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From "Eric Badger (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-10617) PendingReplicationBlocks.size() should be synchronized
Date Wed, 13 Jul 2016 15:09:20 GMT
Eric Badger created HDFS-10617:

             Summary: PendingReplicationBlocks.size() should be synchronized
                 Key: HDFS-10617
                 URL: https://issues.apache.org/jira/browse/HDFS-10617
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 0.22.0
            Reporter: Eric Badger
            Assignee: Eric Badger

pendingReplications is a HashMap, which is not a thread-safe data structure. Therefore, the
size() function should be synchronized just like the rest of the member functions. 

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