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https://issues.apache.org/jira/browse/HDFS-10653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15388233#comment-15388233
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Hudson commented on HDFS-10653:
-------------------------------
SUCCESS: Integrated in Hadoop-trunk-Commit #10130 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/10130/])
HDFS-10653. Optimize conversion from path string to components. (jing9: rev
bd3dcf46e263b6e6aa3fca6a5d9936cc49e3280f)
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSnapshotPathINodes.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INode.java
> Optimize conversion from path string to components
> --------------------------------------------------
>
> Key: HDFS-10653
> URL: https://issues.apache.org/jira/browse/HDFS-10653
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs
> Affects Versions: 2.0.0-alpha
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Fix For: 2.9.0
>
> Attachments: HDFS-10653.patch
>
>
> Converting a path String to a byte[][] currently requires an unnecessary
> intermediate conversion from String to String[]. Removing this will reduce
> excessive object allocation and byte copying.
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