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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/taskmanager/TaskManagerService.java | TaskManagerService.attemptToExecuteTask | private void attemptToExecuteTask(ApplicationDefinition appDef, Task task, TaskRecord taskRecord) {
Tenant tenant = Tenant.getTenant(appDef);
String taskID = taskRecord.getTaskID();
String claimID = "_claim/" + taskID;
long claimStamp = System.currentTimeMillis();
writeTaskClaim(tenant, claimID, claimStamp);
if (taskClaimedByUs(tenant, claimID)) {
startTask(appDef, task, taskRecord);
} else {
m_logger.info("Will not start task: it was claimed by another service");
}
} | java | private void attemptToExecuteTask(ApplicationDefinition appDef, Task task, TaskRecord taskRecord) {
Tenant tenant = Tenant.getTenant(appDef);
String taskID = taskRecord.getTaskID();
String claimID = "_claim/" + taskID;
long claimStamp = System.currentTimeMillis();
writeTaskClaim(tenant, claimID, claimStamp);
if (taskClaimedByUs(tenant, claimID)) {
startTask(appDef, task, taskRecord);
} else {
m_logger.info("Will not start task: it was claimed by another service");
}
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/taskmanager/TaskManagerService.java | TaskManagerService.startTask | private void startTask(ApplicationDefinition appDef, Task task, TaskRecord taskRecord) {
try {
task.setParams(m_localHost, taskRecord);
m_executor.execute(task);
} catch (Exception e) {
m_logger.error("Failed to start task '" + task.getTaskID() + "'", e);
}
} | java | private void startTask(ApplicationDefinition appDef, Task task, TaskRecord taskRecord) {
try {
task.setParams(m_localHost, taskRecord);
m_executor.execute(task);
} catch (Exception e) {
m_logger.error("Failed to start task '" + task.getTaskID() + "'", e);
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/taskmanager/TaskManagerService.java | TaskManagerService.taskClaimedByUs | private boolean taskClaimedByUs(Tenant tenant, String claimID) {
waitForClaim();
Iterator<DColumn> colIter =
DBService.instance(tenant).getAllColumns(TaskManagerService.TASKS_STORE_NAME, claimID).iterator();
if (colIter == null) {
m_logger.warn("Claim record disappeared: {}", claimID);
return false;
}
String claimingHost = m_hostClaimID;
long earliestClaim = Long.MAX_VALUE;
while (colIter.hasNext()) {
DColumn col = colIter.next();
try {
long claimStamp = Long.parseLong(col.getValue());
// otarakanov: sometimes, the task writes a claim but does not start. The claim remains the lowest
// and makes future tries to write new claims but not start.
// we disregard claims older that ten minutes.
long secondsSinceClaim = (System.currentTimeMillis() - claimStamp) / 1000;
if(secondsSinceClaim > 600) continue;
String claimHost = col.getName();
if (claimStamp < earliestClaim) {
claimingHost = claimHost;
earliestClaim = claimStamp;
} else if (claimStamp == earliestClaim) {
// Two nodes chose the same claim stamp. Lower node name wins.
if (claimHost.compareTo(claimingHost) < 0) {
claimingHost = claimHost;
}
}
} catch (NumberFormatException e) {
// Ignore this column
}
}
return claimingHost.equals(m_hostClaimID) && !m_bShutdown;
} | java | private boolean taskClaimedByUs(Tenant tenant, String claimID) {
waitForClaim();
Iterator<DColumn> colIter =
DBService.instance(tenant).getAllColumns(TaskManagerService.TASKS_STORE_NAME, claimID).iterator();
if (colIter == null) {
m_logger.warn("Claim record disappeared: {}", claimID);
return false;
}
String claimingHost = m_hostClaimID;
long earliestClaim = Long.MAX_VALUE;
while (colIter.hasNext()) {
DColumn col = colIter.next();
try {
long claimStamp = Long.parseLong(col.getValue());
// otarakanov: sometimes, the task writes a claim but does not start. The claim remains the lowest
// and makes future tries to write new claims but not start.
// we disregard claims older that ten minutes.
long secondsSinceClaim = (System.currentTimeMillis() - claimStamp) / 1000;
if(secondsSinceClaim > 600) continue;
String claimHost = col.getName();
if (claimStamp < earliestClaim) {
claimingHost = claimHost;
earliestClaim = claimStamp;
} else if (claimStamp == earliestClaim) {
// Two nodes chose the same claim stamp. Lower node name wins.
if (claimHost.compareTo(claimingHost) < 0) {
claimingHost = claimHost;
}
}
} catch (NumberFormatException e) {
// Ignore this column
}
}
return claimingHost.equals(m_hostClaimID) && !m_bShutdown;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/taskmanager/TaskManagerService.java | TaskManagerService.writeTaskClaim | private void writeTaskClaim(Tenant tenant, String claimID, long claimStamp) {
DBTransaction dbTran = DBService.instance(tenant).startTransaction();
dbTran.addColumn(TaskManagerService.TASKS_STORE_NAME, claimID, m_hostClaimID, claimStamp);
DBService.instance(tenant).commit(dbTran);
} | java | private void writeTaskClaim(Tenant tenant, String claimID, long claimStamp) {
DBTransaction dbTran = DBService.instance(tenant).startTransaction();
dbTran.addColumn(TaskManagerService.TASKS_STORE_NAME, claimID, m_hostClaimID, claimStamp);
DBService.instance(tenant).commit(dbTran);
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/taskmanager/TaskManagerService.java | TaskManagerService.buildTaskRecord | private TaskRecord buildTaskRecord(String taskID, Iterator<DColumn> colIter) {
TaskRecord taskRecord = new TaskRecord(taskID);
while (colIter.hasNext()) {
DColumn col = colIter.next();
taskRecord.setProperty(col.getName(), col.getValue());
}
return taskRecord;
} | java | private TaskRecord buildTaskRecord(String taskID, Iterator<DColumn> colIter) {
TaskRecord taskRecord = new TaskRecord(taskID);
while (colIter.hasNext()) {
DColumn col = colIter.next();
taskRecord.setProperty(col.getName(), col.getValue());
}
return taskRecord;
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/taskmanager/TaskManagerService.java | TaskManagerService.storeTaskRecord | private TaskRecord storeTaskRecord(Tenant tenant, Task task) {
DBTransaction dbTran = DBService.instance(tenant).startTransaction();
TaskRecord taskRecord = new TaskRecord(task.getTaskID());
Map<String, String> propMap = taskRecord.getProperties();
assert propMap.size() > 0 : "Need at least one property to store a row!";
for (String propName : propMap.keySet()) {
dbTran.addColumn(TaskManagerService.TASKS_STORE_NAME, task.getTaskID(), propName, propMap.get(propName));
}
DBService.instance(tenant).commit(dbTran);
return taskRecord;
} | java | private TaskRecord storeTaskRecord(Tenant tenant, Task task) {
DBTransaction dbTran = DBService.instance(tenant).startTransaction();
TaskRecord taskRecord = new TaskRecord(task.getTaskID());
Map<String, String> propMap = taskRecord.getProperties();
assert propMap.size() > 0 : "Need at least one property to store a row!";
for (String propName : propMap.keySet()) {
dbTran.addColumn(TaskManagerService.TASKS_STORE_NAME, task.getTaskID(), propName, propMap.get(propName));
}
DBService.instance(tenant).commit(dbTran);
return taskRecord;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/taskmanager/TaskManagerService.java | TaskManagerService.getAppTasks | private List<Task> getAppTasks(ApplicationDefinition appDef) {
List<Task> appTasks = new ArrayList<>();
try {
StorageService service = SchemaService.instance().getStorageService(appDef);
Collection<Task> appTaskColl = service.getAppTasks(appDef);
if (appTaskColl != null) {
appTasks.addAll(service.getAppTasks(appDef));
}
} catch (IllegalArgumentException e) {
// StorageService has not been initialized; no tasks for this application.
}
return appTasks;
} | java | private List<Task> getAppTasks(ApplicationDefinition appDef) {
List<Task> appTasks = new ArrayList<>();
try {
StorageService service = SchemaService.instance().getStorageService(appDef);
Collection<Task> appTaskColl = service.getAppTasks(appDef);
if (appTaskColl != null) {
appTasks.addAll(service.getAppTasks(appDef));
}
} catch (IllegalArgumentException e) {
// StorageService has not been initialized; no tasks for this application.
}
return appTasks;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/taskmanager/TaskManagerService.java | TaskManagerService.checkForDeadTask | private void checkForDeadTask(Tenant tenant, TaskRecord taskRecord) {
Calendar lastReport = taskRecord.getTime(TaskRecord.PROP_PROGRESS_TIME);
if (lastReport == null) {
lastReport = taskRecord.getTime(TaskRecord.PROP_START_TIME);
if (lastReport == null) {
return; // corrupt/incomplete task record
}
}
long minsSinceLastActivity = (System.currentTimeMillis() - lastReport.getTimeInMillis()) / (1000 * 60);
if (isOurActiveTask(tenant, taskRecord.getTaskID())) {
checkForHungTask(tenant, taskRecord, minsSinceLastActivity);
} else {
checkForAbandonedTask(tenant, taskRecord, minsSinceLastActivity);
}
} | java | private void checkForDeadTask(Tenant tenant, TaskRecord taskRecord) {
Calendar lastReport = taskRecord.getTime(TaskRecord.PROP_PROGRESS_TIME);
if (lastReport == null) {
lastReport = taskRecord.getTime(TaskRecord.PROP_START_TIME);
if (lastReport == null) {
return; // corrupt/incomplete task record
}
}
long minsSinceLastActivity = (System.currentTimeMillis() - lastReport.getTimeInMillis()) / (1000 * 60);
if (isOurActiveTask(tenant, taskRecord.getTaskID())) {
checkForHungTask(tenant, taskRecord, minsSinceLastActivity);
} else {
checkForAbandonedTask(tenant, taskRecord, minsSinceLastActivity);
}
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/taskmanager/TaskManagerService.java | TaskManagerService.checkForHungTask | private void checkForHungTask(Tenant tenant, TaskRecord taskRecord, long minsSinceLastActivity) {
if (minsSinceLastActivity > HUNG_TASK_THRESHOLD_MINS) {
String taskIdentity = createMapKey(tenant, taskRecord.getTaskID());
String reason = "No progress reported in " + minsSinceLastActivity + " minutes";
m_logger.warn("Local task {} has not reported progress in {} minutes; " +
"restart the server if this continues for too long",
taskIdentity, minsSinceLastActivity);
taskRecord.setProperty(TaskRecord.PROP_PROGRESS_TIME, Long.toString(System.currentTimeMillis()));
taskRecord.setProperty(TaskRecord.PROP_PROGRESS, reason);
updateTaskStatus(tenant, taskRecord, false);
}
} | java | private void checkForHungTask(Tenant tenant, TaskRecord taskRecord, long minsSinceLastActivity) {
if (minsSinceLastActivity > HUNG_TASK_THRESHOLD_MINS) {
String taskIdentity = createMapKey(tenant, taskRecord.getTaskID());
String reason = "No progress reported in " + minsSinceLastActivity + " minutes";
m_logger.warn("Local task {} has not reported progress in {} minutes; " +
"restart the server if this continues for too long",
taskIdentity, minsSinceLastActivity);
taskRecord.setProperty(TaskRecord.PROP_PROGRESS_TIME, Long.toString(System.currentTimeMillis()));
taskRecord.setProperty(TaskRecord.PROP_PROGRESS, reason);
updateTaskStatus(tenant, taskRecord, false);
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/taskmanager/TaskManagerService.java | TaskManagerService.checkForAbandonedTask | private void checkForAbandonedTask(Tenant tenant, TaskRecord taskRecord, long minsSinceLastActivity) {
if (minsSinceLastActivity > DEAD_TASK_THRESHOLD_MINS) {
String taskIdentity = createMapKey(tenant, taskRecord.getTaskID());
String reason = "No progress reported in " + minsSinceLastActivity + " minutes";
m_logger.error("Remote task {} has not reported progress in {} minutes; marking as failed",
taskIdentity, minsSinceLastActivity);
taskRecord.setProperty(TaskRecord.PROP_FINISH_TIME, Long.toString(System.currentTimeMillis()));
taskRecord.setProperty(TaskRecord.PROP_FAIL_REASON, reason);
taskRecord.setStatus(TaskStatus.FAILED);
updateTaskStatus(tenant, taskRecord, true);
}
} | java | private void checkForAbandonedTask(Tenant tenant, TaskRecord taskRecord, long minsSinceLastActivity) {
if (minsSinceLastActivity > DEAD_TASK_THRESHOLD_MINS) {
String taskIdentity = createMapKey(tenant, taskRecord.getTaskID());
String reason = "No progress reported in " + minsSinceLastActivity + " minutes";
m_logger.error("Remote task {} has not reported progress in {} minutes; marking as failed",
taskIdentity, minsSinceLastActivity);
taskRecord.setProperty(TaskRecord.PROP_FINISH_TIME, Long.toString(System.currentTimeMillis()));
taskRecord.setProperty(TaskRecord.PROP_FAIL_REASON, reason);
taskRecord.setStatus(TaskStatus.FAILED);
updateTaskStatus(tenant, taskRecord, true);
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/taskmanager/TaskManagerService.java | TaskManagerService.isOurActiveTask | private boolean isOurActiveTask(Tenant tenant, String taskID) {
synchronized (m_activeTasks) {
return m_activeTasks.containsKey(createMapKey(tenant, taskID));
}
} | java | private boolean isOurActiveTask(Tenant tenant, String taskID) {
synchronized (m_activeTasks) {
return m_activeTasks.containsKey(createMapKey(tenant, taskID));
}
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/BatchObjectUpdater.java | BatchObjectUpdater.commitTransaction | private void commitTransaction() {
Tenant tenant = Tenant.getTenant(m_tableDef);
DBTransaction dbTran = DBService.instance(tenant).startTransaction();
m_parentTran.applyUpdates(dbTran);
DBService.instance(tenant).commit(dbTran);
m_parentTran.clear();
} | java | private void commitTransaction() {
Tenant tenant = Tenant.getTenant(m_tableDef);
DBTransaction dbTran = DBService.instance(tenant).startTransaction();
m_parentTran.applyUpdates(dbTran);
DBService.instance(tenant).commit(dbTran);
m_parentTran.clear();
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/BatchObjectUpdater.java | BatchObjectUpdater.updateBatch | private boolean updateBatch(DBObjectBatch dbObjBatch, BatchResult batchResult) throws IOException {
Map<String, Map<String, String>> objCurrScalarMap = getCurrentScalars(dbObjBatch);
Map<String, Map<String, Integer>> targObjShardNos = getLinkTargetShardNumbers(dbObjBatch);
for (DBObject dbObj : dbObjBatch.getObjects()) {
checkCommit();
Map<String, String> currScalarMap = objCurrScalarMap.get(dbObj.getObjectID());
ObjectResult objResult = updateObject(dbObj, currScalarMap, targObjShardNos);
batchResult.addObjectResult(objResult);
}
commitTransaction();
return batchResult.hasUpdates();
} | java | private boolean updateBatch(DBObjectBatch dbObjBatch, BatchResult batchResult) throws IOException {
Map<String, Map<String, String>> objCurrScalarMap = getCurrentScalars(dbObjBatch);
Map<String, Map<String, Integer>> targObjShardNos = getLinkTargetShardNumbers(dbObjBatch);
