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https://issues.apache.org/jira/browse/HADOOP-15262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16404440#comment-16404440
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Hudson commented on HADOOP-15262:
---------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13854 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/13854/])
HADOOP-15262. AliyunOSS: move files under a directory in parallel when
(sammi.chen: rev d67a5e2dec5c60d96b0c216182891cdfd7832ac5)
* (add)
hadoop-tools/hadoop-aliyun/src/main/java/org/apache/hadoop/fs/aliyun/oss/AliyunOSSCopyFileTask.java
* (edit)
hadoop-tools/hadoop-aliyun/src/main/java/org/apache/hadoop/fs/aliyun/oss/AliyunOSSFileSystem.java
* (add)
hadoop-tools/hadoop-aliyun/src/main/java/org/apache/hadoop/fs/aliyun/oss/AliyunOSSCopyFileContext.java
* (edit)
hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSFileSystemContract.java
* (edit)
hadoop-tools/hadoop-aliyun/src/main/java/org/apache/hadoop/fs/aliyun/oss/Constants.java
> AliyunOSS: move files under a directory in parallel when rename a directory
> ---------------------------------------------------------------------------
>
> Key: HADOOP-15262
> URL: https://issues.apache.org/jira/browse/HADOOP-15262
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/oss
> Affects Versions: 3.0.0
> Reporter: wujinhu
> Assignee: wujinhu
> Priority: Major
> Attachments: HADOOP-15262-branch-2.001.patch, HADOOP-15262.001.patch,
> HADOOP-15262.002.patch, HADOOP-15262.003.patch, HADOOP-15262.004.patch,
> HADOOP-15262.005.patch, HADOOP-15262.006.patch, HADOOP-15262.007.patch
>
>
> Currently, rename() operation renames files in series. This will be slow if a
> directory contains many files. So we can improve this by rename files in
> parallel.
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