code stringlengths 23 201k | docstring stringlengths 17 96.2k | func_name stringlengths 0 235 | language stringclasses 1
value | repo stringlengths 8 72 | path stringlengths 11 317 | url stringlengths 57 377 | license stringclasses 7
values |
|---|---|---|---|---|---|---|---|
Map<Integer, Pair<ExecutionReference, ExecutableFlow>> fetchActiveFlows(
final DispatchMethod dispatchMethod) throws ExecutorManagerException {
try {
return this.dbOperator.query(FetchActiveExecutableFlows.FETCH_ACTIVE_EXECUTABLE_FLOWS,
new FetchActiveExecutableFlows(), dispatchMethod.getNumVa... | Fetch flows that are dispatched and not yet finished.
@return active flows map
@throws ExecutorManagerException the executor manager exception | fetchActiveFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/FetchActiveFlowDao.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/FetchActiveFlowDao.java | Apache-2.0 |
Pair<ExecutionReference, ExecutableFlow> fetchActiveFlowByExecId(final int execId)
throws ExecutorManagerException {
try {
return this.dbOperator.query(FetchActiveExecutableFlow
.FETCH_ACTIVE_EXECUTABLE_FLOW_BY_EXEC_ID,
new FetchActiveExecutableFlow(), execId);
} catch (final... | Fetch the flow that is dispatched and not yet finished by execution id.
@return active flow pair
@throws ExecutorManagerException the executor manager exception | fetchActiveFlowByExecId | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/FetchActiveFlowDao.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/FetchActiveFlowDao.java | Apache-2.0 |
static String getTerminalStatusesString () {
final List<Integer> list = TERMINAL_STATUSES.stream().map(Status::getNumVal).collect(Collectors.toList());
return StringUtils.join(list, ", ");
} | Generates a string representing terminating flow status num values: "50, 60, 65, 70"
@return | getTerminalStatusesString | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/FetchActiveFlowDao.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/FetchActiveFlowDao.java | Apache-2.0 |
@Override
public Map<Integer, Pair<ExecutionReference, ExecutableFlow>> handle(
final ResultSet rs) throws SQLException {
if (!rs.next()) {
return Collections.emptyMap();
}
final Map<Integer, Pair<ExecutionReference, ExecutableFlow>> execFlows =
new HashMap<>();
do... | Generates a string representing terminating flow status num values: "50, 60, 65, 70"
@return | handle | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/FetchActiveFlowDao.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/FetchActiveFlowDao.java | Apache-2.0 |
@Override
public Map<Integer, Pair<ExecutionReference, ExecutableFlow>> handle(
final ResultSet rs) throws SQLException {
if (!rs.next()) {
return Collections.emptyMap();
}
final Map<Integer, Pair<ExecutionReference, ExecutableFlow>> execFlows =
new HashMap<>();
do... | Generates a string representing terminating flow status num values: "50, 60, 65, 70"
@return | handle | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/FetchActiveFlowDao.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/FetchActiveFlowDao.java | Apache-2.0 |
@Override
public Pair<ExecutionReference, ExecutableFlow> handle(
final ResultSet rs) throws SQLException {
if (!rs.next()) {
return null;
}
return FetchActiveFlowDao.getExecutableFlowHelper(rs);
} | Generates a string representing terminating flow status num values: "50, 60, 65, 70"
@return | handle | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/FetchActiveFlowDao.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/FetchActiveFlowDao.java | Apache-2.0 |
public synchronized Map<String, String> getFlowMetaData(final ExecutableFlow flow) {
final Map<String, String> metaData = new HashMap<>();
// Set up properties not in eventData
metaData.put(EventReporterConstants.FLOW_NAME, flow.getId());
if (props != null) {
metaData.put(EventReporterConstants.A... | Extracts flow metadata from an executable flow, and save the data to a map
@param flow
@return flow metadata | getFlowMetaData | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/FlowStatusChangeEventListener.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/FlowStatusChangeEventListener.java | Apache-2.0 |
private String getVersionSetJsonString (final VersionSet versionSet){
final Map<String, String> imageToVersionStringMap = new HashMap<>();
for (final String imageType: versionSet.getImageToVersionMap().keySet()){
imageToVersionStringMap.put(imageType,
versionSet.getImageToVersionMap().get(imageT... | Converts a VersionSet object into a version set json string, which are key value
pairs of image name and its corresponding version number
@param versionSet
@return a version set json string | getVersionSetJsonString | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/FlowStatusChangeEventListener.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/FlowStatusChangeEventListener.java | Apache-2.0 |
@Override
public synchronized void handleEvent(final Event event) {
if (this.azkabanEventReporter != null && event.getRunner() instanceof ExecutableFlow) {
final ExecutableFlow flow = (ExecutableFlow) event.getRunner();
if (flow != null) {
this.azkabanEventReporter.report(event.getType(), getF... | Implements method handleEvent in event reporter and sends flow life cycle event of a
containerized execution
@param event | handleEvent | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/FlowStatusChangeEventListener.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/FlowStatusChangeEventListener.java | Apache-2.0 |
@Override
public List<ExecutableFlow> fetchRecentlyFinishedFlows(final Duration maxAge)
