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 |
|---|---|---|---|---|---|---|---|
private String callForJsonString(final String host, final int port, final String path,
final DispatchMethod dispatchMethod, final Optional<Integer> httpTimeout,
List<Pair<String, String>> paramList) throws IOException {
if (paramList == null) {
paramList = new ArrayList<>();
}
@SuppressWa... | Call executor and parse the JSON response as an instance of the class given as an argument. | callForJsonString | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorApiGateway.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorApiGateway.java | Apache-2.0 |
public Map<String, Object> updateExecutions(final Executor executor,
final List<ExecutableFlow> executions) throws ExecutorManagerException {
final List<Long> updateTimesList = new ArrayList<>();
final List<Integer> executionIdsList = new ArrayList<>();
// We pack the parameters of the same host toget... | Call executor and parse the JSON response as an instance of the class given as an argument. | updateExecutions | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorApiGateway.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorApiGateway.java | Apache-2.0 |
@VisibleForTesting
Executor getExecutor(final ExecutionReference ref) {
if (ref.getDispatchMethod() == DispatchMethod.CONTAINERIZED) {
final Pair<String, Integer> flowPodEndpoint =
KubernetesContainerizedImpl.getFlowServiceEndpoint(this.azkProps, ref.getExecId());
return new Executor(-1, flo... | Given an {@link ExecutionReference}, get the executor of the execution. Under containerized mode, the returned
executor represents the service endpoint of the flow pod; otherwise, the bare metal executor will be returned.
@param ref an {@link ExecutionReference}
@return the {@link Executor} which performs the execution... | getExecutor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorApiGateway.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorApiGateway.java | Apache-2.0 |
@Override
public List<Executor> handle(final ResultSet rs) throws SQLException {
if (!rs.next()) {
return Collections.emptyList();
}
final List<Executor> executors = new ArrayList<>();
do {
final int id = rs.getInt(1);
final String host = rs.getString(2);
fin... | JDBC ResultSetHandler to fetch records from executors table | handle | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorDao.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorDao.java | Apache-2.0 |
@Override
public List<ExecutorLogEvent> handle(final ResultSet rs) throws SQLException {
if (!rs.next()) {
return Collections.<ExecutorLogEvent>emptyList();
}
final ArrayList<ExecutorLogEvent> events = new ArrayList<>();
do {
final int executorId = rs.getInt(1);
fina... | JDBC ResultSetHandler to fetch records from executor_events table | handle | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorEventsDao.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorEventsDao.java | Apache-2.0 |
public void start() {
logger.info("Starting executor health checker.");
this.scheduler.scheduleAtFixedRate(this::checkExecutorHealthQuietly, 0L,
this.healthCheckIntervalMin,
TimeUnit.MINUTES);
} | Periodically checks the health of executors. Finalizes flows or sends alert emails when needed. | start | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | Apache-2.0 |
public void shutdown() {
logger.info("Shutting down executor health checker.");
this.scheduler.shutdown();
try {
if (!this.scheduler.awaitTermination(60, TimeUnit.SECONDS)) {
this.scheduler.shutdownNow();
}
} catch (final InterruptedException ex) {
this.scheduler.shutdownNow();... | Periodically checks the health of executors. Finalizes flows or sends alert emails when needed. | shutdown | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | Apache-2.0 |
public void checkExecutorHealthQuietly() {
try {
logger.info("Begin executor healthcheck routine.");
checkExecutorHealth();
} catch (final RuntimeException e) {
logger.error("Unexepected error during executor healthcheck.", e);
} finally {
logger.info("End executor healthcheck routin... | Wrapper for capturing and logging any exceptions thrown during healthcheck.
{@code ScheduledExecutorService} stops the scheduled invocations of a given method in
case it throws an exception.
Any exceptions are not expected at this stage however in case any unchecked exceptions
do occur, we still don't want subsequent h... | checkExecutorHealthQuietly | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | Apache-2.0 |
private static String executorDetailString(Executor executor) {
return String.format("executor-id: %d, executor-host: %s, executor-port: %d",
executor.getId(),
executor.getHost(),
executor.getPort());
} | Wrapper for capturing and logging any exceptions thrown during healthcheck.
{@code ScheduledExecutorService} stops the scheduled invocations of a given method in
case it throws an exception.
