org.apache.zookeeper.server.ExitCode Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* 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,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.zookeeper.server;
/**
* Exit code used to exit server
*/
public enum ExitCode {
/** Execution finished normally */
EXECUTION_FINISHED(0),
/** Unexpected errors like IO Exceptions */
UNEXPECTED_ERROR(1),
/** Invalid arguments during invocations */
INVALID_INVOCATION(2),
/** Cannot access datadir when trying to replicate server */
UNABLE_TO_ACCESS_DATADIR(3),
/** Unable to start admin server at ZooKeeper startup */
ERROR_STARTING_ADMIN_SERVER(4),
/** Severe error during snapshot IO */
TXNLOG_ERROR_TAKING_SNAPSHOT(10),
/** zxid from COMMIT does not match the one from pendingTxns queue */
UNMATCHED_TXN_COMMIT(12),
/** Unexpected packet from leader, or unable to truncate log on Leader.TRUNC */
QUORUM_PACKET_ERROR(13),
/** Unable to bind to the quorum (election) port after multiple retry */
UNABLE_TO_BIND_QUORUM_PORT(14);
private final int value;
ExitCode(final int newValue) {
value = newValue;
}
public int getValue() {
return value;
}
}