throws ExecutorManagerException {
return this.executionFlowDao.fetchRecentlyFinishedFlows(maxAge);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchRecentlyFinishedFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Map<Integer, Pair<ExecutionReference, ExecutableFlow>> fetchActiveFlows(
final DispatchMethod dispatchMethod) throws ExecutorManagerException {
return this.fetchActiveFlowDao.fetchActiveFlows(dispatchMethod);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchActiveFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Pair<ExecutionReference, ExecutableFlow> fetchUnfinishedFlow(final int executionId)
throws ExecutorManagerException {
return this.fetchActiveFlowDao.fetchUnfinishedFlow(executionId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchUnfinishedFlow | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Map<Integer, Pair<ExecutionReference, ExecutableFlow>> fetchUnfinishedFlows()
throws ExecutorManagerException {
return this.fetchActiveFlowDao.fetchUnfinishedFlows();
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchUnfinishedFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<Integer> selectUnfinishedFlows(final int projectId, final String flowId) throws ExecutorManagerException {
return this.executionFlowDao.selectUnfinishedFlows(projectId, flowId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | selectUnfinishedFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<Integer> selectUnfinishedFlows() throws ExecutorManagerException {
return this.executionFlowDao.selectUnfinishedFlows();
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | selectUnfinishedFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Map<Integer, Pair<ExecutionReference, ExecutableFlow>> fetchUnfinishedFlowsMetadata()
throws ExecutorManagerException {
return this.fetchActiveFlowDao.fetchUnfinishedFlowsMetadata();
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchUnfinishedFlowsMetadata | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Pair<ExecutionReference, ExecutableFlow> fetchActiveFlowByExecId(final int execId)
throws ExecutorManagerException {
return this.fetchActiveFlowDao.fetchActiveFlowByExecId(execId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchActiveFlowByExecId | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public int fetchNumExecutableFlows() throws ExecutorManagerException {
return this.numExecutionsDao.fetchNumExecutableFlows();
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchNumExecutableFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public int fetchNumExecutableFlows(final int projectId, final String flowId)
throws ExecutorManagerException {
return this.numExecutionsDao.fetchNumExecutableFlows(projectId, flowId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchNumExecutableFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public int fetchNumExecutableNodes(final int projectId, final String jobId)
throws ExecutorManagerException {
return this.numExecutionsDao.fetchNumExecutableNodes(projectId, jobId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchNumExecutableNodes | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<ExecutableFlow> fetchFlowHistory(final int projectId, final String flowId,
final int skip, final int num) throws ExecutorManagerException {
return this.executionFlowDao.fetchFlowHistory(projectId, flowId, skip, num);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchFlowHistory | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<ExecutableFlow> fetchFlowHistory(final int projectId, final String flowId,
final long startTime) throws ExecutorManagerException {
return this.executionFlowDao.fetchFlowHistory(projectId, flowId, startTime);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchFlowHistory | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<ExecutableFlow> fetchFlowHistory(final int projectId, final String flowId,
final int skip, final int num, final Status status) throws ExecutorManagerException {
return this.executionFlowDao.fetchFlowHistory(projectId, flowId, skip, num, status);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchFlowHistory | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<ExecutableFlow> fetchFlowHistory(final int skip, final int num)
throws ExecutorManagerException {
return this.executionFlowDao.fetchFlowHistory(skip, num);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchFlowHistory | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<ExecutableFlow> fetchFlowHistory(final String projContain,
final String flowContains,
final String userNameContains, final int status,
final long startTime,
final long endTime, final int skip, final int num) throws ExecutorManagerException {
return this.executionFlowD... | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchFlowHistory | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void addActiveExecutableReference(final ExecutionReference reference)
throws ExecutorManagerException {
this.activeExecutingFlowsDao.addActiveExecutableReference(reference);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | addActiveExecutableReference | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void removeActiveExecutableReference(final int execid)
throws ExecutorManagerException {
this.activeExecutingFlowsDao.removeActiveExecutableReference(execid);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | removeActiveExecutableReference | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public boolean updateExecutableReference(final int execId, final long updateTime)
throws ExecutorManagerException {
// Should be 1.