Any exceptions are not expected at this stage however in case any unchecked exceptions
do occur, we still don't want subsequent h... | executorDetailString | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | Apache-2.0 |
@VisibleForTesting
void checkExecutorHealth() {
final Map<Optional<Executor>, List<ExecutableFlow>> exFlowMap = getFlowToExecutorMap();
for (final Map.Entry<Optional<Executor>, List<ExecutableFlow>> entry : exFlowMap.entrySet()) {
final Optional<Executor> executorOption = entry.getKey();
if (!exec... | Checks executor health. Finalizes the flow if its executor is already removed from DB or
sends alert emails if the executor isn't alive any more. | checkExecutorHealth | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | Apache-2.0 |
@VisibleForTesting
void finalizeFlows(List<ExecutableFlow> flows, String finalizeReason) {
for (ExecutableFlow flow: flows) {
logger.warn(
String.format("Finalizing execution %s, %s", flow.getExecutionId(), finalizeReason));
try {
ExecutionControllerUtils
.finalizeFlow(th... | Finalize given flows with the provided reason.
@param flows
@param finalizeReason | finalizeFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | Apache-2.0 |
private Map<Optional<Executor>, List<ExecutableFlow>> getFlowToExecutorMap() {
final HashMap<Optional<Executor>, List<ExecutableFlow>> exFlowMap = new HashMap<>();
try {
for (final Pair<ExecutionReference, ExecutableFlow> runningFlow : this
.executorLoader.fetchActiveFlows(DispatchMethod.POLL).v... | Groups Executable flow by Executors to reduce number of REST calls.
@return executor to list of flows map | getFlowToExecutorMap | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | Apache-2.0 |
private void handleExecutorNotAliveCase(final Executor executor, final List<ExecutableFlow> flows,
final ExecutorManagerException e) {
logger.error("Failed to get update from executor - " + executorDetailString(executor), e);
this.executorFailureCount.put(executor.getId(), this.executorFailureCount.getOrD... | Increments executor failure count. If it reaches max failure count, sends alert emails to AZ
admin and executes any cleanup actions for flows on those executors.
@param executor the executor
@param flows flows assigned to the executor
@param e Exception thrown when the executor is not alive | handleExecutorNotAliveCase | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorHealthChecker.java | Apache-2.0 |
public double getCpuUsage() {
return this.cpuUsage;
} | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | getCpuUsage | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
public void setCpuUpsage(final double value) {
this.cpuUsage = value;
} | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | setCpuUpsage | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
public double getRemainingMemoryPercent() {
return this.remainingMemoryPercent;
} | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | getRemainingMemoryPercent | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
public void setRemainingMemoryPercent(final double value) {
this.remainingMemoryPercent = value;
} | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | setRemainingMemoryPercent | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
public long getRemainingMemoryInMB() {
return this.remainingMemoryInMB;
} | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | getRemainingMemoryInMB | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
public void setRemainingMemoryInMB(final long value) {
this.remainingMemoryInMB = value;
} | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | setRemainingMemoryInMB | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
public int getRemainingFlowCapacity() {
return this.remainingFlowCapacity;
} | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | getRemainingFlowCapacity | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
public void setRemainingFlowCapacity(final int value) {
this.remainingFlowCapacity = value;
} | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | setRemainingFlowCapacity | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
public long getLastDispatchedTime() {
return this.lastDispatchedTime;
} | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | getLastDispatchedTime | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
public void setLastDispatchedTime(final long value) {
this.lastDispatchedTime = value;
} | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | setLastDispatchedTime | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
public int getNumberOfAssignedFlows() {
return this.numberOfAssignedFlows;
} | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | getNumberOfAssignedFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
public void setNumberOfAssignedFlows(final int value) {
this.numberOfAssignedFlows = value;
} | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | setNumberOfAssignedFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
@Override
public int hashCode() {
int result;
long temp;
temp = Double.doubleToLongBits(this.remainingMemoryPercent);
result = (int) (temp ^ (temp >>> 32));
result = 31 * result + (int) (this.remainingMemoryInMB ^ (this.remainingMemoryInMB >>> 32));
