org.apache.flink.runtime.checkpoint.CheckpointRetentionPolicy Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
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* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
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package org.apache.flink.runtime.checkpoint;
import org.apache.flink.annotation.Internal;
/**
* Policy for whether checkpoints are retained after a job terminates.
*/
@Internal
public enum CheckpointRetentionPolicy {
/** Checkpoints should be retained on cancellation and failure. */
RETAIN_ON_CANCELLATION,
/** Checkpoints should be retained on failure, but not on cancellation. */
RETAIN_ON_FAILURE,
/** Checkpoints should always be cleaned up when an application reaches a terminal state. */
NEVER_RETAIN_AFTER_TERMINATION
}