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https://issues.apache.org/jira/browse/HDFS-7930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14370456#comment-14370456
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Hudson commented on HDFS-7930:
------------------------------
SUCCESS: Integrated in Hadoop-trunk-Commit #7378 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/7378/])
HDFS-7930. commitBlockSynchronization() does not remove locations. (yliu)
(yliu: rev e37ca221bf4e9ae5d5e667d8ca284df9fdb33199)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFileTruncate.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
> commitBlockSynchronization() does not remove locations
> ------------------------------------------------------
>
> Key: HDFS-7930
> URL: https://issues.apache.org/jira/browse/HDFS-7930
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.7.0
> Reporter: Konstantin Shvachko
> Assignee: Yi Liu
> Priority: Blocker
> Fix For: 2.7.0
>
> Attachments: HDFS-7930.001.patch, HDFS-7930.002.patch,
> HDFS-7930.003.patch
>
>
> When {{commitBlockSynchronization()}} has less {{newTargets}} than in the
> original block it does not remove unconfirmed locations. This results in that
> the the block stores locations of different lengths or genStamp (corrupt).
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