程序包 org.apache.seatunnel.engine.server.task.flow

类 SinkFlowLifeCycle<T,CommitInfoT extends Serializable,AggregatedCommitInfoT,StateT>

java.lang.Object

org.apache.seatunnel.engine.server.task.flow.AbstractFlowLifeCycle

org.apache.seatunnel.engine.server.task.flow.ActionFlowLifeCycle

org.apache.seatunnel.engine.server.task.flow.SinkFlowLifeCycle<T,CommitInfoT,AggregatedCommitInfoT,StateT>

所有已实现的接口:

org.apache.seatunnel.api.state.CheckpointListener, org.apache.seatunnel.engine.core.checkpoint.InternalCheckpointListener, Stateful, FlowLifeCycle, OneInputFlowLifeCycle<org.apache.seatunnel.api.table.type.Record<?>>

public class SinkFlowLifeCycle<T,CommitInfoT extends Serializable,AggregatedCommitInfoT,StateT>
extends ActionFlowLifeCycle
implements OneInputFlowLifeCycle<org.apache.seatunnel.api.table.type.Record<?>>, org.apache.seatunnel.engine.core.checkpoint.InternalCheckpointListener

字段概要

从类继承的字段 org.apache.seatunnel.engine.server.task.flow.ActionFlowLifeCycle

action

从类继承的字段 org.apache.seatunnel.engine.server.task.flow.AbstractFlowLifeCycle

completableFuture, prepareClose, runningTask

构造器概要

构造器

构造器

说明

SinkFlowLifeCycle(org.apache.seatunnel.engine.core.dag.actions.SinkAction<T,StateT,CommitInfoT,AggregatedCommitInfoT> sinkAction, TaskLocation taskLocation, int indexID, SeaTunnelTask runningTask, TaskLocation committerTaskLocation, boolean containAggCommitter, org.apache.seatunnel.engine.common.utils.concurrent.CompletableFuture<Void> completableFuture, org.apache.seatunnel.api.common.metrics.MetricsContext metricsContext)

方法概要

修饰符和类型	方法	说明
void	close()
void	init()
void	notifyCheckpointAborted(long checkpointId)
void	notifyCheckpointComplete(long checkpointId)
void	open()
void	received(org.apache.seatunnel.api.table.type.Record<?> record)
void	restoreState(List<ActionSubtaskState> actionStateList)

从类继承的方法 org.apache.seatunnel.engine.server.task.flow.ActionFlowLifeCycle

getAction

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.apache.seatunnel.engine.server.task.flow.FlowLifeCycle

prepareClose

从接口继承的方法 org.apache.seatunnel.engine.core.checkpoint.InternalCheckpointListener

notifyCheckpointEnd

构造器详细资料

SinkFlowLifeCycle

public SinkFlowLifeCycle(org.apache.seatunnel.engine.core.dag.actions.SinkAction<T,StateT,CommitInfoT,AggregatedCommitInfoT> sinkAction,
 TaskLocation taskLocation,
 int indexID,
 SeaTunnelTask runningTask,
 TaskLocation committerTaskLocation,
 boolean containAggCommitter,
 org.apache.seatunnel.engine.common.utils.concurrent.CompletableFuture<Void> completableFuture,
 org.apache.seatunnel.api.common.metrics.MetricsContext metricsContext)

方法详细资料

init

public void init()
          throws Exception

指定者:

init 在接口中 FlowLifeCycle

抛出:

Exception

open

public void open()
          throws Exception

指定者:

open 在接口中 FlowLifeCycle

抛出:

Exception

close

public void close()
           throws IOException

指定者:

close 在接口中 FlowLifeCycle

覆盖:

close 在类中 AbstractFlowLifeCycle

抛出:

IOException

received

public void received(org.apache.seatunnel.api.table.type.Record<?> record)

指定者:

received 在接口中 OneInputFlowLifeCycle<T>

notifyCheckpointComplete

public void notifyCheckpointComplete(long checkpointId)
                              throws Exception

指定者:

notifyCheckpointComplete 在接口中 org.apache.seatunnel.api.state.CheckpointListener

指定者:

notifyCheckpointComplete 在接口中 org.apache.seatunnel.engine.core.checkpoint.InternalCheckpointListener

抛出:

Exception

notifyCheckpointAborted

public void notifyCheckpointAborted(long checkpointId)
                             throws Exception

指定者:

notifyCheckpointAborted 在接口中 org.apache.seatunnel.api.state.CheckpointListener

指定者:

notifyCheckpointAborted 在接口中 org.apache.seatunnel.engine.core.checkpoint.InternalCheckpointListener

抛出:

Exception

restoreState

public void restoreState(List<ActionSubtaskState> actionStateList)
                  throws Exception

指定者:

restoreState 在接口中 Stateful

抛出:

Exception