for (DBObject dbObj : dbObjBatch.getObjects()) {
checkCommit();
Map<String, String> currScalarMap = objCurrScalarMap.get(dbObj.getObjectID());
ObjectResult objResult = updateObject(dbObj, currScalarMap, targObjShardNos);
batchResult.addObjectResult(objResult);
}
commitTransaction();
return batchResult.hasUpdates();
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/BatchObjectUpdater.java | BatchObjectUpdater.updateObject | private ObjectResult updateObject(DBObject dbObj,
Map<String, String> currScalarMap,
Map<String, Map<String, Integer>> targObjShardNos) {
ObjectResult objResult = null;
if (Utils.isEmpty(dbObj.getObjectID())) {
objResult = ObjectResult.newErrorResult("Object ID is required", null);
} else if (currScalarMap == null) {
objResult = ObjectResult.newErrorResult("No object found", dbObj.getObjectID());
} else {
ObjectUpdater objUpdater = new ObjectUpdater(m_tableDef);
if (targObjShardNos.size() > 0) {
objUpdater.setTargetObjectShardNumbers(targObjShardNos);
}
objResult = objUpdater.updateObject(m_parentTran, dbObj, currScalarMap);
}
return objResult;
} | java | private ObjectResult updateObject(DBObject dbObj,
Map<String, String> currScalarMap,
Map<String, Map<String, Integer>> targObjShardNos) {
ObjectResult objResult = null;
if (Utils.isEmpty(dbObj.getObjectID())) {
objResult = ObjectResult.newErrorResult("Object ID is required", null);
} else if (currScalarMap == null) {
objResult = ObjectResult.newErrorResult("No object found", dbObj.getObjectID());
} else {
ObjectUpdater objUpdater = new ObjectUpdater(m_tableDef);
if (targObjShardNos.size() > 0) {
objUpdater.setTargetObjectShardNumbers(targObjShardNos);
}
objResult = objUpdater.updateObject(m_parentTran, dbObj, currScalarMap);
}
return objResult;
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/BatchObjectUpdater.java | BatchObjectUpdater.addOrUpdateObject | private ObjectResult addOrUpdateObject(DBObject dbObj,
Map<String, String> currScalarMap,
Map<String, Map<String, Integer>> targObjShardNos)
throws IOException {
ObjectUpdater objUpdater = new ObjectUpdater(m_tableDef);
if (targObjShardNos.size() > 0) {
objUpdater.setTargetObjectShardNumbers(targObjShardNos);
}
if (currScalarMap == null || currScalarMap.size() == 0) {
return objUpdater.addNewObject(m_parentTran, dbObj);
} else {
return objUpdater.updateObject(m_parentTran, dbObj, currScalarMap);
}
} | java | private ObjectResult addOrUpdateObject(DBObject dbObj,
Map<String, String> currScalarMap,
Map<String, Map<String, Integer>> targObjShardNos)
throws IOException {
ObjectUpdater objUpdater = new ObjectUpdater(m_tableDef);
if (targObjShardNos.size() > 0) {
objUpdater.setTargetObjectShardNumbers(targObjShardNos);
}
if (currScalarMap == null || currScalarMap.size() == 0) {
return objUpdater.addNewObject(m_parentTran, dbObj);
} else {
return objUpdater.updateObject(m_parentTran, dbObj, currScalarMap);
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/BatchObjectUpdater.java | BatchObjectUpdater.buildErrorStatus | private void buildErrorStatus(BatchResult result, Throwable ex) {
result.setStatus(BatchResult.Status.ERROR);
result.setErrorMessage(ex.getLocalizedMessage());
if (ex instanceof IllegalArgumentException) {
m_logger.debug("Batch update error: {}", ex.toString());
} else {
result.setStackTrace(Utils.getStackTrace(ex));
m_logger.debug("Batch update error: {} stacktrace: {}",
ex.toString(), Utils.getStackTrace(ex));
}
} | java | private void buildErrorStatus(BatchResult result, Throwable ex) {
result.setStatus(BatchResult.Status.ERROR);
result.setErrorMessage(ex.getLocalizedMessage());
if (ex instanceof IllegalArgumentException) {
m_logger.debug("Batch update error: {}", ex.toString());
} else {
result.setStackTrace(Utils.getStackTrace(ex));
m_logger.debug("Batch update error: {} stacktrace: {}",
ex.toString(), Utils.getStackTrace(ex));
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/BatchObjectUpdater.java | BatchObjectUpdater.getCurrentScalars | private Map<String, Map<String, String>> getCurrentScalars(DBObjectBatch dbObjBatch) throws IOException {
Set<String> objIDSet = new HashSet<>();
Set<String> fieldNameSet = new HashSet<String>();
for (DBObject dbObj : dbObjBatch.getObjects()) {
if (!Utils.isEmpty(dbObj.getObjectID())) {
Utils.require(objIDSet.add(dbObj.getObjectID()),
"Cannot update the same object ID twice: " + dbObj.getObjectID());
fieldNameSet.addAll(dbObj.getUpdatedScalarFieldNames(m_tableDef));
}
}
if (m_tableDef.isSharded()) {
fieldNameSet.add(m_tableDef.getShardingField().getName());
}
return SpiderService.instance().getObjectScalars(m_tableDef, objIDSet, fieldNameSet);
} | java | private Map<String, Map<String, String>> getCurrentScalars(DBObjectBatch dbObjBatch) throws IOException {
Set<String> objIDSet = new HashSet<>();
Set<String> fieldNameSet = new HashSet<String>();
for (DBObject dbObj : dbObjBatch.getObjects()) {
if (!Utils.isEmpty(dbObj.getObjectID())) {
Utils.require(objIDSet.add(dbObj.getObjectID()),
"Cannot update the same object ID twice: " + dbObj.getObjectID());
fieldNameSet.addAll(dbObj.getUpdatedScalarFieldNames(m_tableDef));
}
}
if (m_tableDef.isSharded()) {
fieldNameSet.add(m_tableDef.getShardingField().getName());
}
return SpiderService.instance().getObjectScalars(m_tableDef, objIDSet, fieldNameSet);
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/BatchObjectUpdater.java | BatchObjectUpdater.getLinkTargetShardNumbers | private Map<String, Map<String, Integer>> getLinkTargetShardNumbers(DBObjectBatch dbObjBatch) {
Map<String, Map<String, Integer>> result = new HashMap<>();
Map<String, Set<String>> tableTargetObjIDMap = getAllLinkTargetObjIDs(dbObjBatch);
for (String targetTableName : tableTargetObjIDMap.keySet()) {
Map<String, Integer> shardNoMap =
getShardNumbers(targetTableName, tableTargetObjIDMap.get(targetTableName));
if (shardNoMap.size() > 0) {
Map<String, Integer> tableShardNoMap = result.get(targetTableName);
if (tableShardNoMap == null) {
tableShardNoMap = new HashMap<>();
result.put(targetTableName, tableShardNoMap);
}
tableShardNoMap.putAll(shardNoMap);
}
}
return result;
} | java | private Map<String, Map<String, Integer>> getLinkTargetShardNumbers(DBObjectBatch dbObjBatch) {
Map<String, Map<String, Integer>> result = new HashMap<>();
Map<String, Set<String>> tableTargetObjIDMap = getAllLinkTargetObjIDs(dbObjBatch);
for (String targetTableName : tableTargetObjIDMap.keySet()) {
Map<String, Integer> shardNoMap =
getShardNumbers(targetTableName, tableTargetObjIDMap.get(targetTableName));
if (shardNoMap.size() > 0) {
Map<String, Integer> tableShardNoMap = result.get(targetTableName);
if (tableShardNoMap == null) {
tableShardNoMap = new HashMap<>();
result.put(targetTableName, tableShardNoMap);
}
tableShardNoMap.putAll(shardNoMap);
}
}
return result;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/BatchObjectUpdater.java | BatchObjectUpdater.getAllLinkTargetObjIDs | private Map<String, Set<String>> getAllLinkTargetObjIDs(DBObjectBatch dbObjBatch) {
Map<String, Set<String>> resultMap = new HashMap<>();
for (FieldDefinition fieldDef : m_tableDef.getFieldDefinitions()) {
if (!fieldDef.isLinkField() || !fieldDef.getInverseTableDef().isSharded()) {
continue;
}
Set<String> targObjIDs = getLinkTargetObjIDs(fieldDef, dbObjBatch);
if (targObjIDs.size() == 0) {
continue; // no assignments to this sharded link in the batch
}
String targetTableName = fieldDef.getInverseTableDef().getTableName();
Set<String> tableObjIDs = resultMap.get(targetTableName);
if (tableObjIDs == null) {
tableObjIDs = new HashSet<>();
resultMap.put(targetTableName, tableObjIDs);
}
tableObjIDs.addAll(targObjIDs);
}
return resultMap;
} | java | private Map<String, Set<String>> getAllLinkTargetObjIDs(DBObjectBatch dbObjBatch) {
Map<String, Set<String>> resultMap = new HashMap<>();
for (FieldDefinition fieldDef : m_tableDef.getFieldDefinitions()) {
if (!fieldDef.isLinkField() || !fieldDef.getInverseTableDef().isSharded()) {
continue;
}
Set<String> targObjIDs = getLinkTargetObjIDs(fieldDef, dbObjBatch);
if (targObjIDs.size() == 0) {
continue; // no assignments to this sharded link in the batch
}
String targetTableName = fieldDef.getInverseTableDef().getTableName();
Set<String> tableObjIDs = resultMap.get(targetTableName);
if (tableObjIDs == null) {
tableObjIDs = new HashSet<>();
resultMap.put(targetTableName, tableObjIDs);
}
tableObjIDs.addAll(targObjIDs);
}
return resultMap;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/BatchObjectUpdater.java | BatchObjectUpdater.getLinkTargetObjIDs | private Set<String> getLinkTargetObjIDs(FieldDefinition linkDef, DBObjectBatch dbObjBatch) {
Set<String> targObjIDs = new HashSet<>();
for (DBObject dbObj : dbObjBatch.getObjects()) {
List<String> objIDs = dbObj.getFieldValues(linkDef.getName());
if (objIDs != null) {
targObjIDs.addAll(objIDs);
}
Set<String> removeIDs = dbObj.getRemoveValues(linkDef.getName());
if (removeIDs != null) {
targObjIDs.addAll(removeIDs);
}
}
return targObjIDs;
} | java | private Set<String> getLinkTargetObjIDs(FieldDefinition linkDef, DBObjectBatch dbObjBatch) {
Set<String> targObjIDs = new HashSet<>();
for (DBObject dbObj : dbObjBatch.getObjects()) {
List<String> objIDs = dbObj.getFieldValues(linkDef.getName());
if (objIDs != null) {
targObjIDs.addAll(objIDs);
}
Set<String> removeIDs = dbObj.getRemoveValues(linkDef.getName());
if (removeIDs != null) {
targObjIDs.addAll(removeIDs);
}
}
return targObjIDs;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/BatchObjectUpdater.java | BatchObjectUpdater.getShardNumbers | private Map<String, Integer> getShardNumbers(String tableName, Set<String> targObjIDs) {
TableDefinition tableDef = m_tableDef.getAppDef().getTableDef(tableName);
FieldDefinition shardField = tableDef.getShardingField();
Map<String, String> shardFieldMap =
SpiderService.instance().getObjectScalar(tableDef, targObjIDs, shardField.getName());
Map<String, Integer> shardNoMap = new HashMap<>();
for (String objID : shardFieldMap.keySet()) {
Date shardingFieldDate = Utils.dateFromString(shardFieldMap.get(objID));
int shardNo = tableDef.computeShardNumber(shardingFieldDate);
shardNoMap.put(objID, shardNo);
}
return shardNoMap;
} | java | private Map<String, Integer> getShardNumbers(String tableName, Set<String> targObjIDs) {
TableDefinition tableDef = m_tableDef.getAppDef().getTableDef(tableName);
FieldDefinition shardField = tableDef.getShardingField();
Map<String, String> shardFieldMap =
SpiderService.instance().getObjectScalar(tableDef, targObjIDs, shardField.getName());
Map<String, Integer> shardNoMap = new HashMap<>();
for (String objID : shardFieldMap.keySet()) {
Date shardingFieldDate = Utils.dateFromString(shardFieldMap.get(objID));
int shardNo = tableDef.computeShardNumber(shardingFieldDate);
shardNoMap.put(objID, shardNo);
}
return shardNoMap;
} | [
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/UserDefinition.java | UserDefinition.parse | public void parse(UNode userNode) {
m_userID = userNode.getName();
m_password = null;
m_permissions.clear();
for (String childName : userNode.getMemberNames()) {
UNode childNode = userNode.getMember(childName);
switch (childNode.getName()) {
case "password":
Utils.require(childNode.isValue(), "'password' must be a simple value: " + childNode);
m_password = childNode.getValue();
break;
case "hash":
Utils.require(childNode.isValue(), "Invalid 'hash' value");
m_hash = childNode.getValue();
break;
case "permissions":
Utils.require(childNode.isValue(), "'permissions' must be a list of values: " + childNode);
String[] permissions = childNode.getValue().split(",");
for (String permission : permissions) {
String permToken = permission.toUpperCase().trim();
try {
m_permissions.add(Permission.valueOf(permToken));
} catch (IllegalArgumentException e) {
Utils.require(false, "Unrecognized permission: %s; allowed values are: %s",
permToken, Arrays.asList(Permission.values()).toString());
}
}
break;
default:
Utils.require(false, "Unknown 'user' property: " + childNode);
}
}
} | java | public void parse(UNode userNode) {
m_userID = userNode.getName();
m_password = null;
m_permissions.clear();
for (String childName : userNode.getMemberNames()) {
UNode childNode = userNode.getMember(childName);
switch (childNode.getName()) {
case "password":
Utils.require(childNode.isValue(), "'password' must be a simple value: " + childNode);
m_password = childNode.getValue();
break;
case "hash":
Utils.require(childNode.isValue(), "Invalid 'hash' value");
m_hash = childNode.getValue();
break;
case "permissions":
Utils.require(childNode.isValue(), "'permissions' must be a list of values: " + childNode);
String[] permissions = childNode.getValue().split(",");
for (String permission : permissions) {
String permToken = permission.toUpperCase().trim();
try {
m_permissions.add(Permission.valueOf(permToken));
} catch (IllegalArgumentException e) {
Utils.require(false, "Unrecognized permission: %s; allowed values are: %s",
permToken, Arrays.asList(Permission.values()).toString());
}
}
break;
default:
Utils.require(false, "Unknown 'user' property: " + childNode);
}
}
} | [
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/UserDefinition.java | UserDefinition.toDoc | public UNode toDoc() {
UNode userNode = UNode.createMapNode(m_userID, "user");
if (!Utils.isEmpty(m_password)) {
userNode.addValueNode("password", m_password, true);
}
if (!Utils.isEmpty(m_hash)) {
userNode.addValueNode("hash", m_hash, true);
}
String permissions = "ALL";
if (m_permissions.size() > 0) {
permissions = Utils.concatenate(m_permissions, ",");
}
userNode.addValueNode("permissions", permissions);
return userNode;
} | java | public UNode toDoc() {
UNode userNode = UNode.createMapNode(m_userID, "user");
if (!Utils.isEmpty(m_password)) {
userNode.addValueNode("password", m_password, true);
}
if (!Utils.isEmpty(m_hash)) {
userNode.addValueNode("hash", m_hash, true);
}
String permissions = "ALL";
if (m_permissions.size() > 0) {
permissions = Utils.concatenate(m_permissions, ",");
}
userNode.addValueNode("permissions", permissions);
return userNode;
} | [
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/client/QueryResult.java | QueryResult.parseObject | private DBObject parseObject(TableDefinition tableDef, UNode docNode) {
assert tableDef != null;
assert docNode != null;
assert docNode.getName().equals("doc");
// Create the DBObject that we will return and parse the child nodes into it.
