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https://issues.apache.org/jira/browse/HADOOP-16255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17128690#comment-17128690
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Kihwal Lee commented on HADOOP-16255:
-------------------------------------
Cherry-picked the change to branch-3.1. Committed the branch-2 patch to
branch-2.10 and also cherry-picked it to branch-2.9 and branch-2.8. Branch 2.9
and 2.8 are EOL except for security fixes, but some of us are still tracking
the branches.
> ChecksumFS.Make FileSystem.rename(path, path, options) doesn't rename checksum
> ------------------------------------------------------------------------------
>
> Key: HADOOP-16255
> URL: https://issues.apache.org/jira/browse/HADOOP-16255
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 2.8.5, 3.1.2
> Reporter: Steve Loughran
> Assignee: Jungtaek Lim
> Priority: Major
> Fix For: 2.8.6, 3.2.1, 2.10.1, 3.1.5
>
> Attachments: HADOOP-16255-branch-2-001.patch
>
>
> ChecksumFS doesn't override FilterFS rename/3, so doesn't rename the checksum
> with the file.
> As a result, if a file is renamed over an existing file using rename(src,
> dest, OVERWRITE) the renamed file will be considered to have an invalid
> checksum -the old one is picked up instead.
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