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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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Attachment: HDSF-10617-b2.001.patch
Attaching branch-2 patch
> PendingReconstructionBlocks.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
> Attachments: HDFS-10617.001.patch, HDSF-10617-b2.001.patch
>
>
> PendingReconstructionBlocks (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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