return this.activeExecutingFlowsDao.updateExecutableReference(execId, updateTime);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | updateExecutableReference | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void uploadExecutableNode(final ExecutableNode node, final Props inputProps)
throws ExecutorManagerException {
this.executionJobDao.uploadExecutableNode(node, inputProps);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | uploadExecutableNode | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void updateExecutableNode(final ExecutableNode node)
throws ExecutorManagerException {
this.executionJobDao.updateExecutableNode(node);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | updateExecutableNode | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<ExecutableJobInfo> fetchJobInfoAttempts(final int execId, final String jobId)
throws ExecutorManagerException {
return this.executionJobDao.fetchJobInfoAttempts(execId, jobId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchJobInfoAttempts | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public ExecutableJobInfo fetchJobInfo(final int execId, final String jobId, final int attempts)
throws ExecutorManagerException {
return this.executionJobDao.fetchJobInfo(execId, jobId, attempts);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchJobInfo | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Props fetchExecutionJobInputProps(final int execId, final String jobId)
throws ExecutorManagerException {
return this.executionJobDao.fetchExecutionJobInputProps(execId, jobId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchExecutionJobInputProps | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Props fetchExecutionJobOutputProps(final int execId, final String jobId)
throws ExecutorManagerException {
return this.executionJobDao.fetchExecutionJobOutputProps(execId, jobId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchExecutionJobOutputProps | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Pair<Props, Props> fetchExecutionJobProps(final int execId, final String jobId)
throws ExecutorManagerException {
return this.executionJobDao.fetchExecutionJobProps(execId, jobId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchExecutionJobProps | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<ExecutableJobInfo> fetchJobHistory(final int projectId, final String jobId,
final int skip, final int size)
throws ExecutorManagerException {
return this.executionJobDao.fetchJobHistory(projectId, jobId, skip, size);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchJobHistory | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<Object> fetchAttachments(final int execId, final String jobId, final int attempt)
throws ExecutorManagerException {
return this.executionJobDao.fetchAttachments(execId, jobId, attempt);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchAttachments | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void uploadAttachmentFile(final ExecutableNode node, final File file)
throws ExecutorManagerException {
this.executionJobDao.uploadAttachmentFile(node, file);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | uploadAttachmentFile | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<Executor> fetchAllExecutors() throws ExecutorManagerException {
return this.executorDao.fetchAllExecutors();
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchAllExecutors | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<Executor> fetchActiveExecutors() throws ExecutorManagerException {
return this.executorDao.fetchActiveExecutors();
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchActiveExecutors | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Executor fetchExecutor(final String host, final int port)
throws ExecutorManagerException {
return this.executorDao.fetchExecutor(host, port);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchExecutor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Executor fetchExecutor(final int executorId) throws ExecutorManagerException {
return this.executorDao.fetchExecutor(executorId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchExecutor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void updateExecutor(final Executor executor) throws ExecutorManagerException {
this.executorDao.updateExecutor(executor);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | updateExecutor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Executor addExecutor(final String host, final int port)
throws ExecutorManagerException {
return this.executorDao.addExecutor(host, port);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | addExecutor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void removeExecutor(final String host, final int port) throws ExecutorManagerException {
