| 程序包 | 说明 |
|---|---|
| org.apache.flink.runtime.executiongraph.failover.flip1 | |
| org.apache.flink.runtime.scheduler.adaptive |
| 限定符和类型 | 类和说明 |
|---|---|
class |
ExponentialDelayRestartBackoffTimeStrategy
Restart strategy which tries to restart indefinitely number of times with an exponential backoff
time in between.
|
class |
FailureRateRestartBackoffTimeStrategy
Restart strategy which can restart when failure rate is not exceeded.
|
class |
FixedDelayRestartBackoffTimeStrategy
Restart strategy which tries to restart a fixed number of times with a fixed backoff time in
between.
|
class |
NoRestartBackoffTimeStrategy
Restart strategy which does not restart tasks when tasks fail.
|
| 限定符和类型 | 方法和说明 |
|---|---|
RestartBackoffTimeStrategy |
FixedDelayRestartBackoffTimeStrategy.FixedDelayRestartBackoffTimeStrategyFactory.create() |
RestartBackoffTimeStrategy |
RestartBackoffTimeStrategy.Factory.create()
Instantiates the
RestartBackoffTimeStrategy. |
RestartBackoffTimeStrategy |
FailureRateRestartBackoffTimeStrategy.FailureRateRestartBackoffTimeStrategyFactory.create() |
RestartBackoffTimeStrategy |
ExponentialDelayRestartBackoffTimeStrategy.ExponentialDelayRestartBackoffTimeStrategyFactory.create() |
RestartBackoffTimeStrategy |
NoRestartBackoffTimeStrategy.NoRestartBackoffTimeStrategyFactory.create() |
| 构造器和说明 |
|---|
ExecutionFailureHandler(SchedulingTopology schedulingTopology,
FailoverStrategy failoverStrategy,
RestartBackoffTimeStrategy restartBackoffTimeStrategy)
Creates the handler to deal with task failures.
|
| 构造器和说明 |
|---|
AdaptiveScheduler(JobGraph jobGraph,
org.apache.flink.configuration.Configuration configuration,
DeclarativeSlotPool declarativeSlotPool,
SlotAllocator slotAllocator,
Executor ioExecutor,
ClassLoader userCodeClassLoader,
CheckpointsCleaner checkpointsCleaner,
CheckpointRecoveryFactory checkpointRecoveryFactory,
java.time.Duration initialResourceAllocationTimeout,
java.time.Duration resourceStabilizationTimeout,
JobManagerJobMetricGroup jobManagerJobMetricGroup,
RestartBackoffTimeStrategy restartBackoffTimeStrategy,
long initializationTimestamp,
org.apache.flink.runtime.concurrent.ComponentMainThreadExecutor mainThreadExecutor,
org.apache.flink.runtime.rpc.FatalErrorHandler fatalErrorHandler,
JobStatusListener jobStatusListener,
ExecutionGraphFactory executionGraphFactory) |
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