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https://issues.apache.org/jira/browse/HDFS-10313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yongjun Zhang updated HDFS-10313:
---------------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.8.0
Target Version/s: 2.8.0
Status: Resolved (was: Patch Available)
I have committed to trunk, branch-2, branch-2.8. I also cherry-picked
HDFS-10216 to branch-2.8 for cherry-pick cleanness.
Thanks [~linyiqun] for the contribution, and [~jingzhao] for comments.
> Distcp need to enforce the order of snapshot names passed to -diff
> ------------------------------------------------------------------
>
> Key: HDFS-10313
> URL: https://issues.apache.org/jira/browse/HDFS-10313
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: distcp
> Reporter: Yongjun Zhang
> Assignee: Lin Yiqun
> Fix For: 2.8.0
>
> Attachments: HDFS-10313.001.patch, HDFS-10313.002.patch,
> HDFS-10313.003.patch
>
>
> This jira is to propose adding a check to distcp, when {{-diff s1 s2}} is
> passed, we need to ensure that s2 is newer than s1, otherwise, abort with a
> informative error message.
> This is the result of my offline discussion with [~jingzhao] on HDFS-9820.
> Thanks Jing.
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