this.executorDao.removeExecutor(host, port);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | removeExecutor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void postExecutorEvent(final Executor executor, final EventType type, final String user,
final String message) throws ExecutorManagerException {
this.executorEventsDao.postExecutorEvent(executor, type, user, message);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | postExecutorEvent | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public List<ExecutorLogEvent> getExecutorEvents(final Executor executor, final int num,
final int offset) throws ExecutorManagerException {
return this.executorEventsDao.getExecutorEvents(executor, num, offset);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | getExecutorEvents | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void assignExecutor(final int executorId, final int executionId)
throws ExecutorManagerException {
this.assignExecutorDao.assignExecutor(executorId, executionId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | assignExecutor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Executor fetchExecutorByExecutionId(final int executionId)
throws ExecutorManagerException {
return this.executorDao.fetchExecutorByExecutionId(executionId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchExecutorByExecutionId | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void unassignExecutor(final int executionId) throws ExecutorManagerException {
this.assignExecutorDao.unassignExecutor(executionId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | unassignExecutor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public int selectAndUpdateExecution(final int executorId, final boolean isActive,
final DispatchMethod dispatchMethod)
throws ExecutorManagerException {
return this.executionFlowDao.selectAndUpdateExecution(executorId, isActive, dispatchMethod);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | selectAndUpdateExecution | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public int selectAndUpdateExecutionWithLocking(final int executorId, final boolean isActive,
final DispatchMethod dispatchMethod)
throws ExecutorManagerException {
return this.executionFlowDao.selectAndUpdateExecutionWithLocking(executorId, isActive, dispatchMethod);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | selectAndUpdateExecutionWithLocking | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Set<Integer> selectAndUpdateExecutionWithLocking(final boolean batchEnabled, int limit,
Status updatedStatus, final DispatchMethod dispatchMethod) throws ExecutorManagerException {
return this.executionFlowDao.selectAndUpdateExecutionWithLocking(batchEnabled, limit,
updatedStatus, d... | maxAge indicates how long finished flows are shown in Recently Finished flow page. | selectAndUpdateExecutionWithLocking | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public ExecutableRampMap fetchExecutableRampMap() throws ExecutorManagerException {
return this.executionRampDao.fetchExecutableRampMap();
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchExecutableRampMap | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public ExecutableRampItemsMap fetchExecutableRampItemsMap() throws ExecutorManagerException {
return this.executionRampDao.fetchExecutableRampItemsMap();
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchExecutableRampItemsMap | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public ExecutableRampDependencyMap fetchExecutableRampDependencyMap() throws ExecutorManagerException {
return this.executionRampDao.fetchExecutableRampDependencyMap();
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchExecutableRampDependencyMap | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public ExecutableRampExceptionalFlowItemsMap fetchExecutableRampExceptionalFlowItemsMap() throws ExecutorManagerException {
return this.executionRampDao.fetchExecutableRampExceptionalFlowItemsMap();
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchExecutableRampExceptionalFlowItemsMap | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void updateExecutedRampFlows(final String ramp, ExecutableRampExceptionalItems executableRampExceptionalItems)
throws ExecutorManagerException {
this.executionRampDao.updateExecutedRampFlows(ramp, executableRampExceptionalItems);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | updateExecutedRampFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public ExecutableRampExceptionalJobItemsMap fetchExecutableRampExceptionalJobItemsMap() throws ExecutorManagerException {
return this.executionRampDao.fetchExecutableRampExceptionalJobItemsMap();