DBObject dbObj = new DBObject();
for (UNode childNode: docNode.getMemberList()) {
// Extract field name and characterize what we expect.
String fieldName = childNode.getName();
FieldDefinition fieldDef = tableDef.getFieldDef(fieldName);
boolean isLinkField = fieldDef == null ? false : fieldDef.isLinkField();
boolean isGroupField = fieldDef == null ? false : fieldDef.isGroupField();
boolean isCollection = fieldDef == null ? false : fieldDef.isCollection();
Utils.require(!isGroupField, // we currently don't expect group fields in query results
"Unexpected group field in query results: " + fieldName);
// Parse value based on what we expect.
if (isLinkField) {
parseLinkValue(dbObj, childNode, fieldDef);
} else if (isCollection) {
parseMVScalarValue(dbObj, childNode, fieldDef);
} else {
// Simple SV scalar value.
Utils.require(childNode.isValue(),
"Value of an SV scalar must be a value: " + childNode);
dbObj.addFieldValue(fieldName, childNode.getValue());
}
}
// Our object is complete
return dbObj;
} | java | private DBObject parseObject(TableDefinition tableDef, UNode docNode) {
assert tableDef != null;
assert docNode != null;
assert docNode.getName().equals("doc");
// Create the DBObject that we will return and parse the child nodes into it.
DBObject dbObj = new DBObject();
for (UNode childNode: docNode.getMemberList()) {
// Extract field name and characterize what we expect.
String fieldName = childNode.getName();
FieldDefinition fieldDef = tableDef.getFieldDef(fieldName);
boolean isLinkField = fieldDef == null ? false : fieldDef.isLinkField();
boolean isGroupField = fieldDef == null ? false : fieldDef.isGroupField();
boolean isCollection = fieldDef == null ? false : fieldDef.isCollection();
Utils.require(!isGroupField, // we currently don't expect group fields in query results
"Unexpected group field in query results: " + fieldName);
// Parse value based on what we expect.
if (isLinkField) {
parseLinkValue(dbObj, childNode, fieldDef);
} else if (isCollection) {
parseMVScalarValue(dbObj, childNode, fieldDef);
} else {
// Simple SV scalar value.
Utils.require(childNode.isValue(),
"Value of an SV scalar must be a value: " + childNode);
dbObj.addFieldValue(fieldName, childNode.getValue());
}
}
// Our object is complete
return dbObj;
} | [
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/client/QueryResult.java | QueryResult.parseLinkValue | private void parseLinkValue(DBObject owningObj,
UNode linkNode,
FieldDefinition linkFieldDef) {
// Prerequisites:
assert owningObj != null;
assert linkNode != null;
assert linkFieldDef != null;
assert linkFieldDef.isLinkField();
TableDefinition tableDef = linkFieldDef.getTableDef();
// Value should be an array, though it could be a map with one child.
Utils.require(linkNode.isCollection(), "Value of link field should be a collection: " + linkNode);
// Iterate through child nodes.
TableDefinition extentTableDef =
tableDef.getAppDef().getTableDef(linkFieldDef.getLinkExtent());
for (UNode childNode : linkNode.getMemberList()) {
// Ensure this element is "doc" node.
Utils.require(childNode.getName().equals("doc"),
"link field array values should be 'doc' objects: " + childNode);
// Recurse and build a DBObject from the doc node.
DBObject linkedObject = parseObject(extentTableDef, childNode);
// Add the linked object to the cache and add its object ID to the set.
String objID = linkedObject.getObjectID();
cacheLinkedObject(owningObj.getObjectID(), linkFieldDef.getName(), linkedObject);
owningObj.addFieldValues(linkFieldDef.getName(), Arrays.asList(objID));
}
} | java | private void parseLinkValue(DBObject owningObj,
UNode linkNode,
FieldDefinition linkFieldDef) {
// Prerequisites:
assert owningObj != null;
assert linkNode != null;
assert linkFieldDef != null;
assert linkFieldDef.isLinkField();
TableDefinition tableDef = linkFieldDef.getTableDef();
// Value should be an array, though it could be a map with one child.
Utils.require(linkNode.isCollection(), "Value of link field should be a collection: " + linkNode);
// Iterate through child nodes.
TableDefinition extentTableDef =
tableDef.getAppDef().getTableDef(linkFieldDef.getLinkExtent());
for (UNode childNode : linkNode.getMemberList()) {
// Ensure this element is "doc" node.
Utils.require(childNode.getName().equals("doc"),
"link field array values should be 'doc' objects: " + childNode);
// Recurse and build a DBObject from the doc node.
DBObject linkedObject = parseObject(extentTableDef, childNode);
// Add the linked object to the cache and add its object ID to the set.
String objID = linkedObject.getObjectID();
cacheLinkedObject(owningObj.getObjectID(), linkFieldDef.getName(), linkedObject);
owningObj.addFieldValues(linkFieldDef.getName(), Arrays.asList(objID));
}
} | [
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/client/QueryResult.java | QueryResult.cacheLinkedObject | private void cacheLinkedObject(String owningObjID,
String linkFieldName,
DBObject linkedObject) {
// Find or create map for the owning object.
Map<String, Map<String, DBObject>> objMap = m_linkedObjectMap.get(owningObjID);
if (objMap == null) {
objMap = new HashMap<String, Map<String, DBObject>>();
m_linkedObjectMap.put(owningObjID, objMap);
}
// Find or create map for the link field.
Map<String, DBObject> linkMap = objMap.get(linkFieldName);
if (linkMap == null) {
linkMap = new HashMap<String, DBObject>();
objMap.put(linkFieldName, linkMap);
}
// Add the object to the link map.
linkMap.put(linkedObject.getObjectID(), linkedObject);
} | java | private void cacheLinkedObject(String owningObjID,
String linkFieldName,
DBObject linkedObject) {
// Find or create map for the owning object.
Map<String, Map<String, DBObject>> objMap = m_linkedObjectMap.get(owningObjID);
if (objMap == null) {
objMap = new HashMap<String, Map<String, DBObject>>();
m_linkedObjectMap.put(owningObjID, objMap);
}
// Find or create map for the link field.
Map<String, DBObject> linkMap = objMap.get(linkFieldName);
if (linkMap == null) {
linkMap = new HashMap<String, DBObject>();
objMap.put(linkFieldName, linkMap);
}
// Add the object to the link map.
linkMap.put(linkedObject.getObjectID(), linkedObject);
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/rest/RESTParameter.java | RESTParameter.fromUNode | public static RESTParameter fromUNode(UNode paramNode) {
RESTParameter param = new RESTParameter();
String name = paramNode.getName();
Utils.require(!Utils.isEmpty(name), "Missing parameter name: " + paramNode);
param.setName(name);
for (UNode childNode : paramNode.getMemberList()) {
switch (childNode.getName()) {
case "_required":
param.setRequired(Boolean.parseBoolean(childNode.getValue()));
break;
case "_type":
param.setType(childNode.getValue());
break;
default:
// Ignore system properties we don't recognize.
if (childNode.getName().charAt(0) != '_') {
param.add(RESTParameter.fromUNode(childNode));
}
break;
}
}
return param;
} | java | public static RESTParameter fromUNode(UNode paramNode) {
RESTParameter param = new RESTParameter();
String name = paramNode.getName();
Utils.require(!Utils.isEmpty(name), "Missing parameter name: " + paramNode);
param.setName(name);
for (UNode childNode : paramNode.getMemberList()) {
switch (childNode.getName()) {
case "_required":
param.setRequired(Boolean.parseBoolean(childNode.getValue()));
break;
case "_type":
param.setType(childNode.getValue());
break;
default:
// Ignore system properties we don't recognize.
if (childNode.getName().charAt(0) != '_') {
param.add(RESTParameter.fromUNode(childNode));
}
break;
}
}
return param;
} | [
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/rest/RESTParameter.java | RESTParameter.toDoc | public UNode toDoc() {
UNode paramNode = UNode.createMapNode(m_name);
if (!Utils.isEmpty(m_type)) {
paramNode.addValueNode("_type", m_type);
}
if (m_isRequired) {
paramNode.addValueNode("_required", Boolean.toString(m_isRequired));
}
if (m_parameters.size() > 0) {
for (RESTParameter param : m_parameters) {
paramNode.addChildNode(param.toDoc());
}
}
return paramNode;
} | java | public UNode toDoc() {
UNode paramNode = UNode.createMapNode(m_name);
if (!Utils.isEmpty(m_type)) {
paramNode.addValueNode("_type", m_type);
}
if (m_isRequired) {
paramNode.addValueNode("_required", Boolean.toString(m_isRequired));
}
if (m_parameters.size() > 0) {
for (RESTParameter param : m_parameters) {
paramNode.addChildNode(param.toDoc());
}
}
return paramNode;
} | [
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/rest/RESTParameter.java | RESTParameter.add | public RESTParameter add(RESTParameter childParam) {
Utils.require(!Utils.isEmpty(childParam.getName()), "Child parameter name cannot be empty");
m_parameters.add(childParam);
return this;
} | java | public RESTParameter add(RESTParameter childParam) {
Utils.require(!Utils.isEmpty(childParam.getName()), "Child parameter name cannot be empty");
m_parameters.add(childParam);
return this;
} | [
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@param childParam New child RESTParameter of this parameter. The child parameter
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/rest/RESTParameter.java | RESTParameter.add | public RESTParameter add(String childParamName, String childParamType) {
return add(new RESTParameter(childParamName, childParamType));
} | java | public RESTParameter add(String childParamName, String childParamType) {
return add(new RESTParameter(childParamName, childParamType));
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@param childParamName Name of new child parameter.
@param childParamType Type of new child parameter.
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/db/thrift/ThriftService.java | ThriftService.getDBConnection | DBConn getDBConnection() {
DBConn dbConn = null;
synchronized (m_dbConns) {
if (m_dbConns.size() > 0) {
dbConn = m_dbConns.poll();
} else {
dbConn = createAndConnectConn(m_keyspace);
}
}
return dbConn;
} | java | DBConn getDBConnection() {
DBConn dbConn = null;
synchronized (m_dbConns) {
if (m_dbConns.size() > 0) {
dbConn = m_dbConns.poll();
} else {
dbConn = createAndConnectConn(m_keyspace);
}
}
return dbConn;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/db/thrift/ThriftService.java | ThriftService.connectDBConn | void connectDBConn(DBConn dbConn) throws DBNotAvailableException, RuntimeException {
// If we're using failover hosts, see if it's time to try primary hosts again.
if (m_bUseSecondaryHosts &&
(System.currentTimeMillis() - m_lastPrimaryHostCheckTimeMillis) > getParamInt("primary_host_recheck_millis", 60000)) {
m_bUseSecondaryHosts = false;
}
// Try all primary hosts first if possible.
DBNotAvailableException lastException = null;
if (!m_bUseSecondaryHosts) {
String[] dbHosts = getParamString("dbhost").split(",");
for (int attempt = 1; !dbConn.isOpen() && attempt <= dbHosts.length; attempt++) {
try {
dbConn.connect(chooseHost(dbHosts));
} catch (DBNotAvailableException ex) {
lastException = ex;
} catch (RuntimeException ex) {
throw ex; // bad keyspace; abort connection attempts
}
}
m_lastPrimaryHostCheckTimeMillis = System.currentTimeMillis();
}
// Try secondary hosts if needed and if configured.
if (!dbConn.isOpen() && !Utils.isEmpty(getParamString("secondary_dbhost"))) {
if (!m_bUseSecondaryHosts) {
m_logger.info("All connections to 'dbhost' failed; trying 'secondary_dbhost'");
}
String[] dbHosts = getParamString("secondary_dbhost").split(",");
for (int attempt = 1; !dbConn.isOpen() && attempt <= dbHosts.length; attempt++) {
try {
dbConn.connect(chooseHost(dbHosts));
} catch (DBNotAvailableException e) {
lastException = e;
} catch (RuntimeException ex) {
throw ex; // bad keyspace; abort connection attempts
}
}
if (dbConn.isOpen()) {
m_bUseSecondaryHosts = true; // stick with secondary hosts for now.
}
}
if (!dbConn.isOpen()) {
m_logger.error("All Thrift connection attempts failed.", lastException);
throw lastException;
}
} | java | void connectDBConn(DBConn dbConn) throws DBNotAvailableException, RuntimeException {
// If we're using failover hosts, see if it's time to try primary hosts again.
if (m_bUseSecondaryHosts &&
(System.currentTimeMillis() - m_lastPrimaryHostCheckTimeMillis) > getParamInt("primary_host_recheck_millis", 60000)) {
m_bUseSecondaryHosts = false;
}
// Try all primary hosts first if possible.
DBNotAvailableException lastException = null;
if (!m_bUseSecondaryHosts) {
String[] dbHosts = getParamString("dbhost").split(",");
for (int attempt = 1; !dbConn.isOpen() && attempt <= dbHosts.length; attempt++) {
try {
dbConn.connect(chooseHost(dbHosts));
} catch (DBNotAvailableException ex) {
lastException = ex;
} catch (RuntimeException ex) {
throw ex; // bad keyspace; abort connection attempts
}
}
m_lastPrimaryHostCheckTimeMillis = System.currentTimeMillis();
}
// Try secondary hosts if needed and if configured.
if (!dbConn.isOpen() && !Utils.isEmpty(getParamString("secondary_dbhost"))) {
if (!m_bUseSecondaryHosts) {
m_logger.info("All connections to 'dbhost' failed; trying 'secondary_dbhost'");
}
String[] dbHosts = getParamString("secondary_dbhost").split(",");
for (int attempt = 1; !dbConn.isOpen() && attempt <= dbHosts.length; attempt++) {
try {
dbConn.connect(chooseHost(dbHosts));
} catch (DBNotAvailableException e) {
lastException = e;
} catch (RuntimeException ex) {
throw ex; // bad keyspace; abort connection attempts
}
}
if (dbConn.isOpen()) {
m_bUseSecondaryHosts = true; // stick with secondary hosts for now.
