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From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-7930) commitBlockSynchronization() does not remove locations, which were not confirmed
Date Fri, 13 Mar 2015 19:14:38 GMT
Konstantin Shvachko created HDFS-7930:
-----------------------------------------

             Summary: commitBlockSynchronization() does not remove locations, which were not
confirmed
                 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
            Priority: Blocker


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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