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | fetchExecutableRampExceptionalJobItemsMap | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public Map<String, String> doRampActions(List<Map<String, Object>> rampActionsMap) throws ExecutorManagerException {
return this.executionRampDao.doRampActions(rampActionsMap);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | doRampActions | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void updateExecutableRamp(ExecutableRamp executableRamp) throws ExecutorManagerException {
this.executionRampDao.updateExecutableRamp(executableRamp);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | updateExecutableRamp | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public void unsetExecutorIdForExecution(final int executionId) throws ExecutorManagerException {
this.executionFlowDao.unsetExecutorIdForExecution(executionId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | unsetExecutorIdForExecution | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
@Override
public int updateVersionSetId(final int executionId, final int versionSetId)
throws ExecutorManagerException {
return this.executionFlowDao.updateVersionSetId(executionId, versionSetId);
} | maxAge indicates how long finished flows are shown in Recently Finished flow page. | updateVersionSetId | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/JdbcExecutorLoader.java | Apache-2.0 |
public static KeyStoreManager getInstance() {
if (ksmInstance == null) {
synchronized (KeyStoreManager.class) {
if (ksmInstance == null) {
logger.info("Getting a new instance of KeyStoreManager");
ksmInstance = new KeyStoreManager();
}
}
}
else {
logger.... | KeyStoreManger is responsible to manage the KeyStore used during containerized execution of a
flow. The HadoopSecurityManager must provide the KeyStore to CredentialProvider. | getInstance | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/KeyStoreManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/KeyStoreManager.java | Apache-2.0 |
public KeyStore getKeyStore() {
return this.keyStore;
} | Gets the cached KeyStore object
@return Cached KeyStore object. | getKeyStore | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/KeyStoreManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/KeyStoreManager.java | Apache-2.0 |
public void setKeyStore(final @Nonnull KeyStore keyStore) {
this.keyStore = keyStore;
} | @param keyStore Must be non-null. | setKeyStore | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/KeyStoreManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/KeyStoreManager.java | Apache-2.0 |
public Map<String, KeyStore> getKeyStoreMap() {
return this.keyStoreMap;
} | Gets the cached KeyStoreMap object
@return Cached KeyStoreMap object. | getKeyStoreMap | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/KeyStoreManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/KeyStoreManager.java | Apache-2.0 |
public void setKeyStoreMap(final @NotEmpty Map<String, KeyStore> keyStoreMap) {
this.keyStoreMap = keyStoreMap;
} | @param keyStoreMap Must be non-null. | setKeyStoreMap | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/KeyStoreManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/KeyStoreManager.java | Apache-2.0 |
public boolean getLock(DatabaseTransOperator transOperator, String lockName, int lockTimeoutInSeconds) throws SQLException {
if (StringUtils.isEmpty(lockName)) {
throw new IllegalArgumentException("Lock name cannot be null or empty");
}
String getLockStatement = String.format(getLockTemplate, lockName... | Util class for locking using named lock in mysql
Note that named locks are global in MySQL, in the sense that names are locked on a
server-wide basis. Multiple Azkaban instances sharing the same MySQL instance, even if using
different schemas, will block each other. To avoid this, we are adding schema (database) nam... | getLock | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/MysqlNamedLock.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/MysqlNamedLock.java | Apache-2.0 |
public boolean releaseLock(DatabaseTransOperator transOperator, String lockName) throws SQLException {
if (StringUtils.isEmpty(lockName)) {
throw new IllegalArgumentException("Lock name cannot be null or empty");
}
String releaseLockStatement = String.format(releaseLockTemplate, lockName);
return ... | Util class for locking using named lock in mysql
Note that named locks are global in MySQL, in the sense that names are locked on a
server-wide basis. Multiple Azkaban instances sharing the same MySQL instance, even if using
different schemas, will block each other. To avoid this, we are adding schema (database) nam... | releaseLock | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/MysqlNamedLock.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/MysqlNamedLock.java | Apache-2.0 |
@Override
public Boolean handle(final ResultSet rs) throws SQLException {