}
}
if (!dbConn.isOpen()) {
m_logger.error("All Thrift connection attempts failed.", lastException);
throw lastException;
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/db/thrift/ThriftService.java | ThriftService.createAndConnectConn | private DBConn createAndConnectConn(String keyspace) throws DBNotAvailableException, RuntimeException {
DBConn dbConn = new DBConn(this, keyspace);
connectDBConn(dbConn);
return dbConn;
} | java | private DBConn createAndConnectConn(String keyspace) throws DBNotAvailableException, RuntimeException {
DBConn dbConn = new DBConn(this, keyspace);
connectDBConn(dbConn);
return dbConn;
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/db/thrift/ThriftService.java | ThriftService.chooseHost | private String chooseHost(String[] dbHosts) {
String host = null;
synchronized (m_lastHostLock) {
if (dbHosts.length == 1) {
host = dbHosts[0];
} else if (!Utils.isEmpty(m_lastHost)) {
for (int index = 0; host == null && index < dbHosts.length; index++) {
if (dbHosts[index].equals(m_lastHost)) {
host = dbHosts[(++index) % dbHosts.length];
}
}
}
if (host == null) {
host = dbHosts[new Random().nextInt(dbHosts.length)];
}
m_lastHost = host;
}
return host;
} | java | private String chooseHost(String[] dbHosts) {
String host = null;
synchronized (m_lastHostLock) {
if (dbHosts.length == 1) {
host = dbHosts[0];
} else if (!Utils.isEmpty(m_lastHost)) {
for (int index = 0; host == null && index < dbHosts.length; index++) {
if (dbHosts[index].equals(m_lastHost)) {
host = dbHosts[(++index) % dbHosts.length];
}
}
}
if (host == null) {
host = dbHosts[new Random().nextInt(dbHosts.length)];
}
m_lastHost = host;
}
return host;
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/LinkFieldUpdater.java | LinkFieldUpdater.deleteValuesForField | @Override
public void deleteValuesForField() {
for (String targetObjID : m_dbObj.getFieldValues(m_fieldName)) {
deleteLinkInverseValue(targetObjID);
}
if (m_linkDef.isSharded()) {
deleteShardedLinkTermRows();
}
} | java | @Override
public void deleteValuesForField() {
for (String targetObjID : m_dbObj.getFieldValues(m_fieldName)) {
deleteLinkInverseValue(targetObjID);
}
if (m_linkDef.isSharded()) {
deleteShardedLinkTermRows();
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/LinkFieldUpdater.java | LinkFieldUpdater.addInverseLinkValue | private void addInverseLinkValue(String targetObjID) {
int shardNo = m_tableDef.getShardNumber(m_dbObj);
if (shardNo > 0 && m_invLinkDef.isSharded()) {
m_dbTran.addShardedLinkValue(targetObjID, m_invLinkDef, m_dbObj.getObjectID(), shardNo);
} else {
m_dbTran.addLinkValue(targetObjID, m_invLinkDef, m_dbObj.getObjectID());
}
// Add the "_ID" field to the inverse object's primary record.
m_dbTran.addIDValueColumn(m_invTableDef, targetObjID);
// Add the target object's ID to its all-objects row.
int targetShardNo = getTargetObjectShardNumber(targetObjID);
m_dbTran.addAllObjectsColumn(m_invTableDef, targetObjID, targetShardNo);
} | java | private void addInverseLinkValue(String targetObjID) {
int shardNo = m_tableDef.getShardNumber(m_dbObj);
if (shardNo > 0 && m_invLinkDef.isSharded()) {
m_dbTran.addShardedLinkValue(targetObjID, m_invLinkDef, m_dbObj.getObjectID(), shardNo);
} else {
m_dbTran.addLinkValue(targetObjID, m_invLinkDef, m_dbObj.getObjectID());
}
// Add the "_ID" field to the inverse object's primary record.
m_dbTran.addIDValueColumn(m_invTableDef, targetObjID);
// Add the target object's ID to its all-objects row.
int targetShardNo = getTargetObjectShardNumber(targetObjID);
m_dbTran.addAllObjectsColumn(m_invTableDef, targetObjID, targetShardNo);
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/LinkFieldUpdater.java | LinkFieldUpdater.addLinkValue | private void addLinkValue(String targetObjID) {
int targetShardNo = getTargetObjectShardNumber(targetObjID);
if (targetShardNo > 0 && m_linkDef.isSharded()) {
m_dbTran.addShardedLinkValue(m_dbObj.getObjectID(), m_linkDef, targetObjID, targetShardNo);
} else {
m_dbTran.addLinkValue(m_dbObj.getObjectID(), m_linkDef, targetObjID);
}
addInverseLinkValue(targetObjID);
} | java | private void addLinkValue(String targetObjID) {
int targetShardNo = getTargetObjectShardNumber(targetObjID);
if (targetShardNo > 0 && m_linkDef.isSharded()) {
m_dbTran.addShardedLinkValue(m_dbObj.getObjectID(), m_linkDef, targetObjID, targetShardNo);
} else {
m_dbTran.addLinkValue(m_dbObj.getObjectID(), m_linkDef, targetObjID);
}
addInverseLinkValue(targetObjID);
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/LinkFieldUpdater.java | LinkFieldUpdater.getTargetObjectShardNumber | private int getTargetObjectShardNumber(String targetObjID) {
int targetShardNo = 0;
if (m_invTableDef.isSharded() &&
m_targetObjShardNos != null &&
m_targetObjShardNos.containsKey(targetObjID)) {
targetShardNo = m_targetObjShardNos.get(targetObjID);
}
return targetShardNo;
} | java | private int getTargetObjectShardNumber(String targetObjID) {
int targetShardNo = 0;
if (m_invTableDef.isSharded() &&
m_targetObjShardNos != null &&
m_targetObjShardNos.containsKey(targetObjID)) {
targetShardNo = m_targetObjShardNos.get(targetObjID);
}
return targetShardNo;
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/LinkFieldUpdater.java | LinkFieldUpdater.deleteLinkInverseValue | private void deleteLinkInverseValue(String targetObjID) {
int shardNo = m_tableDef.getShardNumber(m_dbObj);
if (shardNo > 0 && m_invLinkDef.isSharded()) {
m_dbTran.deleteShardedLinkValue(targetObjID, m_invLinkDef, m_dbObj.getObjectID(), shardNo);
} else {
m_dbTran.deleteLinkValue(targetObjID, m_invLinkDef, m_dbObj.getObjectID());
}
} | java | private void deleteLinkInverseValue(String targetObjID) {
int shardNo = m_tableDef.getShardNumber(m_dbObj);
if (shardNo > 0 && m_invLinkDef.isSharded()) {
m_dbTran.deleteShardedLinkValue(targetObjID, m_invLinkDef, m_dbObj.getObjectID(), shardNo);
} else {
m_dbTran.deleteLinkValue(targetObjID, m_invLinkDef, m_dbObj.getObjectID());
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/LinkFieldUpdater.java | LinkFieldUpdater.deleteLinkValue | private void deleteLinkValue(String targetObjID) {
int targetShardNo = getTargetObjectShardNumber(targetObjID);
if (targetShardNo > 0 && m_linkDef.isSharded()) {
m_dbTran.deleteShardedLinkValue(targetObjID, m_linkDef, m_dbObj.getObjectID(), targetShardNo);
} else {
m_dbTran.deleteLinkValue(m_dbObj.getObjectID(), m_linkDef, targetObjID);
}
deleteLinkInverseValue(targetObjID);
} | java | private void deleteLinkValue(String targetObjID) {
int targetShardNo = getTargetObjectShardNumber(targetObjID);
if (targetShardNo > 0 && m_linkDef.isSharded()) {
m_dbTran.deleteShardedLinkValue(targetObjID, m_linkDef, m_dbObj.getObjectID(), targetShardNo);
} else {
m_dbTran.deleteLinkValue(m_dbObj.getObjectID(), m_linkDef, targetObjID);
}
deleteLinkInverseValue(targetObjID);
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/LinkFieldUpdater.java | LinkFieldUpdater.deleteShardedLinkTermRows | private void deleteShardedLinkTermRows() {
// When link is shard, its sharded extent table is also sharded.
Set<Integer> shardNums = SpiderService.instance().getShards(m_invTableDef).keySet();
for (Integer shardNumber : shardNums) {
m_dbTran.deleteShardedLinkRow(m_linkDef, m_dbObj.getObjectID(), shardNumber);
}
} | java | private void deleteShardedLinkTermRows() {
// When link is shard, its sharded extent table is also sharded.
Set<Integer> shardNums = SpiderService.instance().getShards(m_invTableDef).keySet();
for (Integer shardNumber : shardNums) {
m_dbTran.deleteShardedLinkRow(m_linkDef, m_dbObj.getObjectID(), shardNumber);
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/LinkFieldUpdater.java | LinkFieldUpdater.updateLinkAddValues | private boolean updateLinkAddValues() {
List<String> linkValues = m_dbObj.getFieldValues(m_linkDef.getName());
if (linkValues == null || linkValues.size() == 0) {
return false;
}
Set<String> linkValueSet = new HashSet<>(linkValues); // remove duplicates
for (String targetObjID : linkValueSet) {
addLinkValue(targetObjID);
}
return true;
} | java | private boolean updateLinkAddValues() {
List<String> linkValues = m_dbObj.getFieldValues(m_linkDef.getName());
if (linkValues == null || linkValues.size() == 0) {
return false;
}
Set<String> linkValueSet = new HashSet<>(linkValues); // remove duplicates
for (String targetObjID : linkValueSet) {
addLinkValue(targetObjID);
}
return true;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/LinkFieldUpdater.java | LinkFieldUpdater.updateLinkRemoveValues | private boolean updateLinkRemoveValues() {
Set<String> removeSet = m_dbObj.getRemoveValues(m_fieldName);
List<String> addSet = m_dbObj.getFieldValues(m_fieldName);
if (removeSet != null && addSet != null) {
removeSet.removeAll(addSet); // add+remove of same ID negates the remove
}
if (removeSet == null || removeSet.size() == 0) {
return false;
}
for (String removeObjID : removeSet) {
deleteLinkValue(removeObjID);
}
return true;
} | java | private boolean updateLinkRemoveValues() {
Set<String> removeSet = m_dbObj.getRemoveValues(m_fieldName);
List<String> addSet = m_dbObj.getFieldValues(m_fieldName);
if (removeSet != null && addSet != null) {
removeSet.removeAll(addSet); // add+remove of same ID negates the remove
}
if (removeSet == null || removeSet.size() == 0) {
return false;
}
for (String removeObjID : removeSet) {
deleteLinkValue(removeObjID);
}
return true;
} | [
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] | ad64d3c37922eefda68ec8869ef089c1ca604b70 | https://github.com/QSFT/Doradus/blob/ad64d3c37922eefda68ec8869ef089c1ca604b70/doradus-server/src/main/java/com/dell/doradus/service/spider/LinkFieldUpdater.java#L168-L182 | train |
QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ShardCache.java | ShardCache.clear | public synchronized void clear(ApplicationDefinition appDef) {
String appName = appDef.getAppName();
for (TableDefinition tableDef : appDef.getTableDefinitions().values()) {
m_cacheMap.remove(appName + "/" + tableDef.getTableName()); // might have no entry
}
m_appShardMap.remove(appName);
} | java | public synchronized void clear(ApplicationDefinition appDef) {
String appName = appDef.getAppName();
for (TableDefinition tableDef : appDef.getTableDefinitions().values()) {
m_cacheMap.remove(appName + "/" + tableDef.getTableName()); // might have no entry
}
m_appShardMap.remove(appName);
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ShardCache.java | ShardCache.verifyShard | public synchronized void verifyShard(TableDefinition tableDef, int shardNumber) {
assert tableDef != null;
assert tableDef.isSharded();
assert shardNumber > 0;
Map<String, Map<Integer, Date>> tableMap = m_appShardMap.get(tableDef.getAppDef().getAppName());
if (tableMap != null) {
Map<Integer, Date> shardMap = tableMap.get(tableDef.getTableName());
if (shardMap != null) {
if (shardMap.containsKey(shardNumber)) {
return;
}
}
}
// Unknown app/table/shard number, so start it.
Date shardDate = tableDef.computeShardStart(shardNumber);
addShardStart(tableDef, shardNumber, shardDate);
} | java | public synchronized void verifyShard(TableDefinition tableDef, int shardNumber) {
assert tableDef != null;
assert tableDef.isSharded();
assert shardNumber > 0;
Map<String, Map<Integer, Date>> tableMap = m_appShardMap.get(tableDef.getAppDef().getAppName());
if (tableMap != null) {
Map<Integer, Date> shardMap = tableMap.get(tableDef.getTableName());
if (shardMap != null) {
if (shardMap.containsKey(shardNumber)) {
return;
}
}
}
// Unknown app/table/shard number, so start it.
Date shardDate = tableDef.computeShardStart(shardNumber);
addShardStart(tableDef, shardNumber, shardDate);
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@param tableDef TableDefinition of a sharded table.
