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https://issues.apache.org/jira/browse/HDFS-13611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Wang updated HDFS-13611:
-------------------------------
Resolution: Fixed
Fix Version/s: 3.0.4
3.1.1
3.2.0
2.10.0
Status: Resolved (was: Patch Available)
I've committed this to trunk, branch-3.1, branch-3.0, branch-2. Thanks for
reviewing, Todd and Xiao, and Todd for the original spot.
> Unsafe use of Text as a ConcurrentHashMap key in PBHelperClient
> ---------------------------------------------------------------
>
> Key: HDFS-13611
> URL: https://issues.apache.org/jira/browse/HDFS-13611
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.10.0, 3.2.0, 3.1.1, 3.0.4
> Reporter: Andrew Wang
> Assignee: Andrew Wang
> Priority: Major
> Fix For: 2.10.0, 3.2.0, 3.1.1, 3.0.4
>
> Attachments: HDFS-13611.001.patch, HDFS-13611.002.patch
>
>
> Follow on to HDFS-13601, a bug spotted by [~tlipcon]: since Text is mutable,
> it's not safe to use as a hash map key.
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