if (!rs.next()) {
return false;
}
return rs.getBoolean(1);
} | Util class for locking using named lock in mysql
Note that named locks are global in MySQL, in the sense that names are locked on a
server-wide basis. Multiple Azkaban instances sharing the same MySQL instance, even if using
different schemas, will block each other. To avoid this, we are adding schema (database) nam... | handle | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/MysqlNamedLock.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/MysqlNamedLock.java | Apache-2.0 |
void restartExecutableFlow(final ExecutableFlow originalExFlow) {
// Enable restartability for containerized execution
if (originalExFlow.getDispatchMethod() != DispatchMethod.CONTAINERIZED) return;
// Create a new ExecutableFlow based on existing flow in EXECUTION_STOPPED state
final Project project;
... | A new execution will be dispatched based on the original ExecutableFLow
@param originalExFlow original ExecutableFlow in EXECUTION_STOPPED state | restartExecutableFlow | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/OnContainerizedExecutionEventListener.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/OnContainerizedExecutionEventListener.java | Apache-2.0 |
public static void disableSucceededSkippedJobsInRetryFlow(
final ExecutableNode originalFlow,
final ExecutableNode retryingFlow) throws ExecutorManagerException {
// validate the 2 input nodes are matching
if (originalFlow == null && retryingFlow == null){
return;
}
if ((originalFlow =... | DFS walk through of the executableFlow, update the retry-flow's job status to disabled if
the corresponding job status in origin-flow is considered success/skip/disable. | disableSucceededSkippedJobsInRetryFlow | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/OnContainerizedExecutionEventListener.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/OnContainerizedExecutionEventListener.java | Apache-2.0 |
public Pair<ExecutionReference, ExecutableFlow> fetchHead()
throws InterruptedException {
final Pair<ExecutionReference, ExecutableFlow> pair = this.queuedFlowList.take();
if (pair != null && pair.getFirst() != null) {
this.queuedFlowMap.remove(pair.getFirst().getExecId());
}
return pair;
... | Wraps BoundedQueue Take method to have a corresponding update in queuedFlowMap lookup table | fetchHead | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | Apache-2.0 |
public void dequeue(final int executionId) {
if (this.queuedFlowMap.containsKey(executionId)) {
this.queuedFlowList.remove(this.queuedFlowMap.get(executionId));
this.queuedFlowMap.remove(executionId);
}
} | Helper method to have a single point of deletion in the queued flows | dequeue | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | Apache-2.0 |
public void enqueue(final ExecutableFlow exflow, final ExecutionReference ref)
throws ExecutorManagerException {
if (hasExecution(exflow.getExecutionId())) {
final String errMsg = "Flow already in queue " + exflow.getExecutionId();
throw new ExecutorManagerException(errMsg);
}
final Pair<... | <pre>
Helper method to have a single point of insertion in the queued flows
@param exflow
flow to be enqueued
@param ref
reference to be enqueued
@throws ExecutorManagerException
case 1: if blocking queue put method fails due to
InterruptedException
case 2: if there alre... | enqueue | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | Apache-2.0 |
public void enqueueAll(
final Collection<Pair<ExecutionReference, ExecutableFlow>> collection)
throws ExecutorManagerException {
for (final Pair<ExecutionReference, ExecutableFlow> pair : collection) {
enqueue(pair.getSecond(), pair.getFirst());
}
} | <pre>
Enqueues all the elements of a collection
@param collection
@throws ExecutorManagerException
case 1: if blocking queue put method fails due to
InterruptedException
case 2: if there already an element with
same execution Id
</pre> | enqueueAll | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | Apache-2.0 |
public Collection<Pair<ExecutionReference, ExecutableFlow>> getAllEntries() {
return Collections.unmodifiableCollection(this.queuedFlowMap.values());
} | Returns a read only collection of all the queued (flows, reference) pairs | getAllEntries | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | Apache-2.0 |
public boolean hasExecution(final int executionId) {
return this.queuedFlowMap.containsKey(executionId);
} | Checks if an execution is queued or not | hasExecution | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | Apache-2.0 |
public ExecutableFlow getFlow(final int executionId) {
if (hasExecution(executionId)) {
return this.queuedFlowMap.get(executionId).getSecond();
}
return null;
} | Fetch flow for an execution. Returns null, if execution not in queue | getFlow | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | Apache-2.0 |
