hadoop RpcServerException 源码
haddop RpcServerException 代码
文件路径：/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/RpcServerException.java
/**
* 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.hadoop.ipc;
import org.apache.hadoop.ipc.protobuf.RpcHeaderProtos.RpcResponseHeaderProto.RpcErrorCodeProto;
import org.apache.hadoop.ipc.protobuf.RpcHeaderProtos.RpcResponseHeaderProto.RpcStatusProto;
/**
* Indicates an exception on the RPC server
*/
public class RpcServerException extends RpcException {
private static final long serialVersionUID = 1L;
/**
* Constructs exception with the specified detail message.
* @param message detailed message.
*/
public RpcServerException(final String message) {
super(message);
}
/**
* Constructs exception with the specified detail message and cause.
*
* @param message message.
* @param cause the cause (can be retried by the {@link #getCause()} method).
* (A <tt>null</tt> value is permitted, and indicates that the cause
* is nonexistent or unknown.)
*/
public RpcServerException(final String message, final Throwable cause) {
super(message, cause);
}
/**
* @return get the rpc status corresponding to this exception.
*/
public RpcStatusProto getRpcStatusProto() {
return RpcStatusProto.ERROR;
}
/**
* @return get the detailed rpc status corresponding to this exception.
*/
public RpcErrorCodeProto getRpcErrorCodeProto() {
return RpcErrorCodeProto.ERROR_RPC_SERVER;
}
}
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