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https://issues.apache.org/jira/browse/HDFS-7373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee updated HDFS-7373:
-----------------------------
Comment: was deleted
(was: FAILURE: Integrated in Hadoop-Mapreduce-trunk #1962 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1962/])
HDFS-7373. Allow decommissioning of dead DataNodes. Contributed by Zhe Zhang.
(wang: rev 5bd048e8378034b496bacc73b470a25d855aceb1)
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeManager.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestDeadDatanode.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/DFSTestUtil.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestDecommissioningStatus.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
)
> Clean up temporary files after fsimage transfer failures
> --------------------------------------------------------
>
> Key: HDFS-7373
> URL: https://issues.apache.org/jira/browse/HDFS-7373
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Kihwal Lee
> Assignee: Kihwal Lee
> Attachments: HDFS-7373.patch
>
>
> When a fsimage (e.g. checkpoint) transfer fails, a temporary file is left in
> each storage directory. If the size of name space is large, these files can
> take up quite a bit of space.
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