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https://issues.apache.org/jira/browse/HDFS-7106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14144801#comment-14144801
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Hudson commented on HDFS-7106:
------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #1905 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1905/])
HDFS-7106. Reconfiguring DataNode volumes does not release the lock files in
removed volumes. (cnauroth via cmccabe) (cmccabe: rev
912ad32b03c1e023ab88918bfa8cb356d1851545)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeHotSwapVolumes.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataStorage.java
> Reconfiguring DataNode volumes does not release the lock files in removed
> volumes.
> ----------------------------------------------------------------------------------
>
> Key: HDFS-7106
> URL: https://issues.apache.org/jira/browse/HDFS-7106
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Fix For: 2.6.0
>
> Attachments: HDFS-7106.1.patch, HDFS-7106.2.patch, HDFS-7106.3.patch
>
>
> After reconfiguring a DataNode to remove volumes without restarting the
> DataNode, the process still holds lock files exclusively in all of the
> volumes that were removed.
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