@param shardNumber Shard number (must be > 0). | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ShardCache.java | ShardCache.addShardStart | private void addShardStart(TableDefinition tableDef, int shardNumber, Date shardDate) {
SpiderTransaction spiderTran = new SpiderTransaction();
spiderTran.addShardStart(tableDef, shardNumber, shardDate);
Tenant tenant = Tenant.getTenant(tableDef);
DBTransaction dbTran = DBService.instance(tenant).startTransaction();
spiderTran.applyUpdates(dbTran);
DBService.instance(tenant).commit(dbTran);
synchronized (this) {
cacheShardValue(tableDef, shardNumber, shardDate);
}
} | java | private void addShardStart(TableDefinition tableDef, int shardNumber, Date shardDate) {
SpiderTransaction spiderTran = new SpiderTransaction();
spiderTran.addShardStart(tableDef, shardNumber, shardDate);
Tenant tenant = Tenant.getTenant(tableDef);
DBTransaction dbTran = DBService.instance(tenant).startTransaction();
spiderTran.applyUpdates(dbTran);
DBService.instance(tenant).commit(dbTran);
synchronized (this) {
cacheShardValue(tableDef, shardNumber, shardDate);
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ShardCache.java | ShardCache.cacheShardValue | private void cacheShardValue(TableDefinition tableDef,
Integer shardNumber,
Date shardStart) {
// Get or create the app name -> table map
String appName = tableDef.getAppDef().getAppName();
Map<String, Map<Integer, Date>> tableShardNumberMap = m_appShardMap.get(appName);
if (tableShardNumberMap == null) {
tableShardNumberMap = new HashMap<String, Map<Integer,Date>>();
m_appShardMap.put(appName, tableShardNumberMap);
}
// Get or create the table name -> shard number map
String tableName = tableDef.getTableName();
Map<Integer, Date> shardNumberMap = tableShardNumberMap.get(tableName);
if (shardNumberMap == null) {
shardNumberMap = new HashMap<Integer, Date>();
tableShardNumberMap.put(tableName, shardNumberMap);
}
// Add the shard number -> start date
shardNumberMap.put(shardNumber, shardStart);
m_logger.debug("Sharding date for {}.{} shard #{} set to: {} ({})",
new Object[]{appName, tableName, shardNumber, shardStart.getTime(), Utils.formatDateUTC(shardStart)});
} | java | private void cacheShardValue(TableDefinition tableDef,
Integer shardNumber,
Date shardStart) {
// Get or create the app name -> table map
String appName = tableDef.getAppDef().getAppName();
Map<String, Map<Integer, Date>> tableShardNumberMap = m_appShardMap.get(appName);
if (tableShardNumberMap == null) {
tableShardNumberMap = new HashMap<String, Map<Integer,Date>>();
m_appShardMap.put(appName, tableShardNumberMap);
}
// Get or create the table name -> shard number map
String tableName = tableDef.getTableName();
Map<Integer, Date> shardNumberMap = tableShardNumberMap.get(tableName);
if (shardNumberMap == null) {
shardNumberMap = new HashMap<Integer, Date>();
tableShardNumberMap.put(tableName, shardNumberMap);
}
// Add the shard number -> start date
shardNumberMap.put(shardNumber, shardStart);
m_logger.debug("Sharding date for {}.{} shard #{} set to: {} ({})",
new Object[]{appName, tableName, shardNumber, shardStart.getTime(), Utils.formatDateUTC(shardStart)});
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ShardCache.java | ShardCache.loadShardCache | private void loadShardCache(TableDefinition tableDef) {
String appName = tableDef.getAppDef().getAppName();
String tableName = tableDef.getTableName();
m_logger.debug("Loading shard cache for {}.{}", appName, tableName);
Date cacheDate = new Date();
String cacheKey = appName + "/" + tableName;
m_cacheMap.put(cacheKey, cacheDate);
Map<String, Map<Integer, Date>> tableMap = m_appShardMap.get(appName);
if (tableMap == null) {
tableMap = new HashMap<>();
m_appShardMap.put(appName, tableMap);
}
Map<Integer, Date> shardMap = tableMap.get(tableName);
if (shardMap == null) {
shardMap = new HashMap<>();
tableMap.put(tableName, shardMap);
}
Tenant tenant = Tenant.getTenant(tableDef);
String storeName = SpiderService.termsStoreName(tableDef);
for(DColumn col: DBService.instance(tenant).getAllColumns(storeName, SpiderTransaction.SHARDS_ROW_KEY)) {
Integer shardNum = Integer.parseInt(col.getName());
Date shardDate = new Date(Long.parseLong(col.getValue()));
shardMap.put(shardNum, shardDate);
}
} | java | private void loadShardCache(TableDefinition tableDef) {
String appName = tableDef.getAppDef().getAppName();
String tableName = tableDef.getTableName();
m_logger.debug("Loading shard cache for {}.{}", appName, tableName);
Date cacheDate = new Date();
String cacheKey = appName + "/" + tableName;
m_cacheMap.put(cacheKey, cacheDate);
Map<String, Map<Integer, Date>> tableMap = m_appShardMap.get(appName);
if (tableMap == null) {
tableMap = new HashMap<>();
m_appShardMap.put(appName, tableMap);
}
Map<Integer, Date> shardMap = tableMap.get(tableName);
if (shardMap == null) {
shardMap = new HashMap<>();
tableMap.put(tableName, shardMap);
}
Tenant tenant = Tenant.getTenant(tableDef);
String storeName = SpiderService.termsStoreName(tableDef);
for(DColumn col: DBService.instance(tenant).getAllColumns(storeName, SpiderTransaction.SHARDS_ROW_KEY)) {
Integer shardNum = Integer.parseInt(col.getName());
Date shardDate = new Date(Long.parseLong(col.getValue()));
shardMap.put(shardNum, shardDate);
}
} | [
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] | ad64d3c37922eefda68ec8869ef089c1ca604b70 | https://github.com/QSFT/Doradus/blob/ad64d3c37922eefda68ec8869ef089c1ca604b70/doradus-server/src/main/java/com/dell/doradus/service/spider/ShardCache.java#L182-L210 | train |
QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ShardCache.java | ShardCache.isTooOld | private boolean isTooOld(Date cacheDate) {
Date now = new Date();
return now.getTime() - cacheDate.getTime() > MAX_CACHE_TIME_MILLIS;
} | java | private boolean isTooOld(Date cacheDate) {
Date now = new Date();
return now.getTime() - cacheDate.getTime() > MAX_CACHE_TIME_MILLIS;
} | [
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] | ad64d3c37922eefda68ec8869ef089c1ca604b70 | https://github.com/QSFT/Doradus/blob/ad64d3c37922eefda68ec8869ef089c1ca604b70/doradus-server/src/main/java/com/dell/doradus/service/spider/ShardCache.java#L213-L216 | train |
QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ObjectUpdater.java | ObjectUpdater.addNewObject | public ObjectResult addNewObject(SpiderTransaction parentTran, DBObject dbObj) {
ObjectResult result = new ObjectResult();
try {
addBrandNewObject(dbObj);
result.setObjectID(dbObj.getObjectID());
result.setUpdated(true);
parentTran.mergeSubTransaction(m_dbTran);
m_logger.trace("addNewObject(): Object added/updated for ID={}", dbObj.getObjectID());
} catch (Throwable ex) {
buildErrorStatus(result, dbObj.getObjectID(), ex);
}
return result;
} | java | public ObjectResult addNewObject(SpiderTransaction parentTran, DBObject dbObj) {
ObjectResult result = new ObjectResult();
try {
addBrandNewObject(dbObj);
result.setObjectID(dbObj.getObjectID());
result.setUpdated(true);
parentTran.mergeSubTransaction(m_dbTran);
m_logger.trace("addNewObject(): Object added/updated for ID={}", dbObj.getObjectID());
} catch (Throwable ex) {
buildErrorStatus(result, dbObj.getObjectID(), ex);
}
return result;
} | [
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@param parentTran Parent {@link SpiderTransaction} to which updates are applied
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@param dbObj DBObject to be added to the database.
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ObjectUpdater.java | ObjectUpdater.deleteObject | public ObjectResult deleteObject(SpiderTransaction parentTran, String objID) {
ObjectResult result = new ObjectResult(objID);
try {
result.setObjectID(objID);
DBObject dbObj = SpiderService.instance().getObject(m_tableDef, objID);
if (dbObj != null) {
deleteObject(dbObj);
result.setUpdated(true);
parentTran.mergeSubTransaction(m_dbTran);
m_logger.trace("deleteObject(): object deleted with ID={}", objID);
} else {
result.setComment("Object not found");
m_logger.trace("deleteObject(): no object with ID={}", objID);
}
} catch (Throwable ex) {
buildErrorStatus(result, objID, ex);
}
return result;
} | java | public ObjectResult deleteObject(SpiderTransaction parentTran, String objID) {
ObjectResult result = new ObjectResult(objID);
try {
result.setObjectID(objID);
DBObject dbObj = SpiderService.instance().getObject(m_tableDef, objID);
if (dbObj != null) {
deleteObject(dbObj);
result.setUpdated(true);
parentTran.mergeSubTransaction(m_dbTran);
m_logger.trace("deleteObject(): object deleted with ID={}", objID);
} else {
result.setComment("Object not found");
m_logger.trace("deleteObject(): no object with ID={}", objID);
}
} catch (Throwable ex) {
buildErrorStatus(result, objID, ex);
}
return result;
} | [
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updates are merged to the given parent SpiderTransaction.
@param parentTran Parent {@link SpiderTransaction} to which updates are applied
if the delete is successful.
@param objID ID of object to be deleted.
@return {@link ObjectResult} representing the results of the delete.
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ObjectUpdater.java | ObjectUpdater.updateObject | public ObjectResult updateObject(SpiderTransaction parentTran,
DBObject dbObj,
Map<String, String> currScalarMap) {
ObjectResult result = new ObjectResult();
try {
result.setObjectID(dbObj.getObjectID());
boolean bUpdated = updateExistingObject(dbObj, currScalarMap);
result.setUpdated(bUpdated);
if (bUpdated) {
m_logger.trace("updateObject(): object updated for ID={}", dbObj.getObjectID());
parentTran.mergeSubTransaction(m_dbTran);
} else {
result.setComment("No updates made");
m_logger.trace("updateObject(): no updates made for ID={}", dbObj.getObjectID());
}
} catch (Throwable ex) {
buildErrorStatus(result, dbObj.getObjectID(), ex);
}
return result;
} | java | public ObjectResult updateObject(SpiderTransaction parentTran,
DBObject dbObj,
Map<String, String> currScalarMap) {
ObjectResult result = new ObjectResult();
try {
result.setObjectID(dbObj.getObjectID());
boolean bUpdated = updateExistingObject(dbObj, currScalarMap);
result.setUpdated(bUpdated);
if (bUpdated) {
m_logger.trace("updateObject(): object updated for ID={}", dbObj.getObjectID());
parentTran.mergeSubTransaction(m_dbTran);
} else {
result.setComment("No updates made");
m_logger.trace("updateObject(): no updates made for ID={}", dbObj.getObjectID());
}
} catch (Throwable ex) {
buildErrorStatus(result, dbObj.getObjectID(), ex);
}
return result;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ObjectUpdater.java | ObjectUpdater.addBrandNewObject | private boolean addBrandNewObject(DBObject dbObj) {
if (Utils.isEmpty(dbObj.getObjectID())) {
dbObj.setObjectID(Utils.base64FromBinary(IDGenerator.nextID()));
}
checkForNewShard(dbObj);
for (String fieldName : dbObj.getUpdatedFieldNames()) {
FieldUpdater fieldUpdater = FieldUpdater.createFieldUpdater(this, dbObj, fieldName);
fieldUpdater.addValuesForField();
}
return true;
} | java | private boolean addBrandNewObject(DBObject dbObj) {
if (Utils.isEmpty(dbObj.getObjectID())) {
dbObj.setObjectID(Utils.base64FromBinary(IDGenerator.nextID()));
}
checkForNewShard(dbObj);
for (String fieldName : dbObj.getUpdatedFieldNames()) {
FieldUpdater fieldUpdater = FieldUpdater.createFieldUpdater(this, dbObj, fieldName);
fieldUpdater.addValuesForField();
}
return true;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ObjectUpdater.java | ObjectUpdater.buildErrorStatus | private void buildErrorStatus(ObjectResult result, String objID, Throwable ex) {
result.setStatus(ObjectResult.Status.ERROR);
result.setErrorMessage(ex.getLocalizedMessage());
if (!Utils.isEmpty(objID)) {
result.setObjectID(objID);
}
if (ex instanceof IllegalArgumentException) {
m_logger.debug("Object update error: {}", ex.toString());
} else {
result.setStackTrace(Utils.getStackTrace(ex));
m_logger.debug("Object update error: {} stacktrace: {}",
ex.toString(), Utils.getStackTrace(ex));
}
} | java | private void buildErrorStatus(ObjectResult result, String objID, Throwable ex) {
result.setStatus(ObjectResult.Status.ERROR);
result.setErrorMessage(ex.getLocalizedMessage());
if (!Utils.isEmpty(objID)) {
result.setObjectID(objID);
}
if (ex instanceof IllegalArgumentException) {
m_logger.debug("Object update error: {}", ex.toString());
} else {
result.setStackTrace(Utils.getStackTrace(ex));
m_logger.debug("Object update error: {} stacktrace: {}",
ex.toString(), Utils.getStackTrace(ex));
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ObjectUpdater.java | ObjectUpdater.checkForNewShard | private void checkForNewShard(DBObject dbObj) {
int shardNumber = m_tableDef.getShardNumber(dbObj);
if (shardNumber > 0) {
SpiderService.instance().verifyShard(m_tableDef, shardNumber);
}
} | java | private void checkForNewShard(DBObject dbObj) {
int shardNumber = m_tableDef.getShardNumber(dbObj);
if (shardNumber > 0) {
SpiderService.instance().verifyShard(m_tableDef, shardNumber);
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ObjectUpdater.java | ObjectUpdater.checkNewlySharded | private void checkNewlySharded(DBObject dbObj, Map<String, String> currScalarMap) {
if (!m_tableDef.isSharded()) {
return;
}
String shardingFieldName = m_tableDef.getShardingField().getName();
if (!currScalarMap.containsKey(shardingFieldName)) {
m_dbTran.addAllObjectsColumn(m_tableDef, dbObj.getObjectID(), m_tableDef.getShardNumber(dbObj));
}
} | java | private void checkNewlySharded(DBObject dbObj, Map<String, String> currScalarMap) {
if (!m_tableDef.isSharded()) {
return;
}
String shardingFieldName = m_tableDef.getShardingField().getName();
if (!currScalarMap.containsKey(shardingFieldName)) {
m_dbTran.addAllObjectsColumn(m_tableDef, dbObj.getObjectID(), m_tableDef.getShardNumber(dbObj));
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ObjectUpdater.java | ObjectUpdater.deleteObject | private void deleteObject(DBObject dbObj) {
for (String fieldName : dbObj.getUpdatedFieldNames()) {
FieldUpdater fieldUpdater = FieldUpdater.createFieldUpdater(this, dbObj, fieldName);
fieldUpdater.deleteValuesForField();
}
m_dbTran.deleteObjectRow(m_tableDef, dbObj.getObjectID());
} | java | private void deleteObject(DBObject dbObj) {
for (String fieldName : dbObj.getUpdatedFieldNames()) {
FieldUpdater fieldUpdater = FieldUpdater.createFieldUpdater(this, dbObj, fieldName);
fieldUpdater.deleteValuesForField();
}
m_dbTran.deleteObjectRow(m_tableDef, dbObj.getObjectID());
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ObjectUpdater.java | ObjectUpdater.updateExistingObject | private boolean updateExistingObject(DBObject dbObj, Map<String, String> currScalarMap) {
if (objectIsChangingShards(dbObj, currScalarMap)) {
return updateShardedObjectMove(dbObj);
} else {
return updateObjectSameShard(dbObj, currScalarMap);
}
} | java | private boolean updateExistingObject(DBObject dbObj, Map<String, String> currScalarMap) {
if (objectIsChangingShards(dbObj, currScalarMap)) {
return updateShardedObjectMove(dbObj);
} else {
return updateObjectSameShard(dbObj, currScalarMap);
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ObjectUpdater.java | ObjectUpdater.updateObjectSameShard | private boolean updateObjectSameShard(DBObject dbObj, Map<String, String> currScalarMap) {
boolean bUpdated = false;
checkForNewShard(dbObj);
checkNewlySharded(dbObj, currScalarMap);
for (String fieldName : dbObj.getUpdatedFieldNames()) {
FieldUpdater fieldUpdater = FieldUpdater.createFieldUpdater(this, dbObj, fieldName);
bUpdated |= fieldUpdater.updateValuesForField(currScalarMap.get(fieldName));
}
return bUpdated;
} | java | private boolean updateObjectSameShard(DBObject dbObj, Map<String, String> currScalarMap) {
boolean bUpdated = false;
checkForNewShard(dbObj);
checkNewlySharded(dbObj, currScalarMap);
for (String fieldName : dbObj.getUpdatedFieldNames()) {
FieldUpdater fieldUpdater = FieldUpdater.createFieldUpdater(this, dbObj, fieldName);
bUpdated |= fieldUpdater.updateValuesForField(currScalarMap.get(fieldName));
}
return bUpdated;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ObjectUpdater.java | ObjectUpdater.updateShardedObjectMove | private boolean updateShardedObjectMove(DBObject dbObj) {
DBObject currDBObj = SpiderService.instance().getObject(m_tableDef, dbObj.getObjectID());
m_logger.debug("Update forcing move of object {} from shard {} to shard {}",
new Object[]{dbObj.getObjectID(),
m_tableDef.getShardNumber(currDBObj),
m_tableDef.getShardNumber(dbObj)});
deleteObject(currDBObj);
mergeAllFieldValues(dbObj, currDBObj);
addBrandNewObject(currDBObj);
return true;
} | java | private boolean updateShardedObjectMove(DBObject dbObj) {
DBObject currDBObj = SpiderService.instance().getObject(m_tableDef, dbObj.getObjectID());
m_logger.debug("Update forcing move of object {} from shard {} to shard {}",
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m_tableDef.getShardNumber(dbObj)});
deleteObject(currDBObj);
mergeAllFieldValues(dbObj, currDBObj);
addBrandNewObject(currDBObj);
return true;
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/spider/ObjectUpdater.java | ObjectUpdater.objectIsChangingShards | private boolean objectIsChangingShards(DBObject dbObj, Map<String, String> currScalarMap) {
if (!m_tableDef.isSharded()) {
return false;
}
// If object had no prior sharding-field value, it is considered in shard 0.
