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https://issues.apache.org/jira/browse/HDFS-10617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15376257#comment-15376257
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Hudson commented on HDFS-10617:
-------------------------------
SUCCESS: Integrated in Hadoop-trunk-Commit #10095 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/10095/])
HDFS-10617. PendingReconstructionBlocks.size() should be synchronized. (kihwal:
rev 2bbc3ea1b54c25c28eb04caa48dece5cfc19d613)
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/PendingReconstructionBlocks.java
> 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
> Fix For: 2.9.0
>
> Attachments: HDFS-10617.001.patch, HDFS-10617.002.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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