Package org.apache.flink.state.api.output

Class SnapshotUtils

java.lang.Object
org.apache.flink.state.api.output.SnapshotUtils
@Internal public final class SnapshotUtils extends Object
Takes a final snapshot of the state of an operator subtask.

  • Method Summary

    Modifier and Type
    Method
    Description
    static <OUT, OP extends org.apache.flink.streaming.api.operators.StreamOperator<OUT>>
    TaggedOperatorSubtaskState
    snapshot(OP operator, int index, long timestamp, boolean isExactlyOnceMode, boolean isUnalignedCheckpoint, org.apache.flink.configuration.Configuration configuration, org.apache.flink.core.fs.Path savepointPath)
     
    static <OUT, OP extends org.apache.flink.streaming.api.operators.StreamOperator<OUT>>
    TaggedOperatorSubtaskState
    snapshot(OP operator, int index, long timestamp, boolean isExactlyOnceMode, boolean isUnalignedCheckpoint, org.apache.flink.configuration.Configuration configuration, org.apache.flink.core.fs.Path savepointPath, org.apache.flink.core.execution.SavepointFormatType savepointFormatType)
     

    Methods inherited from class java.lang.Object

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

  • Method Details

    • snapshot

      public static <OUT, OP extends org.apache.flink.streaming.api.operators.StreamOperator<OUT>> TaggedOperatorSubtaskState snapshot(OP operator, int index, long timestamp, boolean isExactlyOnceMode, boolean isUnalignedCheckpoint, org.apache.flink.configuration.Configuration configuration, org.apache.flink.core.fs.Path savepointPath, org.apache.flink.core.execution.SavepointFormatType savepointFormatType) throws Exception
      Throws:
      Exception

    • snapshot

      public static <OUT, OP extends org.apache.flink.streaming.api.operators.StreamOperator<OUT>> TaggedOperatorSubtaskState snapshot(OP operator, int index, long timestamp, boolean isExactlyOnceMode, boolean isUnalignedCheckpoint, org.apache.flink.configuration.Configuration configuration, org.apache.flink.core.fs.Path savepointPath) throws Exception
      Throws:
      Exception