| Package | Description |
|---|---|
| org.apache.flink.runtime.checkpoint | |
| org.apache.flink.runtime.execution | |
| org.apache.flink.runtime.io.network.partition.consumer | |
| org.apache.flink.runtime.jobgraph.tasks | |
| org.apache.flink.runtime.messages.checkpoint |
This package contains the messages that are sent between
JobMaster and TaskExecutor to coordinate the checkpoint snapshots of the
distributed dataflow. |
| org.apache.flink.runtime.taskexecutor.rpc | |
| org.apache.flink.runtime.taskmanager |
| Modifier and Type | Method and Description |
|---|---|
CheckpointException |
PendingCheckpoint.getFailureCause() |
| Modifier and Type | Method and Description |
|---|---|
void |
CheckpointCoordinator.abortPendingCheckpoints(CheckpointException exception)
Aborts all the pending checkpoints due to en exception.
|
void |
CheckpointFailureManager.checkFailureCounter(CheckpointException exception,
long checkpointId) |
void |
CheckpointFailureManager.handleCheckpointException(PendingCheckpoint pendingCheckpoint,
CheckpointProperties checkpointProperties,
CheckpointException exception,
ExecutionAttemptID executionAttemptID,
org.apache.flink.api.common.JobID job,
PendingCheckpointStats pendingCheckpointStats,
CheckpointStatsTracker statsTracker)
Failures on JM:
all checkpoints - go against failure counter.
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
CheckpointCoordinator.receiveAcknowledgeMessage(AcknowledgeCheckpoint message,
String taskManagerLocationInfo)
Receives an AcknowledgeCheckpoint message and returns whether the message was associated with
a pending checkpoint.
|
void |
CheckpointCoordinator.reportStats(long id,
ExecutionAttemptID attemptId,
CheckpointMetrics metrics) |
| Modifier and Type | Method and Description |
|---|---|
void |
Environment.declineCheckpoint(long checkpointId,
CheckpointException checkpointException)
Declines a checkpoint.
|
| Modifier and Type | Method and Description |
|---|---|
void |
InputChannel.checkpointStarted(CheckpointBarrier barrier)
Called by task thread when checkpointing is started (e.g., any input channel received
barrier).
|
void |
CheckpointableInput.checkpointStarted(CheckpointBarrier barrier) |
void |
IndexedInputGate.checkpointStarted(CheckpointBarrier barrier) |
void |
RemoteInputChannel.checkpointStarted(CheckpointBarrier barrier)
Spills all queued buffers on checkpoint start.
|
void |
RecoveredInputChannel.checkpointStarted(CheckpointBarrier barrier) |
void |
LocalInputChannel.checkpointStarted(CheckpointBarrier barrier) |
protected void |
ChannelStatePersister.startPersisting(long barrierId,
List<Buffer> knownBuffers) |
| Modifier and Type | Method and Description |
|---|---|
void |
AbstractInvokable.abortCheckpointOnBarrier(long checkpointId,
CheckpointException cause) |
void |
CheckpointableTask.abortCheckpointOnBarrier(long checkpointId,
CheckpointException cause)
Aborts a checkpoint as the result of receiving possibly some checkpoint barriers, but at
least one
CancelCheckpointMarker. |
| Modifier and Type | Method and Description |
|---|---|
CheckpointException |
SerializedCheckpointException.unwrap() |
| Constructor and Description |
|---|
DeclineCheckpoint(org.apache.flink.api.common.JobID job,
ExecutionAttemptID taskExecutionId,
long checkpointId,
CheckpointException checkpointException) |
SerializedCheckpointException(CheckpointException checkpointException) |
| Modifier and Type | Method and Description |
|---|---|
void |
RpcCheckpointResponder.declineCheckpoint(org.apache.flink.api.common.JobID jobID,
ExecutionAttemptID executionAttemptID,
long checkpointId,
CheckpointException checkpointException) |
| Modifier and Type | Method and Description |
|---|---|
void |
CheckpointResponder.declineCheckpoint(org.apache.flink.api.common.JobID jobID,
ExecutionAttemptID executionAttemptID,
long checkpointId,
CheckpointException checkpointException)
Declines the given checkpoint.
|
void |
RuntimeEnvironment.declineCheckpoint(long checkpointId,
CheckpointException checkpointException) |
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