result = 31 * result + this.remainingFlowCap... | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | hashCode | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
@Override
public boolean equals(final Object obj) {
if (obj instanceof ExecutorInfo) {
boolean result = true;
final ExecutorInfo stat = (ExecutorInfo) obj;
result &= this.remainingMemoryInMB == stat.remainingMemoryInMB;
result &= this.cpuUsage == stat.cpuUsage;
result &= this.remain... | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | equals | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
@Override
public String toString() {
return "ExecutorInfo{" +
"remainingMemoryPercent=" + this.remainingMemoryPercent +
", remainingMemoryInMB=" + this.remainingMemoryInMB +
", remainingFlowCapacity=" + this.remainingFlowCapacity +
", numberOfAssignedFlows=" + this.numberOfAssigned... | Class that exposes the statistics from the executor server. List of the statistics -
remainingMemoryPercent; remainingMemory; remainingFlowCapacity; numberOfAssignedFlows;
lastDispatchedTime; cpuUsage; | toString | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorInfo.java | Apache-2.0 |
public int getExecutorId() {
return this.executorId;
} | Class to represent events on Azkaban executors
@author gaggarwa | getExecutorId | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | Apache-2.0 |
public String getUser() {
return this.user;
} | Class to represent events on Azkaban executors
@author gaggarwa | getUser | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | Apache-2.0 |
public Date getTime() {
return this.time;
} | Class to represent events on Azkaban executors
@author gaggarwa | getTime | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | Apache-2.0 |
public EventType getType() {
return this.type;
} | Class to represent events on Azkaban executors
@author gaggarwa | getType | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | Apache-2.0 |
public String getMessage() {
return this.message;
} | Class to represent events on Azkaban executors
@author gaggarwa | getMessage | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | Apache-2.0 |
public static EventType fromInteger(final int x)
throws IllegalArgumentException {
switch (x) {
case 1:
return HOST_UPDATE;
case 2:
return PORT_UPDATE;
case 3:
return ACTIVATION;
case 4:
return INACTIVATION;
case 5:
... | Log event type messages. Do not change the numeric representation of each enum. Only represent
from 0 to 255 different codes. | fromInteger | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | Apache-2.0 |
public int getNumVal() {
return this.numVal;
} | Log event type messages. Do not change the numeric representation of each enum. Only represent
from 0 to 255 different codes. | getNumVal | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorLogEvent.java | Apache-2.0 |
void initialize() throws ExecutorManagerException {
if (this.initialized) {
return;
}
this.initialized = true;
this.setupExecutors();
this.loadRunningExecutions();
this.queuedFlows = new QueuedExecutions(
this.azkProps.getLong(ConfigurationKeys.WEBSERVER_QUEUE_SIZE, 100000));
t... | Executor manager used to manage the client side job.
@deprecated replaced by {@link ExecutionController} | initialize | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public void start() throws ExecutorManagerException {
initialize();
this.updaterThread.start();
this.queueProcessor.start();
} | Executor manager used to manage the client side job.
@deprecated replaced by {@link ExecutionController} | start | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private QueueProcessorThread setupQueueProcessor() {
return new QueueProcessorThread(
this.azkProps.getBoolean(Constants.ConfigurationKeys.QUEUEPROCESSING_ENABLED, true),
this.azkProps.getLong(Constants.ConfigurationKeys.ACTIVE_EXECUTOR_REFRESH_IN_MS, 50000),
this.azkProps.getInt(
... | Executor manager used to manage the client side job.
@deprecated replaced by {@link ExecutionController} | setupQueueProcessor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void setupExecutorComparatorWeightsMap() {
// initialize comparator feature weights for executor selector from azkaban.properties
final Map<String, String> compListStrings = this.azkProps
.getMapByPrefix(ConfigurationKeys.EXECUTOR_SELECTOR_COMPARATOR_PREFIX);
if (compListStrings != null) {
... | Executor manager used to manage the client side job.
@deprecated replaced by {@link ExecutionController} | setupExecutorComparatorWeightsMap | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void setupExecutorFilterList() {
// initialize hard filters for executor selector from azkaban.properties
final String filters = this.azkProps
.getString(ConfigurationKeys.EXECUTOR_SELECTOR_FILTERS, "");
if (filters != null) {
this.filterList = Arrays.asList(StringUtils.split(filters, ... | Executor manager used to manage the client side job.
@deprecated replaced by {@link ExecutionController} | setupExecutorFilterList | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private ExecutorService createExecutorInfoRefresherService() {
return Executors.newFixedThreadPool(this.azkProps.getInt(
ConfigurationKeys.EXECUTORINFO_REFRESH_MAX_THREADS, 5),
new ThreadFactoryBuilder().setNameFormat("azk-refresher-pool-%d").build());
} | Executor manager used to manage the client side job.