int oldShardNumber = 0;
String shardingFieldName = m_tableDef.getShardingField().getName();
String currShardFieldValue = currScalarMap.get(shardingFieldName);
if (currShardFieldValue != null) {
oldShardNumber = m_tableDef.computeShardNumber(Utils.dateFromString(currShardFieldValue));
}
// Propagate old sharding-field value if not being updated now.
int newShardNumber = m_tableDef.getShardNumber(dbObj);
String newShardFieldValue = dbObj.getFieldValue(shardingFieldName);
if (newShardFieldValue == null && currShardFieldValue != null) {
dbObj.addFieldValue(shardingFieldName, currShardFieldValue);
return false;
}
// May or may not be moving to a new shard.
return oldShardNumber != newShardNumber;
} | java | private boolean objectIsChangingShards(DBObject dbObj, Map<String, String> currScalarMap) {
if (!m_tableDef.isSharded()) {
return false;
}
// If object had no prior sharding-field value, it is considered in shard 0.
int oldShardNumber = 0;
String shardingFieldName = m_tableDef.getShardingField().getName();
String currShardFieldValue = currScalarMap.get(shardingFieldName);
if (currShardFieldValue != null) {
oldShardNumber = m_tableDef.computeShardNumber(Utils.dateFromString(currShardFieldValue));
}
// Propagate old sharding-field value if not being updated now.
int newShardNumber = m_tableDef.getShardNumber(dbObj);
String newShardFieldValue = dbObj.getFieldValue(shardingFieldName);
if (newShardFieldValue == null && currShardFieldValue != null) {
dbObj.addFieldValue(shardingFieldName, currShardFieldValue);
return false;
}
// May or may not be moving to a new shard.
return oldShardNumber != newShardNumber;
} | [
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/client/RESTConnector.java | RESTConnector.getClient | public RESTClient getClient(SSLTransportParameters sslParams) {
if (m_cellRing == null) {
throw new IllegalStateException("Empty pool");
}
Cell currentCell = m_cellRing;
StringBuilder errorMessage = new StringBuilder();
do {
try {
RESTClient client = new RESTClient(sslParams, m_cellRing.m_hostName, m_port);
client.setCredentials(m_credentials);
m_cellRing.m_hostStatus = new HostStatus();
client.setAcceptType(m_defaultContentType);
client.setCompression(m_defaultCompression);
return client;
} catch (RuntimeException e) {
m_cellRing.m_hostStatus = new HostStatus(false, e);
errorMessage.append("Couldn\'t connect to " + m_cellRing.m_hostName)
.append("; reason: " + e.getMessage() + "\n");
} finally {
m_cellRing = m_cellRing.next;
}
} while (currentCell != m_cellRing);
throw new IllegalStateException("No active connections found\n" + errorMessage);
} | java | public RESTClient getClient(SSLTransportParameters sslParams) {
if (m_cellRing == null) {
throw new IllegalStateException("Empty pool");
}
Cell currentCell = m_cellRing;
StringBuilder errorMessage = new StringBuilder();
do {
try {
RESTClient client = new RESTClient(sslParams, m_cellRing.m_hostName, m_port);
client.setCredentials(m_credentials);
m_cellRing.m_hostStatus = new HostStatus();
client.setAcceptType(m_defaultContentType);
client.setCompression(m_defaultCompression);
return client;
} catch (RuntimeException e) {
m_cellRing.m_hostStatus = new HostStatus(false, e);
errorMessage.append("Couldn\'t connect to " + m_cellRing.m_hostName)
.append("; reason: " + e.getMessage() + "\n");
} finally {
m_cellRing = m_cellRing.next;
}
} while (currentCell != m_cellRing);
throw new IllegalStateException("No active connections found\n" + errorMessage);
} | [
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/client/RESTConnector.java | RESTConnector.getState | public Map<String, HostStatus> getState() {
Map<String, HostStatus> map = new HashMap<>();
if (m_cellRing != null) {
Cell currentCell = m_cellRing;
do {
map.put(currentCell.m_hostName, currentCell.m_hostStatus);
currentCell = currentCell.next;
} while (currentCell != m_cellRing);
}
return map;
} | java | public Map<String, HostStatus> getState() {
Map<String, HostStatus> map = new HashMap<>();
if (m_cellRing != null) {
Cell currentCell = m_cellRing;
do {
map.put(currentCell.m_hostName, currentCell.m_hostStatus);
currentCell = currentCell.next;
} while (currentCell != m_cellRing);
}
return map;
} | [
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/client/RESTConnector.java | RESTConnector.addToRing | private void addToRing(String host) {
Cell newCell = new Cell();
newCell.m_hostName = host;
if (m_cellRing == null) {
newCell.next = newCell;
} else {
newCell.next = m_cellRing.next;
m_cellRing.next = newCell;
}
m_cellRing = newCell;
} | java | private void addToRing(String host) {
Cell newCell = new Cell();
newCell.m_hostName = host;
if (m_cellRing == null) {
newCell.next = newCell;
} else {
newCell.next = m_cellRing.next;
m_cellRing.next = newCell;
}
m_cellRing = newCell;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/db/thrift/CassandraTransaction.java | CassandraTransaction.createMutation | private static Mutation createMutation(byte[] colName, byte[] colValue, long timestamp) {
if (colValue == null) {
colValue = EMPTY_BYTES;
}
Column col = new Column();
col.setName(colName);
col.setValue(colValue);
col.setTimestamp(timestamp);
ColumnOrSuperColumn cosc = new ColumnOrSuperColumn();
cosc.setColumn(col);
Mutation mutation = new Mutation();
mutation.setColumn_or_supercolumn(cosc);
return mutation;
} | java | private static Mutation createMutation(byte[] colName, byte[] colValue, long timestamp) {
if (colValue == null) {
colValue = EMPTY_BYTES;
}
Column col = new Column();
col.setName(colName);
col.setValue(colValue);
col.setTimestamp(timestamp);
ColumnOrSuperColumn cosc = new ColumnOrSuperColumn();
cosc.setColumn(col);
Mutation mutation = new Mutation();
mutation.setColumn_or_supercolumn(cosc);
return mutation;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/db/thrift/CassandraTransaction.java | CassandraTransaction.createDeleteColumnMutation | private static Mutation createDeleteColumnMutation(byte[] colName, long timestamp) {
SlicePredicate slicePred = new SlicePredicate();
slicePred.addToColumn_names(ByteBuffer.wrap(colName));
Deletion deletion = new Deletion();
deletion.setPredicate(slicePred);
deletion.setTimestamp(timestamp);
Mutation mutation = new Mutation();
mutation.setDeletion(deletion);
return mutation;
} | java | private static Mutation createDeleteColumnMutation(byte[] colName, long timestamp) {
SlicePredicate slicePred = new SlicePredicate();
slicePred.addToColumn_names(ByteBuffer.wrap(colName));
Deletion deletion = new Deletion();
deletion.setPredicate(slicePred);
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/olap/collections/NumericUtils.java | NumericUtils.gcd | public static long gcd(long x, long y) {
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long temp = x;
x = y;
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if(x < y) {
long temp = x;
x = y;
y = temp;
}
}
return y == 1 ? gcd : gcd * x;
} | java | public static long gcd(long x, long y) {
if(x < 0) x = -x;
if(y < 0) y = -y;
if(x < y) {
long temp = x;
x = y;
y = temp;
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/db/thrift/DBConn.java | DBConn.getColumn | ColumnOrSuperColumn getColumn(ByteBuffer key, ColumnPath colPath) {
m_logger.debug("Fetching {}.{}", new Object[]{Utils.toString(key), toString(colPath)});
ColumnOrSuperColumn column = null;
boolean bSuccess = false;
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try {
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}
bSuccess = true;
} catch (NotFoundException ex) {
return null;
} catch (InvalidRequestException ex) {
// No point in retrying this one.
String errMsg = "get() failed for table: " + colPath.getColumn_family();
m_bFailed = true;
m_logger.error(errMsg, ex);
throw new RuntimeException(errMsg, ex);
} catch (Exception ex) {
// Abort if all retries exceeded.
if (attempts >= m_max_read_attempts) {
String errMsg = "All retries exceeded; abandoning get() for table: " +
colPath.getColumn_family();
m_bFailed = true;
m_logger.error(errMsg, ex);
throw new RuntimeException(errMsg, ex);
}
// Report retry as a warning.
m_logger.warn("get() attempt #{} failed: {}", attempts, ex);
try {
Thread.sleep(attempts * m_retry_wait_millis);
} catch (InterruptedException e1) {
// ignore
}
reconnect(ex);
}
}
return column;
} | java | ColumnOrSuperColumn getColumn(ByteBuffer key, ColumnPath colPath) {
m_logger.debug("Fetching {}.{}", new Object[]{Utils.toString(key), toString(colPath)});
ColumnOrSuperColumn column = null;
boolean bSuccess = false;
for (int attempts = 1; !bSuccess; attempts++) {
try {
// Attempt to retrieve a slice list.
Date startDate = new Date();
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timing("get", startDate);
if (attempts > 1) {
m_logger.info("get() succeeded on attempt #{}", attempts);
}
bSuccess = true;
} catch (NotFoundException ex) {
return null;
} catch (InvalidRequestException ex) {
// No point in retrying this one.
String errMsg = "get() failed for table: " + colPath.getColumn_family();
m_bFailed = true;
m_logger.error(errMsg, ex);
throw new RuntimeException(errMsg, ex);
} catch (Exception ex) {
// Abort if all retries exceeded.
if (attempts >= m_max_read_attempts) {
String errMsg = "All retries exceeded; abandoning get() for table: " +
colPath.getColumn_family();
m_bFailed = true;
m_logger.error(errMsg, ex);
throw new RuntimeException(errMsg, ex);
}
// Report retry as a warning.
m_logger.warn("get() attempt #{} failed: {}", attempts, ex);
try {
Thread.sleep(attempts * m_retry_wait_millis);
} catch (InterruptedException e1) {
// ignore
}
reconnect(ex);
}
}
return column;
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/db/thrift/DBConn.java | DBConn.commitDeletes | private void commitDeletes(DBTransaction dbTran, long timestamp) {
Map<String, Set<ByteBuffer>> rowDeleteMap = CassandraTransaction.getRowDeletionMap(dbTran);
if (rowDeleteMap.size() == 0) {
return;
}
// Iterate through all ColumnFamilies
for (String colFamName : rowDeleteMap.keySet()) {
// Delete each row in this key set.
Set<ByteBuffer> rowKeySet = rowDeleteMap.get(colFamName);
for (ByteBuffer rowKey : rowKeySet) {
removeRow(timestamp, rowKey, new ColumnPath(colFamName));
}
}
} | java | private void commitDeletes(DBTransaction dbTran, long timestamp) {
Map<String, Set<ByteBuffer>> rowDeleteMap = CassandraTransaction.getRowDeletionMap(dbTran);
if (rowDeleteMap.size() == 0) {
return;
}
// Iterate through all ColumnFamilies
for (String colFamName : rowDeleteMap.keySet()) {
// Delete each row in this key set.
Set<ByteBuffer> rowKeySet = rowDeleteMap.get(colFamName);
for (ByteBuffer rowKey : rowKeySet) {
removeRow(timestamp, rowKey, new ColumnPath(colFamName));
}
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/db/thrift/DBConn.java | DBConn.commitMutations | private void commitMutations(DBTransaction dbTran, long timestamp) {
Map<ByteBuffer, Map<String, List<Mutation>>> colMutMap = CassandraTransaction.getUpdateMap(dbTran, timestamp);
if (colMutMap.size() == 0) {
return;
}
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boolean bSuccess = false;
for (int attempts = 1; !bSuccess; attempts++) {
try {
// Attempt to commit all updates in the the current mutation map.
Date startDate = new Date();
m_client.batch_mutate(colMutMap, ConsistencyLevel.ONE);
timing("commitMutations", startDate);
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bSuccess = true;
} catch (InvalidRequestException ex) {
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m_bFailed = true;
m_logger.error("batch_mutate() failed", ex);
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} catch (Exception ex) {
// If we've reached the retry limit, we fail this commit.
if (attempts >= m_max_commit_attempts) {
m_bFailed = true;
m_logger.error("All retries exceeded; abandoning batch_mutate()", ex);
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}
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} catch (InterruptedException e1) {
// ignore
}
// Experience suggests that even for timeout exceptions, the connection
// may be bad, so we attempt to reconnect. If this fails, it will throw
// an DBNotAvailableException, which we pass to the caller.
reconnect(ex);
}
}
} | java | private void commitMutations(DBTransaction dbTran, long timestamp) {
Map<ByteBuffer, Map<String, List<Mutation>>> colMutMap = CassandraTransaction.getUpdateMap(dbTran, timestamp);
if (colMutMap.size() == 0) {
return;
}
m_logger.debug("Committing {} mutations", CassandraTransaction.totalColumnMutations(dbTran));
// The batch_mutate will be retried up to MAX_COMMIT_RETRIES times.
boolean bSuccess = false;
for (int attempts = 1; !bSuccess; attempts++) {
try {
// Attempt to commit all updates in the the current mutation map.
Date startDate = new Date();
m_client.batch_mutate(colMutMap, ConsistencyLevel.ONE);
timing("commitMutations", startDate);
if (attempts > 1) {
// Since we had a failure and warned about it, confirm which attempt succeeded.
m_logger.info("batch_mutate() succeeded on attempt #{}", attempts);
}
bSuccess = true;
} catch (InvalidRequestException ex) {
// No point in retrying this one.
m_bFailed = true;
m_logger.error("batch_mutate() failed", ex);
throw new RuntimeException("batch_mutate() failed", ex);
} catch (Exception ex) {
// If we've reached the retry limit, we fail this commit.
if (attempts >= m_max_commit_attempts) {
m_bFailed = true;
m_logger.error("All retries exceeded; abandoning batch_mutate()", ex);
throw new RuntimeException("All retries exceeded; abandoning batch_mutate()", ex);
}
// Report retry as a warning.
m_logger.warn("batch_mutate() attempt #{} failed: {}", attempts, ex);
try {
// We wait more with each failure.
