Package org.apache.flink.table.runtime.operators.sort

Class ProcTimeSortOperator

java.lang.Object
org.apache.flink.streaming.api.operators.AbstractStreamOperator<org.apache.flink.table.data.RowData>
org.apache.flink.table.runtime.operators.sort.ProcTimeSortOperator
All Implemented Interfaces:
Serializable, org.apache.flink.api.common.state.CheckpointListener, org.apache.flink.streaming.api.operators.Input<org.apache.flink.table.data.RowData>, org.apache.flink.streaming.api.operators.KeyContext, org.apache.flink.streaming.api.operators.KeyContextHandler, org.apache.flink.streaming.api.operators.OneInputStreamOperator<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>, org.apache.flink.streaming.api.operators.StreamOperator<org.apache.flink.table.data.RowData>, org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator, org.apache.flink.streaming.api.operators.Triggerable<org.apache.flink.table.data.RowData,org.apache.flink.runtime.state.VoidNamespace>, org.apache.flink.streaming.api.operators.YieldingOperator<org.apache.flink.table.data.RowData>
public class ProcTimeSortOperator extends org.apache.flink.streaming.api.operators.AbstractStreamOperator<org.apache.flink.table.data.RowData>
Sort on proc-time and additional secondary sort attributes.
See Also:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected org.apache.flink.streaming.api.operators.TimestampedCollector<org.apache.flink.table.data.RowData>
    collector
     
    protected org.apache.flink.streaming.api.TimerService
    timerService
     

    Fields inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperator

    combinedWatermark, config, lastRecordAttributes1, lastRecordAttributes2, latencyStats, metrics, output, processingTimeService, stateHandler, stateKeySelector1, stateKeySelector2, timeServiceManager

  • Constructor Summary

    Constructors
    Constructor
    Description
    ProcTimeSortOperator(InternalTypeInfo<org.apache.flink.table.data.RowData> inputRowType, GeneratedRecordComparator gComparator)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    onEventTime(org.apache.flink.streaming.api.operators.InternalTimer<org.apache.flink.table.data.RowData,org.apache.flink.runtime.state.VoidNamespace> timer)
     
    void
    onProcessingTime(org.apache.flink.streaming.api.operators.InternalTimer<org.apache.flink.table.data.RowData,org.apache.flink.runtime.state.VoidNamespace> timer)
     
    void
    open()
     
    void
    processElement(org.apache.flink.streaming.runtime.streamrecord.StreamRecord<org.apache.flink.table.data.RowData> element)
     
    boolean
    useSplittableTimers()
     

    Methods inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperator

    beforeInitializeStateHandler, close, finish, getContainingTask, getCurrentKey, getExecutionConfig, getInternalTimerService, getKeyedStateBackend, getKeyedStateStore, getMetricGroup, getOperatorConfig, getOperatorID, getOperatorName, getOperatorStateBackend, getOrCreateKeyedState, getPartitionedState, getPartitionedState, getProcessingTimeService, getRuntimeContext, getStateKeySelector1, getStateKeySelector2, getTimeServiceManager, getUserCodeClassloader, hasKeyContext1, hasKeyContext2, initializeState, initializeState, isAsyncStateProcessingEnabled, isUsingCustomRawKeyedState, notifyCheckpointAborted, notifyCheckpointComplete, prepareSnapshotPreBarrier, processLatencyMarker, processLatencyMarker1, processLatencyMarker2, processRecordAttributes, processRecordAttributes1, processRecordAttributes2, processWatermark, processWatermark, processWatermark1, processWatermark1, processWatermark2, processWatermark2, processWatermarkStatus, processWatermarkStatus, processWatermarkStatus1, processWatermarkStatus2, reportOrForwardLatencyMarker, setCurrentKey, setKeyContextElement1, setKeyContextElement2, setMailboxExecutor, setProcessingTimeService, setup, snapshotState, snapshotState

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.apache.flink.api.common.state.CheckpointListener

    notifyCheckpointAborted, notifyCheckpointComplete

    Methods inherited from interface org.apache.flink.streaming.api.operators.Input

    processLatencyMarker, processRecordAttributes, processWatermark, processWatermark, processWatermarkStatus

    Methods inherited from interface org.apache.flink.streaming.api.operators.KeyContext

    getCurrentKey, setCurrentKey

    Methods inherited from interface org.apache.flink.streaming.api.operators.KeyContextHandler

    hasKeyContext

    Methods inherited from interface org.apache.flink.streaming.api.operators.OneInputStreamOperator

    setKeyContextElement

    Methods inherited from interface org.apache.flink.streaming.api.operators.StreamOperator

    close, finish, getMetricGroup, getOperatorAttributes, getOperatorID, initializeState, prepareSnapshotPreBarrier, setKeyContextElement1, setKeyContextElement2, snapshotState

  • Field Details

    • timerService

      protected transient org.apache.flink.streaming.api.TimerService timerService

    • collector

      protected transient org.apache.flink.streaming.api.operators.TimestampedCollector<org.apache.flink.table.data.RowData> collector

  • Constructor Details

    • ProcTimeSortOperator

      public ProcTimeSortOperator(InternalTypeInfo<org.apache.flink.table.data.RowData> inputRowType, GeneratedRecordComparator gComparator)
      Parameters:
      inputRowType - The data type of the input data.
      gComparator - generated comparator.

  • Method Details

    • open

      public void open() throws Exception
      Specified by:
      open in interface org.apache.flink.streaming.api.operators.StreamOperator<org.apache.flink.table.data.RowData>
      Throws:
      Exception

    • processElement

      public void processElement(org.apache.flink.streaming.runtime.streamrecord.StreamRecord<org.apache.flink.table.data.RowData> element) throws Exception
      Throws:
      Exception

    • onProcessingTime

      public void onProcessingTime(org.apache.flink.streaming.api.operators.InternalTimer<org.apache.flink.table.data.RowData,org.apache.flink.runtime.state.VoidNamespace> timer) throws Exception
      Throws:
      Exception

    • onEventTime

      public void onEventTime(org.apache.flink.streaming.api.operators.InternalTimer<org.apache.flink.table.data.RowData,org.apache.flink.runtime.state.VoidNamespace> timer) throws Exception
      Throws:
      Exception

    • useSplittableTimers

      public boolean useSplittableTimers()
      Overrides:
      useSplittableTimers in class org.apache.flink.streaming.api.operators.AbstractStreamOperator<org.apache.flink.table.data.RowData>