@deprecated replaced by {@link ExecutionController} | createExecutorInfoRefresherService | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public void setupExecutors() throws ExecutorManagerException {
checkMultiExecutorMode();
this.activeExecutors.setupExecutors();
} | {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#setupExecutors() | setupExecutors | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Deprecated
private void checkMultiExecutorMode() {
if (!this.azkProps.getBoolean(Constants.ConfigurationKeys.USE_MULTIPLE_EXECUTORS, false)) {
throw new IllegalArgumentException(
Constants.ConfigurationKeys.USE_MULTIPLE_EXECUTORS +
" must be true. Single executor mode is not support... | {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#setupExecutors() | checkMultiExecutorMode | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void refreshExecutors() {
final List<Pair<Executor, Future<ExecutorInfo>>> futures =
new ArrayList<>();
for (final Executor executor : this.activeExecutors.getAll()) {
// execute each executorInfo refresh task to fetch
final Future<ExecutorInfo> fetchExecutionInfo =
this.e... | Refresh Executor stats for all the actie executors in this executorManager | refreshExecutors | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
public boolean isQueueProcessorThreadActive() {
return this.queueProcessor.isActive();
} | Returns state of QueueProcessor False, no flow is being dispatched True , flows are being
dispatched as expected | isQueueProcessorThreadActive | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
public long getLastSuccessfulExecutorInfoRefresh() {
return this.lastSuccessfulExecutorInfoRefresh;
} | Return last Successful ExecutorInfo Refresh for all active executors | getLastSuccessfulExecutorInfoRefresh | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
public Set<String> getAvailableExecutorComparatorNames() {
return ExecutorComparator.getAvailableComparatorNames();
} | Get currently supported Comparators available to use via azkaban.properties | getAvailableExecutorComparatorNames | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
public Set<String> getAvailableExecutorFilterNames() {
return ExecutorFilter.getAvailableFilterNames();
} | Get currently supported filters available to use via azkaban.properties | getAvailableExecutorFilterNames | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public State getExecutorManagerThreadState() {
return this.updaterThread.getState();
} | Get currently supported filters available to use via azkaban.properties | getExecutorManagerThreadState | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
public String getExecutorThreadStage() {
return this.updaterStage.get();
} | Get currently supported filters available to use via azkaban.properties | getExecutorThreadStage | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public boolean isExecutorManagerThreadActive() {
return this.updaterThread.isAlive();
} | Get currently supported filters available to use via azkaban.properties | isExecutorManagerThreadActive | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public long getLastExecutorManagerThreadCheckTime() {
return this.updaterThread.getLastThreadCheckTime();
} | Get currently supported filters available to use via azkaban.properties | getLastExecutorManagerThreadCheckTime | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public Collection<Executor> getAllActiveExecutors() {
return Collections.unmodifiableCollection(this.activeExecutors.getAll());
} | Get currently supported filters available to use via azkaban.properties | getAllActiveExecutors | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public Executor fetchExecutor(final int executorId) throws ExecutorManagerException {
for (final Executor executor : this.activeExecutors.getAll()) {
if (executor.getId() == executorId) {
return executor;
}
}
return this.executorLoader.fetchExecutor(executorId);
} | {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#fetchExecutor(int) | fetchExecutor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public Set<String> getPrimaryServerHosts() {
// Only one for now. More probably later.
final HashSet<String> ports = new HashSet<>();
for (final Executor executor : this.activeExecutors.getAll()) {
ports.add(executor.getHost() + ":" + executor.getPort());
}
return ports;
} | {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#fetchExecutor(int) | getPrimaryServerHosts | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public Set<String> getAllActiveExecutorServerHosts() {
// Includes non primary server/hosts
final HashSet<String> ports = new HashSet<>();
for (final Executor executor : this.activeExecutors.getAll()) {
ports.add(executor.getHost() + ":" + executor.getPort());
}
// include executor... | {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#fetchExecutor(int) | getAllActiveExecutorServerHosts | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void loadRunningExecutions() throws ExecutorManagerException {
logger.info("Loading running flows from database..");
final Map<Integer, Pair<ExecutionReference, ExecutableFlow>> activeFlows = this.executorLoader
.fetchActiveFlows(DispatchMethod.PUSH);
logger.info("Loaded " + activeFlows.size... | {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#fetchExecutor(int) | loadRunningExecutions | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void loadQueuedFlows() throws ExecutorManagerException {
final List<Pair<ExecutionReference, ExecutableFlow>> retrievedExecutions =
this.executorLoader.fetchQueuedFlows();
if (retrievedExecutions != null) {
for (final Pair<ExecutionReference, ExecutableFlow> pair : retrievedExecutions) {
... | {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#fetchExecutor(int) | loadQueuedFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public List<Integer> getRunningFlowIds(final int projectId, final String flowId) {
final List<Integer> executionIds = new ArrayList<>();
executionIds.addAll(ExecutorUtils.getRunningFlowsHelper(projectId, flowId,
this.queuedFlows.getAllEntries()));
// it's possible an execution is running... | Gets a list of all the active (running flows and non-dispatched flows) executions for a given
project and flow {@inheritDoc}. Results should be sorted as we assume this while setting up
pipelined execution Id.
