org.apache.flink.runtime.throwable.ThrowableType 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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*/
package org.apache.flink.runtime.throwable;
/**
* Enum for the classification of {@link Throwable} objects into failure/recovery classes.
*/
public enum ThrowableType {
/**
* This indicates error that would not succeed even with retry, such as DivideZeroException.
* No recovery attempt should happen for such an error. Instead, the job should fail immediately.
*/
NonRecoverableError,
/**
* Data consumption error, which indicates that we should revoke the producer.
* */
PartitionDataMissingError,
/**
* This indicates an error related to the running environment, such as hardware error, service issue, in which
* case we should consider blacklisting the machine.
* */
EnvironmentError,
/**
* This indicates a problem that is recoverable.
* */
RecoverableError
}