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https://issues.apache.org/jira/browse/HDFS-10617?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Badger updated HDFS-10617:
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Description: pendingReconstructions (pendingReplicationBlocks in branch-2
and below) 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. (was: 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. )
Summary: PendingReconstructions.size() should be synchronized (was:
PendingReplicationBlocks.size() should be synchronized)
> PendingReconstructions.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
>
> pendingReconstructions (pendingReplicationBlocks in branch-2 and below) 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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