public ExecutionReference getReference(final int executionId) {
if (hasExecution(executionId)) {
return this.queuedFlowMap.get(executionId).getFirst();
}
return null;
} | Fetch Activereference for an execution. Returns null, if execution not in queue | getReference | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | Apache-2.0 |
public boolean isFull() {
return size() >= this.capacity;
} | Verify, if queue is full as per initialized capacity | isFull | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | Apache-2.0 |
public boolean isEmpty() {
return this.queuedFlowList.isEmpty() && this.queuedFlowMap.isEmpty();
} | Verify, if queue is empty or not | isEmpty | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | Apache-2.0 |
public void clear() {
for (final Pair<ExecutionReference, ExecutableFlow> pair : this.queuedFlowMap.values()) {
dequeue(pair.getFirst().getExecId());
}
} | Empties queue by dequeuing all the elements | clear | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/QueuedExecutions.java | Apache-2.0 |
@Override
@SuppressWarnings("unchecked")
public void run() {
while (!this.shutdown) {
try {
this.lastThreadCheckTime = System.currentTimeMillis();
this.updater.updateExecutions();
// TODO not sure why it would be important to check the status immediately in case of _new_
//... | Start the thread: updates running executions periodically. | run | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/RunningExecutionsUpdaterThread.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/RunningExecutionsUpdaterThread.java | Apache-2.0 |
private void waitForNewExecutions() {
synchronized (this.runningExecutions) {
try {
final int waitTimeMillis =
this.runningExecutions.get().size() > 0 ? this.waitTimeMs : this.waitTimeIdleMs;
if (waitTimeMillis > 0) {
this.runningExecutions.wait(waitTimeMillis);
}... | Start the thread: updates running executions periodically. | waitForNewExecutions | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/RunningExecutionsUpdaterThread.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/RunningExecutionsUpdaterThread.java | Apache-2.0 |
void shutdown() {
this.shutdown = true;
} | Start the thread: updates running executions periodically. | shutdown | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/RunningExecutionsUpdaterThread.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/RunningExecutionsUpdaterThread.java | Apache-2.0 |
public long getLastThreadCheckTime() {
return this.lastThreadCheckTime;
} | Start the thread: updates running executions periodically. | getLastThreadCheckTime | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/RunningExecutionsUpdaterThread.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/RunningExecutionsUpdaterThread.java | Apache-2.0 |
public ImmutableMap<Status, Pair<Duration, String>> getValidityMap() {
return this.validityMap;
} | This provides the ability to cleanup execution containers which exceed the maximum allowed
duration for a flow. Following extensions will be considered in future. (1) Convert this to a
general background process for any other containerization related periodic tasks. (2) Add ability
to track containers which may not hav... | getValidityMap | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | Apache-2.0 |
public void cleanUpStaleFlows() {
long startTime = System.currentTimeMillis();
try {
this.validityMap.entrySet().stream().filter(e -> !e.getValue().getFirst().isNegative()).map(
Entry::getKey).forEach(this::cleanUpStaleFlows);
this.containerizationMetrics.sendCleanupStaleFlowHeartBeat();
... | This provides the ability to cleanup execution containers which exceed the maximum allowed
duration for a flow. Following extensions will be considered in future. (1) Convert this to a
general background process for any other containerization related periodic tasks. (2) Add ability
to track containers which may not hav... | cleanUpStaleFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | Apache-2.0 |
public void cleanUpContainersInTerminalStatuses() {
long startTime = System.currentTimeMillis();
try {
logger.info("Cleaning up pods of terminated flow executions");
Set<Integer> containers = getContainersOfTerminatedFlows();
for (int executionId : containers) {
logger.info("Cleaning ... | Delete the still alive pods & services of those terminated flows to release resources | cleanUpContainersInTerminalStatuses | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | Apache-2.0 |
public Set<Integer> getContainersOfTerminatedFlows() {
Set<Integer> activeFlows = new HashSet<>();
Set<Integer> currentNameSpacedPods = new HashSet<>();
Set<Integer> result = new HashSet<>();
// The unfinished statuses DISPATCHING, PREPARING, RUNNING, PAUSED, KILLING, FAILED_FINISHING.
