hadoop OBSIOException 源码
haddop OBSIOException 代码
文件路径：/hadoop-cloud-storage-project/hadoop-huaweicloud/src/main/java/org/apache/hadoop/fs/obs/OBSIOException.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.fs.obs;
import org.apache.hadoop.util.Preconditions;
import com.obs.services.exception.ObsException;
import java.io.IOException;
/**
* IOException equivalent to {@link ObsException}.
*/
class OBSIOException extends IOException {
private static final long serialVersionUID = -1582681108285856259L;
/**
* Peration message.
*/
private final String operation;
OBSIOException(final String operationMsg, final ObsException cause) {
super(cause);
Preconditions.checkArgument(operationMsg != null,
"Null 'operation' argument");
Preconditions.checkArgument(cause != null, "Null 'cause' argument");
this.operation = operationMsg;
}
public ObsException getCause() {
return (ObsException) super.getCause();
}
@Override
public String getMessage() {
return operation + ": " + getCause().getErrorMessage()
+ ", detailMessage: " + super.getMessage();
}
}
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