Thread.sleep(attempts * m_retry_wait_millis);
} catch (InterruptedException e1) {
// ignore
}
// Experience suggests that even for timeout exceptions, the connection
// may be bad, so we attempt to reconnect. If this fails, it will throw
// an DBNotAvailableException, which we pass to the caller.
reconnect(ex);
}
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/db/thrift/DBConn.java | DBConn.reconnect | private void reconnect(Exception reconnectEx) {
// Log the exception as a warning.
m_logger.warn("Reconnecting to Cassandra due to error", reconnectEx);
// Reconnect up to the configured number of times, waiting a little between each attempt.
boolean bSuccess = false;
for (int attempt = 1; !bSuccess; attempt++) {
try {
close();
m_dbService.connectDBConn(this);
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} catch (Exception ex) {
// Abort if all retries failed.
if (attempt >= m_max_reconnect_attempts) {
m_logger.error("All reconnect attempts failed; abandoning reconnect", ex);
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}
m_logger.warn("Reconnect attempt #" + attempt + " failed", ex);
try {
Thread.sleep(m_retry_wait_millis * attempt);
} catch (InterruptedException e) {
// Ignore
}
}
}
} | java | private void reconnect(Exception reconnectEx) {
// Log the exception as a warning.
m_logger.warn("Reconnecting to Cassandra due to error", reconnectEx);
// Reconnect up to the configured number of times, waiting a little between each attempt.
boolean bSuccess = false;
for (int attempt = 1; !bSuccess; attempt++) {
try {
close();
m_dbService.connectDBConn(this);
m_logger.debug("Reconnect successful");
bSuccess = true;
} catch (Exception ex) {
// Abort if all retries failed.
if (attempt >= m_max_reconnect_attempts) {
m_logger.error("All reconnect attempts failed; abandoning reconnect", ex);
throw new DBNotAvailableException("All reconnect attempts failed", ex);
}
m_logger.warn("Reconnect attempt #" + attempt + " failed", ex);
try {
Thread.sleep(m_retry_wait_millis * attempt);
} catch (InterruptedException e) {
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}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/db/thrift/DBConn.java | DBConn.timing | private void timing(String metric, Date startDate) {
m_logger.trace("Time for '{}': {}", metric,
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/XMLBuilder.java | XMLBuilder.startElement | public void startElement(String elemName, String attrName, String attrValue) {
AttributesImpl attrs = new AttributesImpl();
attrs.addAttribute("", attrName, "", "CDATA", attrValue);
writeStartElement(elemName, attrs);
m_tagStack.push(elemName);
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attrs.addAttribute("", attrName, "", "CDATA", attrValue);
writeStartElement(elemName, attrs);
m_tagStack.push(elemName);
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/XMLBuilder.java | XMLBuilder.startElement | public void startElement(String elemName, Attributes attrs) {
writeStartElement(elemName, attrs);
m_tagStack.push(elemName);
} | java | public void startElement(String elemName, Attributes attrs) {
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/XMLBuilder.java | XMLBuilder.addDataElement | public void addDataElement(String elemName, String content, Attributes attrs) {
writeDataElement(elemName, attrs, content);
} | java | public void addDataElement(String elemName, String content, Attributes attrs) {
writeDataElement(elemName, attrs, content);
} | [
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/XMLBuilder.java | XMLBuilder.toAttributes | private Attributes toAttributes(Map<String,String> attrs){
AttributesImpl impl = new AttributesImpl();
for (Map.Entry<String,String> attr : attrs.entrySet()){
impl.addAttribute("", attr.getKey(), "", "CDATA", attr.getValue());
}
return impl;
} | java | private Attributes toAttributes(Map<String,String> attrs){
AttributesImpl impl = new AttributesImpl();
for (Map.Entry<String,String> attr : attrs.entrySet()){
impl.addAttribute("", attr.getKey(), "", "CDATA", attr.getValue());
}
return impl;
} | [
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/ApplicationDefinition.java | ApplicationDefinition.isValidName | public static boolean isValidName(String appName) {
return appName != null &&
appName.length() > 0 &&
Utils.isLetter(appName.charAt(0)) &&
Utils.allAlphaNumUnderscore(appName);
} | java | public static boolean isValidName(String appName) {
return appName != null &&
appName.length() > 0 &&
Utils.isLetter(appName.charAt(0)) &&
Utils.allAlphaNumUnderscore(appName);
} | [
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/ApplicationDefinition.java | ApplicationDefinition.parse | public void parse(UNode appNode) {
assert appNode != null;
// Verify application name and save it.
setAppName(appNode.getName());
// Iterate through the application object's members.
for (String childName : appNode.getMemberNames()) {
// See if we recognize this member.
UNode childNode = appNode.getMember(childName);
// "key"
if (childName.equals("key")) {
// Must be a value.
Utils.require(childNode.isValue(),
"'key' value must be a string: " + childNode);
Utils.require(m_key == null,
"'key' can be specified only once");
m_key = childNode.getValue();
// "options"
} else if (childName.equals("options")) {
// Each name in the map is an option name.
for (String optName : childNode.getMemberNames()) {
// Option must be a value.
UNode optNode = childNode.getMember(optName);
Utils.require(optNode.isValue(),
"'option' must be a value: " + optNode);
setOption(optNode.getName(), optNode.getValue());
}
// "tables"
} else if (childName.equals("tables")) {
// Should be specified only once.
Utils.require(m_tableMap.size() == 0,
"'tables' can be specified only once");
// Parse the table definitions, adding them to this app def and building
// the external link map as we go.
for (UNode tableNode : childNode.getMemberList()) {
// This will throw if the table definition has an error.
TableDefinition tableDef = new TableDefinition();
tableDef.parse(tableNode);
addTable(tableDef);
}
// Unrecognized
} else {
Utils.require(false, "Unrecognized 'application' element: " + childName);
}
}
verify();
} | java | public void parse(UNode appNode) {
assert appNode != null;
// Verify application name and save it.
setAppName(appNode.getName());
// Iterate through the application object's members.
for (String childName : appNode.getMemberNames()) {
// See if we recognize this member.
UNode childNode = appNode.getMember(childName);
// "key"
if (childName.equals("key")) {
// Must be a value.
Utils.require(childNode.isValue(),
"'key' value must be a string: " + childNode);
Utils.require(m_key == null,
"'key' can be specified only once");
m_key = childNode.getValue();
// "options"
} else if (childName.equals("options")) {
// Each name in the map is an option name.
for (String optName : childNode.getMemberNames()) {
// Option must be a value.
UNode optNode = childNode.getMember(optName);
Utils.require(optNode.isValue(),
"'option' must be a value: " + optNode);
setOption(optNode.getName(), optNode.getValue());
}
// "tables"
} else if (childName.equals("tables")) {
// Should be specified only once.
Utils.require(m_tableMap.size() == 0,
"'tables' can be specified only once");
// Parse the table definitions, adding them to this app def and building
// the external link map as we go.
for (UNode tableNode : childNode.getMemberList()) {
// This will throw if the table definition has an error.
TableDefinition tableDef = new TableDefinition();
tableDef.parse(tableNode);
addTable(tableDef);
}
// Unrecognized
} else {
Utils.require(false, "Unrecognized 'application' element: " + childName);
}
}
verify();
} | [
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/ApplicationDefinition.java | ApplicationDefinition.allowsAutoTables | public boolean allowsAutoTables() {
String optValue = getOption(CommonDefs.AUTO_TABLES);
return optValue != null && optValue.equalsIgnoreCase("true");
} | java | public boolean allowsAutoTables() {
String optValue = getOption(CommonDefs.AUTO_TABLES);
return optValue != null && optValue.equalsIgnoreCase("true");
} | [
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] | Indicate whether or not this application tables to be implicitly created.
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/ApplicationDefinition.java | ApplicationDefinition.setOption | public void setOption(String optName, String optValue) {
if (optValue == null) {
m_optionMap.remove(optName);
} else {
m_optionMap.put(optName, optValue.trim());
}
} | java | public void setOption(String optName, String optValue) {
if (optValue == null) {
m_optionMap.remove(optName);
} else {
m_optionMap.put(optName, optValue.trim());
}
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@param optName Name of option to set (case-sensitive).
@param optValue New value of option or null to "unset". | [
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/ApplicationDefinition.java | ApplicationDefinition.removeTableDef | public void removeTableDef(TableDefinition tableDef) {
assert tableDef != null;
assert tableDef.getAppDef() == this;
m_tableMap.remove(tableDef.getTableName());
} | java | public void removeTableDef(TableDefinition tableDef) {
assert tableDef != null;
assert tableDef.getAppDef() == this;
m_tableMap.remove(tableDef.getTableName());
} | [
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/ApplicationDefinition.java | ApplicationDefinition.verify | private void verify() {
// Copy table defs to avoid ConcurrentModificationException if we add a table.
List<TableDefinition> definedTables = new ArrayList<>(m_tableMap.values());
for (TableDefinition tableDef : definedTables) {
// Copy field defs for same reason
List<FieldDefinition> definedFields = new ArrayList<>(tableDef.getFieldDefinitions());
for (FieldDefinition fieldDef : definedFields) {
if (fieldDef.isLinkType()) {
verifyLink(tableDef, fieldDef);
}
}
}
} | java | private void verify() {
// Copy table defs to avoid ConcurrentModificationException if we add a table.
List<TableDefinition> definedTables = new ArrayList<>(m_tableMap.values());
for (TableDefinition tableDef : definedTables) {
// Copy field defs for same reason
List<FieldDefinition> definedFields = new ArrayList<>(tableDef.getFieldDefinitions());
for (FieldDefinition fieldDef : definedFields) {
if (fieldDef.isLinkType()) {
verifyLink(tableDef, fieldDef);
}
}
}
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/ApplicationDefinition.java | ApplicationDefinition.verifyLink | private void verifyLink(TableDefinition tableDef, FieldDefinition linkDef) {
String extent = linkDef.getLinkExtent();
TableDefinition extentTableDef = getTableDef(extent);
if (extentTableDef == null) {
extentTableDef = new TableDefinition();
extentTableDef.setTableName(extent);
tableDef.getAppDef().addTable(extentTableDef);
}
String inverse = linkDef.getLinkInverse();
FieldDefinition inverseLinkDef = extentTableDef.getFieldDef(inverse);
if (inverseLinkDef == null) {
inverseLinkDef = new FieldDefinition(inverse);
inverseLinkDef.setType(linkDef.getType());
inverseLinkDef.setLinkInverse(linkDef.getName());
inverseLinkDef.setLinkExtent(tableDef.getTableName());
extentTableDef.addFieldDefinition(inverseLinkDef);
} else {
Utils.require(inverseLinkDef.getType() == linkDef.getType() && // both link or xlink
inverseLinkDef.getLinkExtent().equals(tableDef.getTableName()) &&
inverseLinkDef.getLinkInverse().equals(linkDef.getName()),
"Link '%s' in table '%s' conflicts with inverse field '%s' in table '%s'",
linkDef.getName(), tableDef.getTableName(),
inverseLinkDef.getName(), extentTableDef.getTableName());
}
} | java | private void verifyLink(TableDefinition tableDef, FieldDefinition linkDef) {
String extent = linkDef.getLinkExtent();
TableDefinition extentTableDef = getTableDef(extent);
if (extentTableDef == null) {
extentTableDef = new TableDefinition();
extentTableDef.setTableName(extent);
tableDef.getAppDef().addTable(extentTableDef);
}
String inverse = linkDef.getLinkInverse();
FieldDefinition inverseLinkDef = extentTableDef.getFieldDef(inverse);
if (inverseLinkDef == null) {
inverseLinkDef = new FieldDefinition(inverse);
inverseLinkDef.setType(linkDef.getType());
inverseLinkDef.setLinkInverse(linkDef.getName());
inverseLinkDef.setLinkExtent(tableDef.getTableName());
extentTableDef.addFieldDefinition(inverseLinkDef);
} else {
Utils.require(inverseLinkDef.getType() == linkDef.getType() && // both link or xlink
inverseLinkDef.getLinkExtent().equals(tableDef.getTableName()) &&
inverseLinkDef.getLinkInverse().equals(linkDef.getName()),
"Link '%s' in table '%s' conflicts with inverse field '%s' in table '%s'",
linkDef.getName(), tableDef.getTableName(),
inverseLinkDef.getName(), extentTableDef.getTableName());
}
} | [
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/ApplicationDefinition.java | ApplicationDefinition.replaceAliaces | public String replaceAliaces(String str) {
if(str == null) return str;
// for performance
if(str.indexOf(CommonDefs.ALIAS_FIRST_CHAR) < 0) return str;
PriorityQueue<AliasDefinition> aliasQueue = new PriorityQueue<AliasDefinition>(11, new Comparator<AliasDefinition>() {
public int compare(AliasDefinition alias1, AliasDefinition alias2) {
return alias2.getName().length() - alias1.getName().length();
}
});
for(TableDefinition tableDef : getTableDefinitions().values()) {
for(AliasDefinition aliasDef : tableDef.getAliasDefinitions()) {
aliasQueue.add(aliasDef);
}
}
while(true) {
String newstring = str;
while (aliasQueue.size() != 0) {
AliasDefinition aliasDef = aliasQueue.poll();
newstring = newstring.replace(aliasDef.getName(), aliasDef.getExpression());
}
if(newstring.equals(str)) break;
str = newstring;
}
return str;
} | java | public String replaceAliaces(String str) {
if(str == null) return str;
// for performance
if(str.indexOf(CommonDefs.ALIAS_FIRST_CHAR) < 0) return str;
PriorityQueue<AliasDefinition> aliasQueue = new PriorityQueue<AliasDefinition>(11, new Comparator<AliasDefinition>() {
public int compare(AliasDefinition alias1, AliasDefinition alias2) {
return alias2.getName().length() - alias1.getName().length();
}
});
for(TableDefinition tableDef : getTableDefinitions().values()) {
for(AliasDefinition aliasDef : tableDef.getAliasDefinitions()) {
aliasQueue.add(aliasDef);
}
}
while(true) {
String newstring = str;
while (aliasQueue.size() != 0) {
AliasDefinition aliasDef = aliasQueue.poll();
newstring = newstring.replace(aliasDef.getName(), aliasDef.getExpression());
}
if(newstring.equals(str)) break;
str = newstring;
}
return str;
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/mbeans/MBeanBase.java | MBeanBase.register | public void register() {
try {
objectName = consObjectName(domain, type, keysString);
MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
mbs.registerMBean(this, objectName);
} catch (Exception e) {
objectName = null;
throw new RuntimeException(e);
}
} | java | public void register() {
try {
objectName = consObjectName(domain, type, keysString);
MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
mbs.registerMBean(this, objectName);
} catch (Exception e) {
objectName = null;
throw new RuntimeException(e);
}
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/mbeans/MBeanBase.java | MBeanBase.deregister | public void deregister() {
if(objectName == null) {
return;
}
try {
MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
if (mbs.isRegistered(objectName)) {
mbs.unregisterMBean(objectName);
}
objectName = null;
} catch (Exception e) {
throw new RuntimeException(e);
}
} | java | public void deregister() {
if(objectName == null) {
return;
}
try {
MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
if (mbs.isRegistered(objectName)) {
mbs.unregisterMBean(objectName);
}
objectName = null;
} catch (Exception e) {
throw new RuntimeException(e);
}
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/mbeans/MBeanBase.java | MBeanBase.consObjectName | protected ObjectName consObjectName(String domain, String type,
String keysString) {
String d = domain != null && !"".equals(domain) ? domain
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try {
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} catch (MalformedObjectNameException e) {
throw new IllegalArgumentException(e);
}
} | java | protected ObjectName consObjectName(String domain, String type,
String keysString) {
String d = domain != null && !"".equals(domain) ? domain
: getDefaultDomain();
String t = type != null && !"".equals(type) ? type : getDefaultType();
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try {
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QSFT/Doradus | doradus-common/src/main/java/com/dell/doradus/common/JSONAnnie.java | JSONAnnie.push | private void push(Construct construct) {
// Make sure we don't blow the stack.