@see azkaban.executor.ExecutorManagerAdapter#getRunningFlowIds(int, java.lang.String) | getRunningFlowIds | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public List<Pair<ExecutableFlow, Optional<Executor>>> getActiveFlowsWithExecutor() {
final List<Pair<ExecutableFlow, Optional<Executor>>> flows =
new ArrayList<>();
getActiveFlowsWithExecutorHelper(flows, this.queuedFlows.getAllEntries());
getActiveFlowsWithExecutorHelper(flows, this.run... | {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#getActiveFlowsWithExecutor() | getActiveFlowsWithExecutor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public List<Integer> getRunningFlowIds() {
final ArrayList<Integer> flowIDs = new ArrayList<>();
flowIDs.addAll(this.queuedFlows.getAllEntries().stream().map(entry -> entry.getSecond().getExecutionId()).collect(
Collectors.toList()));
flowIDs.addAll(this.runningExecutions.get().values().... | {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#getActiveFlowsWithExecutor() | getRunningFlowIds | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
public String getQueuedFlowIds() {
final List<Integer> allIds = new ArrayList<>();
getRunningFlowsIdsHelper(allIds, this.queuedFlows.getAllEntries());
Collections.sort(allIds);
return allIds.toString();
} | Get execution Ids of all non-dispatched flows | getQueuedFlowIds | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public long getQueuedFlowSize() {
return this.queuedFlows.size();
} | Get the number of non-dispatched flows. {@inheritDoc} | getQueuedFlowSize | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public long getAgedQueuedFlowSize() {
// ToDo(anish-mal) Implement this for push based dispatch logic.
return 0;
} | Get the number of non-dispatched flows. {@inheritDoc} | getAgedQueuedFlowSize | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public DispatchMethod getDispatchMethod() {
return DispatchMethod.PUSH;
} | Get the number of non-dispatched flows. {@inheritDoc} | getDispatchMethod | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void getRunningFlowsIdsHelper(final List<Integer> allIds,
final Collection<Pair<ExecutionReference, ExecutableFlow>> collection) {
for (final Pair<ExecutionReference, ExecutableFlow> ref : collection) {
allIds.add(ref.getSecond().getExecutionId());
}
} | Get the number of non-dispatched flows. {@inheritDoc} | getRunningFlowsIdsHelper | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public LogData getExecutableFlowLog(final ExecutableFlow exFlow, final int offset,
final int length) throws ExecutorManagerException {
final Pair<ExecutionReference, ExecutableFlow> pair =
this.runningExecutions.get().get(exFlow.getExecutionId());
return getFlowLogData(exFlow, offset, ... | Get the number of non-dispatched flows. {@inheritDoc} | getExecutableFlowLog | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public LogData getExecutionJobLog(final ExecutableFlow exFlow, final String jobId,
final int offset, final int length, final int attempt) throws ExecutorManagerException {
final Pair<ExecutionReference, ExecutableFlow> pair =
this.runningExecutions.get().get(exFlow.getExecutionId());
r... | Get the number of non-dispatched flows. {@inheritDoc} | getExecutionJobLog | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public LogData getExecutionJobLogNearlineOnly(final ExecutableFlow exFlow, final String jobId,
final int offset, final int length, final int attempt) throws ExecutorManagerException {
final Pair<ExecutionReference, ExecutableFlow> pair =
this.runningExecutions.get().get(exFlow.getExecution... | Get the number of non-dispatched flows. {@inheritDoc} | getExecutionJobLogNearlineOnly | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public List<Object> getExecutionJobStats(final ExecutableFlow exFlow, final String jobId,
final int attempt) throws ExecutorManagerException {
final Pair<ExecutionReference, ExecutableFlow> pair =
this.runningExecutions.get().get(exFlow.getExecutionId());
return getExecutionJobStats(ex... | Get the number of non-dispatched flows. {@inheritDoc} | getExecutionJobStats | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public void cancelFlow(final ExecutableFlow exFlow, final String userId)
throws ExecutorManagerException {
synchronized (exFlow) {
if (this.runningExecutions.get().containsKey(exFlow.getExecutionId())) {
final Pair<ExecutionReference, ExecutableFlow> pair =
this.runningEx... | if flows was dispatched to an executor, cancel by calling Executor else if flow is still in
queue, remove from queue and finalize {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#cancelFlow(azkaban.executor.ExecutableFlow,
java.lang.String) | cancelFlow | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public void resumeFlow(final ExecutableFlow exFlow, final String userId)
throws ExecutorManagerException {
synchronized (exFlow) {
final Pair<ExecutionReference, ExecutableFlow> pair =
this.runningExecutions.get().get(exFlow.getExecutionId());
if (pair == null) {
thro... | if flows was dispatched to an executor, cancel by calling Executor else if flow is still in
queue, remove from queue and finalize {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#cancelFlow(azkaban.executor.ExecutableFlow,
java.lang.String) | resumeFlow | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public void pauseFlow(final ExecutableFlow exFlow, final String userId)
throws ExecutorManagerException {
synchronized (exFlow) {
final Pair<ExecutionReference, ExecutableFlow> pair =