// This map ... | From all pods in the current namespace and Azkaban cluster, select the pods whose executions
are not in unfinished statuses, e.g. DISPATCHING, PREPARING, RUNNING, PAUSED, KILLING,
FAILED_FINISHING in DB (select pods whose executions are finished/terminated) | getContainersOfTerminatedFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | Apache-2.0 |
@NotNull
Set<Integer> getRecentlyTerminatedFlows() {
Set<Integer> recentlyTerminatedFlows = new HashSet<>();
this.recentTerminatedStatusMap.forEach((status, value) -> {
try {
List<ExecutableFlow> flows = this.executorLoader.fetchFreshFlowsForStatus(
status, this.recentTerminatedStatu... | Get the flows recently (last 15 minutes) terminated: status in (execution_stopped, killed,
killing, failed, failed_finishing, failed_succeeded, canceled) | getRecentlyTerminatedFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | Apache-2.0 |
public void cleanUpDanglingYarnApplications() {
long startTime = System.currentTimeMillis();
/*
1. find those executions of status EXECUTION_STOPPED status within a recent period
2. find those executions being killed but the pod is still unfinished, and delete the pods
3. for each of the yarn... | Find the executions that their yarn applications needs to be killed, then find the set of to be
killed yarn applications, and kill them. | cleanUpDanglingYarnApplications | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | Apache-2.0 |
void cleanUpYarnApplicationsInCluster(Set<Integer> toBeCleanedContainers,
Cluster cluster) {
org.apache.log4j.Logger apacheLogger =
org.apache.log4j.Logger.getLogger(ContainerCleanupManager.class);
List<ApplicationReport> aliveApplications;
try {
logger.debug("Getting all yarn apps for ... | Find the executions that their yarn applications needs to be killed, then find the set of to be
killed yarn applications, and kill them. | cleanUpYarnApplicationsInCluster | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | Apache-2.0 |
@Override
public void run() {
try {
YarnUtils.killApplicationAsProxyUser(cluster, app, apacheLogger);
appsSuccessfulKilled.put(app.getApplicationId().toString(), true);
} catch (Exception e) {
logger.warn("Error killing yarn application: " + ap... | Find the executions that their yarn applications needs to be killed, then find the set of to be
killed yarn applications, and kill them. | run | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | Apache-2.0 |
public void cleanUpStaleFlows(final Status status) {
logger.info("Cleaning up stale flows for status: " + status.name());
List<ExecutableFlow> staleFlows;
try {
staleFlows = this.executorLoader.fetchStaleFlowsForStatus(status, this.validityMap);
// emit metrics around stale flows of this status
... | Try cleaning the stale flows for a given status. This will try to cancel the flow, if
unreachable, flow will be finalized. Pod Container will be deleted.
@param status | cleanUpStaleFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | Apache-2.0 |
private boolean shouldIgnore(final ExecutableFlow flow, final Status status) {
if (status != Status.PREPARING) {
return false;
}
final ExecutionOptions executionOptions = flow.getExecutionOptions();
if (null == executionOptions) {
return false;
}
boolean isDevPod = Boolean.parseBoole... | Handles special cases. If the flow is in PREPARING STATE and enable.dev.pod=true then ignore
executions from the last 2 days.
@param flow
@param status
@return | shouldIgnore | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | Apache-2.0 |
private void cancelFlowQuietly(ExecutableFlow flow, Status originalStatus) {
try {
logger.info(
"Cleaning up stale flow " + flow.getExecutionId() + " in state " + originalStatus
.name());
this.containerizedDispatchManager.cancelFlow(flow, flow.getSubmitUser());
} catch (final... | Try to quietly cancel the flow. Cancel flow tries to gracefully kill the executions if they are
reachable, otherwise, flow will be finalized.
@param flow | cancelFlowQuietly | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | Apache-2.0 |
private void retryFlowQuietly(ExecutableFlow flow, Status originalStatus) {
try {
logger.info("Restarting cleaned up flow " + flow.getExecutionId());
ExecutionControllerUtils.restartFlow(flow, originalStatus);
} catch (final Exception e) {
logger.error("Unexpected Exception while restarting fl... | Quietly retry flow if it is terminated in statuses prior to RUNNING
@param flow
@param originalStatus | retryFlowQuietly | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/container/ContainerCleanupManager.java | Apache-2.0 |
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