check(m_stackPos < MAX_STACK_DEPTH, "Too many JSON nested levels (maximum=" + MAX_STACK_DEPTH + ")");
m_stack[m_stackPos++] = construct;
} | java | private void push(Construct construct) {
// Make sure we don't blow the stack.
check(m_stackPos < MAX_STACK_DEPTH, "Too many JSON nested levels (maximum=" + MAX_STACK_DEPTH + ")");
m_stack[m_stackPos++] = construct;
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/dory/command/Command.java | Command.call | public RESTResponse call(RESTClient restClient){
String methodName = getMethod();
String uri = getURI();
StringBuilder uriBuilder = new StringBuilder(Utils.isEmpty(restClient.getApiPrefix()) ? "" : "/" + restClient.getApiPrefix());
uriBuilder.append(substitute(uri));
uri = uriBuilder.toString();
try {
byte[] body = getBody(methodName);
RESTResponse response = sendRequest(restClient, methodName, uri, body);
return response;
} catch (Exception e) {
throw new RuntimeException(e);
}
} | java | public RESTResponse call(RESTClient restClient){
String methodName = getMethod();
String uri = getURI();
StringBuilder uriBuilder = new StringBuilder(Utils.isEmpty(restClient.getApiPrefix()) ? "" : "/" + restClient.getApiPrefix());
uriBuilder.append(substitute(uri));
uri = uriBuilder.toString();
try {
byte[] body = getBody(methodName);
RESTResponse response = sendRequest(restClient, methodName, uri, body);
return response;
} catch (Exception e) {
throw new RuntimeException(e);
}
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/dory/command/Command.java | Command.validate | public void validate(RESTClient restClient) {
Utils.require(this.commandName != null, "missing command name");
//validate command name
this.metadataJson = matchCommand(restMetadataJson, this.commandName, commandParams.containsKey(STORAGE_SERVICE) ? (String)commandParams.get(STORAGE_SERVICE): _SYSTEM);
if (this.metadataJson == null) {
//application command not found, look for system command
if (commandParams.containsKey(STORAGE_SERVICE)) {
this.metadataJson = matchCommand(restMetadataJson, this.commandName, _SYSTEM);
}
}
if (this.metadataJson == null) {
throw new RuntimeException("unsupported command name: " + this.commandName);
}
//validate required params
validateRequiredParams();
} | java | public void validate(RESTClient restClient) {
Utils.require(this.commandName != null, "missing command name");
//validate command name
this.metadataJson = matchCommand(restMetadataJson, this.commandName, commandParams.containsKey(STORAGE_SERVICE) ? (String)commandParams.get(STORAGE_SERVICE): _SYSTEM);
if (this.metadataJson == null) {
//application command not found, look for system command
if (commandParams.containsKey(STORAGE_SERVICE)) {
this.metadataJson = matchCommand(restMetadataJson, this.commandName, _SYSTEM);
}
}
if (this.metadataJson == null) {
throw new RuntimeException("unsupported command name: " + this.commandName);
}
//validate required params
validateRequiredParams();
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/dory/command/Command.java | Command.validateRequiredParams | private void validateRequiredParams() {
String[] uriStrings = getURI().split("\\?");
if (uriStrings.length > 0) {
List<String> requiredParms = extractRequiredParamsInURI(uriStrings[0]);
for (String param: requiredParms) {
Utils.require(commandParams.containsKey(param), "missing param: " + param);
}
}
if (metadataJson.containsKey(INPUT_ENTITY)) {
String paramValue = metadataJson.getString(INPUT_ENTITY);
if (paramValue != null) {
JsonObject parametersNode = metadataJson.getJsonObject(PARAMETERS);
if (parametersNode != null) {
if (parametersNode.keySet().size() == 1) {//parent node usually "params"
JsonObject params = parametersNode.getJsonObject(parametersNode.keySet().iterator().next());
for (String param: params.keySet()) {
JsonObject paramNode = params.getJsonObject(param);
if (paramNode.keySet().contains(_REQUIRED)) {
setCompound(true);
Utils.require(commandParams.containsKey(param), "missing param: " + param);
}
}
}
}
else {
Utils.require(commandParams.containsKey(paramValue), "missing param: " + paramValue);
}
}
}
} | java | private void validateRequiredParams() {
String[] uriStrings = getURI().split("\\?");
if (uriStrings.length > 0) {
List<String> requiredParms = extractRequiredParamsInURI(uriStrings[0]);
for (String param: requiredParms) {
Utils.require(commandParams.containsKey(param), "missing param: " + param);
}
}
if (metadataJson.containsKey(INPUT_ENTITY)) {
String paramValue = metadataJson.getString(INPUT_ENTITY);
if (paramValue != null) {
JsonObject parametersNode = metadataJson.getJsonObject(PARAMETERS);
if (parametersNode != null) {
if (parametersNode.keySet().size() == 1) {//parent node usually "params"
JsonObject params = parametersNode.getJsonObject(parametersNode.keySet().iterator().next());
for (String param: params.keySet()) {
JsonObject paramNode = params.getJsonObject(param);
if (paramNode.keySet().contains(_REQUIRED)) {
setCompound(true);
Utils.require(commandParams.containsKey(param), "missing param: " + param);
}
}
}
}
else {
Utils.require(commandParams.containsKey(paramValue), "missing param: " + paramValue);
}
}
}
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/dory/command/Command.java | Command.extractRequiredParamsInURI | private List<String> extractRequiredParamsInURI(String uri) {
List<String> matchList = new ArrayList<String>();
Pattern regex = Pattern.compile("\\{(.*?)\\}");
Matcher regexMatcher = regex.matcher(uri);
while (regexMatcher.find()) {
matchList.add(regexMatcher.group(1));
}
return matchList;
} | java | private List<String> extractRequiredParamsInURI(String uri) {
List<String> matchList = new ArrayList<String>();
Pattern regex = Pattern.compile("\\{(.*?)\\}");
Matcher regexMatcher = regex.matcher(uri);
while (regexMatcher.find()) {
matchList.add(regexMatcher.group(1));
}
return matchList;
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/dory/command/Command.java | Command.substitute | private String substitute(String uri) {
List<String> params = extractRequiredParamsInURI(uri);
for (String param: params) {
if (param.equals(PARAMS)) {
uri = uri.replace("{" + PARAMS +"}", Utils.urlEncode(getParamsURI()));
}
else {
uri = uri.replace("{" + param + "}", (String)commandParams.get(param));
}
}
return uri;
} | java | private String substitute(String uri) {
List<String> params = extractRequiredParamsInURI(uri);
for (String param: params) {
if (param.equals(PARAMS)) {
uri = uri.replace("{" + PARAMS +"}", Utils.urlEncode(getParamsURI()));
}
else {
uri = uri.replace("{" + param + "}", (String)commandParams.get(param));
}
}
return uri;
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/dory/command/Command.java | Command.getBody | private byte[] getBody(String method) {
byte[] body = null;
String methodsWithInputEntity = HttpMethod.POST.name() + "|" + HttpMethod.PUT.name() + "|" + HttpMethod.DELETE.name();
if (method.matches(methodsWithInputEntity)) {
if (isCompound()) {
body = Utils.toBytes(getQueryInputEntity());
}
else {
if (metadataJson.containsKey(INPUT_ENTITY)) {
JSONable data = (JSONable)commandParams.get(metadataJson.getString(INPUT_ENTITY));
if (data != null) {
body = Utils.toBytes(data.toJSON());
}
}
}
}
return body;
} | java | private byte[] getBody(String method) {
byte[] body = null;
String methodsWithInputEntity = HttpMethod.POST.name() + "|" + HttpMethod.PUT.name() + "|" + HttpMethod.DELETE.name();
if (method.matches(methodsWithInputEntity)) {
if (isCompound()) {
body = Utils.toBytes(getQueryInputEntity());
}
else {
if (metadataJson.containsKey(INPUT_ENTITY)) {
JSONable data = (JSONable)commandParams.get(metadataJson.getString(INPUT_ENTITY));
if (data != null) {
body = Utils.toBytes(data.toJSON());
}
}
}
}
return body;
} | [
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/dory/command/Command.java | Command.sendRequest | private RESTResponse sendRequest(RESTClient restClient, String methodName,
String uri, byte[] body) throws IOException {
RESTResponse response = restClient.sendRequest(HttpMethod.methodFromString(methodName),
uri, ContentType.APPLICATION_JSON, body);
logger.debug("response: {}", response.toString());
return response;
} | java | private RESTResponse sendRequest(RESTClient restClient, String methodName,
String uri, byte[] body) throws IOException {
RESTResponse response = restClient.sendRequest(HttpMethod.methodFromString(methodName),
uri, ContentType.APPLICATION_JSON, body);
logger.debug("response: {}", response.toString());
return response;
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QSFT/Doradus | doradus-client/src/main/java/com/dell/doradus/dory/command/Command.java | Command.matchCommand | public static JsonObject matchCommand(JsonObject commandsJson, String commandName, String storageService) {
for (String key : commandsJson.keySet()) {
if (key.equals(storageService)) {
JsonObject commandCats = commandsJson.getJsonObject(key);
if (commandCats.containsKey(commandName)) {
return commandCats.getJsonObject(commandName);
}
}
}
return null;
} | java | public static JsonObject matchCommand(JsonObject commandsJson, String commandName, String storageService) {
for (String key : commandsJson.keySet()) {
if (key.equals(storageService)) {
JsonObject commandCats = commandsJson.getJsonObject(key);
if (commandCats.containsKey(commandName)) {
return commandCats.getJsonObject(commandName);
}
}
}
return null;
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/schema/SchemaService.java | SchemaService.defineApplication | public void defineApplication(ApplicationDefinition appDef) {
checkServiceState();
Tenant tenant = TenantService.instance().getDefaultTenant();
defineApplication(tenant, appDef);
} | java | public void defineApplication(ApplicationDefinition appDef) {
checkServiceState();
Tenant tenant = TenantService.instance().getDefaultTenant();
defineApplication(tenant, appDef);
} | [
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QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/schema/SchemaService.java | SchemaService.defineApplication | public void defineApplication(Tenant tenant, ApplicationDefinition appDef) {
checkServiceState();
appDef.setTenantName(tenant.getName());
ApplicationDefinition currAppDef = checkApplicationKey(appDef);
StorageService storageService = verifyStorageServiceOption(currAppDef, appDef);
storageService.validateSchema(appDef);
initializeApplication(currAppDef, appDef);
} | java | public void defineApplication(Tenant tenant, ApplicationDefinition appDef) {
checkServiceState();
appDef.setTenantName(tenant.getName());
ApplicationDefinition currAppDef = checkApplicationKey(appDef);
StorageService storageService = verifyStorageServiceOption(currAppDef, appDef);
storageService.validateSchema(appDef);
initializeApplication(currAppDef, appDef);
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"cur... | Create the application with the given name in the given Tenant. If the given
application already exists, the request is treated as an application update. If the
update is successfully validated, its schema is stored in the database, and the
appropriate storage service is notified to implement required physical database
changes, if any.
@param tenant {@link Tenant} in which application is being created or updated.
@param appDef {@link ApplicationDefinition} of application to create or update.
Note that appDef is updated with the "Tenant" option. | [
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"update",... | ad64d3c37922eefda68ec8869ef089c1ca604b70 | https://github.com/QSFT/Doradus/blob/ad64d3c37922eefda68ec8869ef089c1ca604b70/doradus-server/src/main/java/com/dell/doradus/service/schema/SchemaService.java#L134-L141 | train |
QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/schema/SchemaService.java | SchemaService.checkTenants | private void checkTenants() {
m_logger.info("The following tenants and applications are defined:");
Collection<Tenant> tenantList = TenantService.instance().getTenants();
for (Tenant tenant : tenantList) {
checkTenantApps(tenant);
}
if (tenantList.size() == 0) {
m_logger.info(" <no tenants>");
}
} | java | private void checkTenants() {
m_logger.info("The following tenants and applications are defined:");
Collection<Tenant> tenantList = TenantService.instance().getTenants();
for (Tenant tenant : tenantList) {
checkTenantApps(tenant);
}
if (tenantList.size() == 0) {
m_logger.info(" <no tenants>");
}
} | [
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... | Check to the applications for this tenant. | [
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] | ad64d3c37922eefda68ec8869ef089c1ca604b70 | https://github.com/QSFT/Doradus/blob/ad64d3c37922eefda68ec8869ef089c1ca604b70/doradus-server/src/main/java/com/dell/doradus/service/schema/SchemaService.java#L286-L295 | train |
QSFT/Doradus | doradus-server/src/main/java/com/dell/doradus/service/schema/SchemaService.java | SchemaService.checkTenantApps | private void checkTenantApps(Tenant tenant) {
m_logger.info(" Tenant: {}", tenant.getName());
try {
Iterator<DRow> rowIter =
DBService.instance(tenant).getAllRows(SchemaService.APPS_STORE_NAME).iterator();
if (!rowIter.hasNext()) {
m_logger.info(" <no applications>");
}
while (rowIter.hasNext()) {
DRow row = rowIter.next();
ApplicationDefinition appDef = loadAppRow(tenant, getColumnMap(row.getAllColumns(1024).iterator()));
if (appDef != null) {
String appName = appDef.getAppName();
String ssName = getStorageServiceOption(appDef);
m_logger.info(" Application '{}': StorageService={}; keyspace={}",
new Object[]{appName, ssName, tenant.getName()});
if (DoradusServer.instance().findStorageService(ssName) == null) {
m_logger.warn(" >>>Application '{}' uses storage service '{}' which has not been " +
"initialized; application will not be accessible via this server",
appDef.getAppName(), ssName);
}
}
}
} catch (Exception e) {
m_logger.warn("Could not check tenant '" + tenant.getName() +
"'. Applications may be unavailable.", e);
}
} | java | private void checkTenantApps(Tenant tenant) {
m_logger.info(" Tenant: {}", tenant.getName());
try {
Iterator<DRow> rowIter =
DBService.instance(tenant).getAllRows(SchemaService.APPS_STORE_NAME).iterator();
if (!rowIter.hasNext()) {
m_logger.info(" <no applications>");
}
while (rowIter.hasNext()) {
DRow row = rowIter.next();
ApplicationDefinition appDef = loadAppRow(tenant, getColumnMap(row.getAllColumns(1024).iterator()));
if (appDef != null) {
String appName = appDef.getAppName();
String ssName = getStorageServiceOption(appDef);
m_logger.info(" Application '{}': StorageService={}; keyspace={}",
new Object[]{appName, ssName, tenant.getName()});
if (DoradusServer.instance().findStorageService(ssName) == null) {
m_logger.warn(" >>>Application '{}' uses storage service '{}' which has not been " +
"initialized; application will not be accessible via this server",
appDef.getAppName(), ssName);
}
}
}
} catch (Exception e) {
m_logger.warn("Could not check tenant '" + tenant.getName() +
"'. Applications may be unavailable.", e);
}
} | [
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"in... | Check that this tenant, its applications, and storage managers are available. | [
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] | ad64d3c37922eefda68ec8869ef089c1ca604b70 | https://github.com/QSFT/Doradus/blob/ad64d3c37922eefda68ec8869ef089c1ca604b70/doradus-server/src/main/java/com/dell/doradus/service/schema/SchemaService.java#L298-L325 | train |
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