this.runningExecutions.get().get(exFlow.getExecutionId());
if (pair == null) {
throw... | if flows was dispatched to an executor, cancel by calling Executor else if flow is still in
queue, remove from queue and finalize {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#cancelFlow(azkaban.executor.ExecutableFlow,
java.lang.String) | pauseFlow | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public void retryFailures(final ExecutableFlow exFlow, final String userId)
throws ExecutorManagerException {
modifyExecutingJobs(exFlow, ConnectorParams.MODIFY_RETRY_FAILURES, userId);
} | if flows was dispatched to an executor, cancel by calling Executor else if flow is still in
queue, remove from queue and finalize {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#cancelFlow(azkaban.executor.ExecutableFlow,
java.lang.String) | retryFailures | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@SuppressWarnings("unchecked")
private Map<String, Object> modifyExecutingJobs(final ExecutableFlow exFlow,
final String command, final String userId, final String... jobIds)
throws ExecutorManagerException {
synchronized (exFlow) {
final Pair<ExecutionReference, ExecutableFlow> pair =
... | if flows was dispatched to an executor, cancel by calling Executor else if flow is still in
queue, remove from queue and finalize {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#cancelFlow(azkaban.executor.ExecutableFlow,
java.lang.String) | modifyExecutingJobs | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public String submitExecutableFlow(final ExecutableFlow exflow, final String userId)
throws ExecutorManagerException {
if (exflow.isLocked()) {
// Skip execution for locked flows.
final String message = String.format("Flow %s for project %s is locked.", exflow.getId(),
exflow... | if flows was dispatched to an executor, cancel by calling Executor else if flow is still in
queue, remove from queue and finalize {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#cancelFlow(azkaban.executor.ExecutableFlow,
java.lang.String) | submitExecutableFlow | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public void shutdown() {
if (null != this.queueProcessor) {
this.queueProcessor.shutdown();
}
if (null != this.updaterThread) {
this.updaterThread.shutdown();
}
} | if flows was dispatched to an executor, cancel by calling Executor else if flow is still in
queue, remove from queue and finalize {@inheritDoc}
@see azkaban.executor.ExecutorManagerAdapter#cancelFlow(azkaban.executor.ExecutableFlow,
java.lang.String) | shutdown | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void dispatch(final ExecutionReference reference, final ExecutableFlow exflow,
final Executor choosenExecutor) throws ExecutorManagerException {
exflow.setUpdateTime(System.currentTimeMillis());
this.executorLoader.assignExecutor(choosenExecutor.getId(),
exflow.getExecutionId());
try ... | Calls executor to dispatch the flow, update db to assign the executor and in-memory state of
executableFlow. | dispatch | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@VisibleForTesting
void setSleepAfterDispatchFailure(final Duration sleepAfterDispatchFailure) {
this.sleepAfterDispatchFailure = sleepAfterDispatchFailure;
} | Calls executor to dispatch the flow, update db to assign the executor and in-memory state of
executableFlow. | setSleepAfterDispatchFailure | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
public boolean isActive() {
return this.isActive;
} | Calls executor to dispatch the flow, update db to assign the executor and in-memory state of
executableFlow. | isActive | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
public void setActive(final boolean isActive) {
this.isActive = isActive;
ExecutorManager.logger.info("QueueProcessorThread active turned " + this.isActive);
} | Calls executor to dispatch the flow, update db to assign the executor and in-memory state of
executableFlow. | setActive | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
public void shutdown() {
this.shutdown = true;
this.interrupt();
} | Calls executor to dispatch the flow, update db to assign the executor and in-memory state of
executableFlow. | shutdown | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
@Override
public void run() {
// Loops till QueueProcessorThread is shutdown
while (!this.shutdown) {
synchronized (this) {
try {
// start processing queue if active, other wait for sometime
if (this.isActive) {
processQueuedFlows(this.activeExecut... | Calls executor to dispatch the flow, update db to assign the executor and in-memory state of
executableFlow. | run | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void processQueuedFlows(final long activeExecutorsRefreshWindow,
final int maxContinuousFlowProcessed) throws InterruptedException,
ExecutorManagerException {
long lastExecutorRefreshTime = 0;
int currentContinuousFlowProcessed = 0;
while (isActive() && (ExecutorManager.this.r... | Calls executor to dispatch the flow, update db to assign the executor and in-memory state of
executableFlow. | processQueuedFlows | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void selectExecutorAndDispatchFlow(final ExecutionReference reference,
final ExecutableFlow exflow)
throws ExecutorManagerException {
final Set<Executor> remainingExecutors = new HashSet<>(
ExecutorManager.this.activeExecutors.getAll());
Throwable lastError;
synchroni... | <pre>
TODO: Work around till we improve Filters to have a notion of GlobalSystemState.
