org.apache.flink.runtime.checkpoint.CheckpointException Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* 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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* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.flink.runtime.checkpoint;
import org.apache.flink.util.Preconditions;
import org.apache.flink.util.SerializedThrowable;
/**
* Base class for checkpoint related exceptions.
*/
public class CheckpointException extends Exception {
private static final long serialVersionUID = 3257526119022486948L;
private final CheckpointFailureReason checkpointFailureReason;
public CheckpointException(CheckpointFailureReason failureReason) {
super(failureReason.message());
this.checkpointFailureReason = Preconditions.checkNotNull(failureReason);
}
public CheckpointException(String message, CheckpointFailureReason failureReason) {
super(message + " Failure reason: " + failureReason.message());
this.checkpointFailureReason = Preconditions.checkNotNull(failureReason);
}
public CheckpointException(CheckpointFailureReason failureReason, Throwable cause) {
// Defensively replace the cause with a SerializedThrowable in case it's a user-defined exception
// that doesn't exist on the JobManager's default classpath.
super(
failureReason.message(),
cause == null ? null : new SerializedThrowable(cause));
this.checkpointFailureReason = Preconditions.checkNotNull(failureReason);
}
public CheckpointException(String message, CheckpointFailureReason failureReason, Throwable cause) {
// Defensively replace the cause with a SerializedThrowable in case it's a user-defined exception
// that doesn't exist on the JobManager's default classpath.
super(
message + " Failure reason: " + failureReason.message(),
cause == null ? null : new SerializedThrowable(cause));
this.checkpointFailureReason = Preconditions.checkNotNull(failureReason);
}
public CheckpointFailureReason getCheckpointFailureReason() {
return checkpointFailureReason;
}
}