hadoop OBSClientFactory 源码
haddop OBSClientFactory 代码
文件路径：/hadoop-cloud-storage-project/hadoop-huaweicloud/src/main/java/org/apache/hadoop/fs/obs/OBSClientFactory.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 com.obs.services.ObsClient;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import java.io.IOException;
import java.net.URI;
/**
* Factory for creating OBS client instance to be used by {@link
* OBSFileSystem}.
*/
@InterfaceAudience.Private
@InterfaceStability.Unstable
interface OBSClientFactory {
/**
* Creates a new {@link ObsClient} client. This method accepts the OBS file
* system URI both in raw input form and validated form as separate arguments,
* because both values may be useful in logging.
*
* @param name raw input OBS file system URI
* @return OBS client
* @throws IOException IO problem
*/
ObsClient createObsClient(URI name) throws IOException;
}
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