Currently we try each queued flow once to infer a global busy state
Possible improvements:-
1. Move system level filters in refreshExecutors and sleep if we have all executors busy after refresh
2. Implement GlobalSystemS... | selectExecutorAndDispatchFlow | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void updateRemainingExecutorsAndSleep(final Set<Executor> remainingExecutors,
final Executor selectedExecutor) {
remainingExecutors.remove(selectedExecutor);
if (remainingExecutors.isEmpty()) {
remainingExecutors.addAll(ExecutorManager.this.activeExecutors.getAll());
sleepAft... | <pre>
TODO: Work around till we improve Filters to have a notion of GlobalSystemState.
Currently we try each queued flow once to infer a global busy state
Possible improvements:-
1. Move system level filters in refreshExecutors and sleep if we have all executors busy after refresh
2. Implement GlobalSystemS... | updateRemainingExecutorsAndSleep | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void sleepAfterDispatchFailure() {
try {
Thread.sleep(this.sleepAfterDispatchFailure.toMillis());
} catch (final InterruptedException e1) {
ExecutorManager.logger.warn("Sleep after dispatch failure was interrupted - ignoring");
}
} | <pre>
TODO: Work around till we improve Filters to have a notion of GlobalSystemState.
Currently we try each queued flow once to infer a global busy state
Possible improvements:-
1. Move system level filters in refreshExecutors and sleep if we have all executors busy after refresh
2. Implement GlobalSystemS... | sleepAfterDispatchFailure | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void logFailedDispatchAttempt(final ExecutionReference reference,
final ExecutableFlow exflow,
final Executor selectedExecutor, final ExecutorManagerException e) {
ExecutorManager.logger.warn(String.format(
"Executor %s responded with exception for exec: %d",
selectedEx... | <pre>
TODO: Work around till we improve Filters to have a notion of GlobalSystemState.
Currently we try each queued flow once to infer a global busy state
Possible improvements:-
1. Move system level filters in refreshExecutors and sleep if we have all executors busy after refresh
2. Implement GlobalSystemS... | logFailedDispatchAttempt | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private Executor getUserSpecifiedExecutor(final ExecutionOptions options,
final int executionId) {
Executor executor = null;
if (options != null
&& options.getFlowParameters() != null
&& options.getFlowParameters().containsKey(
ExecutionOptions.USE_EXECUTOR)) {
... | <pre>
TODO: Work around till we improve Filters to have a notion of GlobalSystemState.
Currently we try each queued flow once to infer a global busy state
Possible improvements:-
1. Move system level filters in refreshExecutors and sleep if we have all executors busy after refresh
2. Implement GlobalSystemS... | getUserSpecifiedExecutor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private Executor selectExecutor(final ExecutableFlow exflow,
final Set<Executor> availableExecutors) {
Executor choosenExecutor =
getUserSpecifiedExecutor(exflow.getExecutionOptions(),
exflow.getExecutionId());
// If no executor was specified by admin
if (choosenExecut... | <pre>
TODO: Work around till we improve Filters to have a notion of GlobalSystemState.
Currently we try each queued flow once to infer a global busy state
Possible improvements:-
1. Move system level filters in refreshExecutors and sleep if we have all executors busy after refresh
2. Implement GlobalSystemS... | selectExecutor | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
private void handleNoExecutorSelectedCase(final ExecutionReference reference,
final ExecutableFlow exflow) throws ExecutorManagerException {
ExecutorManager.logger
.info(String
.format(
"Reached handleNoExecutorSelectedCase stage for exec %d with error count %d",
... | <pre>
TODO: Work around till we improve Filters to have a notion of GlobalSystemState.
Currently we try each queued flow once to infer a global busy state
Possible improvements:-
1. Move system level filters in refreshExecutors and sleep if we have all executors busy after refresh
2. Implement GlobalSystemS... | handleNoExecutorSelectedCase | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManager.java | Apache-2.0 |
public String get() {
return value;
} | Get the current value.
