org.apache.flink.table.filesystem.stream

类 ProcTimeCommitTigger

java.lang.Object

org.apache.flink.table.filesystem.stream.ProcTimeCommitTigger

所有已实现的接口:

PartitionCommitTrigger

public class ProcTimeCommitTigger
extends Object
implements PartitionCommitTrigger

Partition commit trigger by creation time and processing time service, if 'current processing time' > 'partition creation time' + 'delay', will commit the partition.

字段概要

从接口继承的字段 org.apache.flink.table.filesystem.stream.PartitionCommitTrigger

PARTITION_TIME, PROCESS_TIME

构造器概要

构造器

构造器和说明
ProcTimeCommitTigger(boolean isRestored, org.apache.flink.api.common.state.OperatorStateStore stateStore, org.apache.flink.configuration.Configuration conf, org.apache.flink.streaming.runtime.tasks.ProcessingTimeService procTimeService)

方法概要

限定符和类型	方法和说明
void	addPartition(String partition) Add a pending partition.
List<String>	committablePartitions(long checkpointId) Get committable partitions, and cleanup useless watermarks and partitions.
List<String>	endInput() End input, return committable partitions and clear.
void	snapshotState(long checkpointId, long watermark) Snapshot state.

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.flink.table.filesystem.stream.PartitionCommitTrigger

create

构造器详细资料

ProcTimeCommitTigger

public ProcTimeCommitTigger(boolean isRestored,
                            org.apache.flink.api.common.state.OperatorStateStore stateStore,
                            org.apache.flink.configuration.Configuration conf,
                            org.apache.flink.streaming.runtime.tasks.ProcessingTimeService procTimeService)
                     throws Exception

抛出:

Exception

方法详细资料

addPartition

public void addPartition(String partition)

从接口复制的说明: PartitionCommitTrigger

Add a pending partition.

指定者:

addPartition 在接口中 PartitionCommitTrigger

committablePartitions

public List<String> committablePartitions(long checkpointId)

从接口复制的说明: PartitionCommitTrigger

Get committable partitions, and cleanup useless watermarks and partitions.

指定者:

committablePartitions 在接口中 PartitionCommitTrigger

snapshotState

public void snapshotState(long checkpointId,
                          long watermark)
                   throws Exception

从接口复制的说明: PartitionCommitTrigger

Snapshot state.

指定者:

snapshotState 在接口中 PartitionCommitTrigger

抛出:

Exception

endInput

public List<String> endInput()

从接口复制的说明: PartitionCommitTrigger

End input, return committable partitions and clear.

指定者:

endInput 在接口中 PartitionCommitTrigger