@return the current value. | get | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManagerUpdaterStage.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManagerUpdaterStage.java | Apache-2.0 |
public void set(String value) {
this.value = value;
} | Set the value.
@param value the new value to set. | set | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorManagerUpdaterStage.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorManagerUpdaterStage.java | Apache-2.0 |
public static int getMaxConcurrentRunsOneFlow(final Props azkProps) {
// The default threshold is set to 30 for now, in case some users are affected. We may
// decrease this number in future, to better prevent DDos attacks.
return azkProps.getInt(ConfigurationKeys.MAX_CONCURRENT_RUNS_ONEFLOW,
Consta... | @return the maximum number of concurrent runs for one flow | getMaxConcurrentRunsOneFlow | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorUtils.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorUtils.java | Apache-2.0 |
public static Map<Pair<String, String>, Integer> getMaxConcurentRunsPerFlowMap(
final Props azkProps) {
final Map<Pair<String, String>, Integer> map = new HashMap<>();
final String perFlowSettings = azkProps
.get(ConfigurationKeys.CONCURRENT_RUNS_ONEFLOW_WHITELIST);
if (perFlowSettings != null... | @return a map of (project name, flow name) to max number of concurrent runs for the flow. | getMaxConcurentRunsPerFlowMap | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorUtils.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorUtils.java | Apache-2.0 |
public static int getMaxConcurrentRunsForFlow(final String projectName, final String flowName,
final int defaultMaxConcurrentRuns,
final Map<Pair<String, String>, Integer> maxConcurrentRunsFlowMap) {
return maxConcurrentRunsFlowMap.getOrDefault(new Pair(projectName, flowName),
defaultMaxConcurre... | Get the maximum number of concurrent runs for the specified flow, using the value in
azkaban.concurrent.runs.oneflow.whitelist if explictly specified for the flow, and otherwise
azkaban.max.concurrent.runs.oneflow or the default.
@param projectName project name
@param flowName flow name
@p... | getMaxConcurrentRunsForFlow | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorUtils.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorUtils.java | Apache-2.0 |
public static List<Integer> getRunningFlowsHelper(final int projectId, final String flowId,
final Collection<Pair<ExecutionReference, ExecutableFlow>> collection) {
final List<Integer> executionIds = new ArrayList<>();
for (final Pair<ExecutionReference, ExecutableFlow> ref : collection) {
if (ref.g... | Get the maximum number of concurrent runs for the specified flow, using the value in
azkaban.concurrent.runs.oneflow.whitelist if explictly specified for the flow, and otherwise
azkaban.max.concurrent.runs.oneflow or the default.
@param projectName project name
@param flowName flow name
@p... | getRunningFlowsHelper | java | azkaban/azkaban | azkaban-common/src/main/java/azkaban/executor/ExecutorUtils.java | https://github.com/azkaban/azkaban/blob/master/azkaban-common/src/main/java/azkaban/executor/ExecutorUtils.java | Apache-2.0 |
Map<Integer, Pair<ExecutionReference, ExecutableFlow>> fetchUnfinishedFlows()
throws ExecutorManagerException {
try {
return this.dbOperator.query(FetchActiveExecutableFlows.FETCH_UNFINISHED_EXECUTABLE_FLOWS,
new FetchActiveExecutableFlows());
} catch (final SQLException e) {
throw n... | Fetch flows that are not in finished status, including both dispatched and non-dispatched
flows.
@return unfinished flows map
@throws ExecutorManagerException the executor manager exception | fetchUnfinishedFlows | 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> fetchUnfinishedFlow(final int executionId)
throws ExecutorManagerException {
try {
Iterator<Pair<ExecutionReference, ExecutableFlow>> iterator = this.dbOperator.query(FetchActiveExecutableFlows.FETCH_UNFINISHED_EXECUTABLE_FLOW_BY_EXECID,
new FetchActive... | Fetch flows that are not in finished status, including both dispatched and non-dispatched
flows.
@return unfinished flows map
@throws ExecutorManagerException the executor manager exception | fetchUnfinishedFlow | 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 Map<Integer, Pair<ExecutionReference, ExecutableFlow>> fetchUnfinishedFlowsMetadata()
throws ExecutorManagerException {
try {
return this.dbOperator.query(FetchUnfinishedFlowsMetadata.FETCH_UNFINISHED_FLOWS_METADATA,
new FetchUnfinishedFlowsMetadata());
} catch (final SQLException e... | Fetch unfinished flows similar to {@link #fetchUnfinishedFlows}, excluding flow data.
@return unfinished flows map
@throws ExecutorManagerException the executor manager exception | fetchUnfinishedFlowsMetadata | 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 |
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