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Posted to hdfs-issues@hadoop.apache.org by "Kihwal Lee (JIRA)" <ji...@apache.org> on 2016/04/22 18:49:13 UTC

[jira] [Updated] (HDFS-9555) LazyPersistFileScrubber should still sleep if there are errors in the clear progress

     [ https://issues.apache.org/jira/browse/HDFS-9555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kihwal Lee updated HDFS-9555:
-----------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 2.7.3
           Status: Resolved  (was: Patch Available)

I've committed this to trunk through branch-2.7. Thanks for the patch, [~yangzhe1991].

> LazyPersistFileScrubber should still sleep if there are errors in the clear progress
> ------------------------------------------------------------------------------------
>
>                 Key: HDFS-9555
>                 URL: https://issues.apache.org/jira/browse/HDFS-9555
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.6.0
>            Reporter: Phil Yang
>            Assignee: Phil Yang
>             Fix For: 2.7.3
>
>         Attachments: 9555-v1.patch
>
>
> If LazyPersistFileScrubber.clearCorruptLazyPersistFiles throw an exception in run(), there will be no sleep logic so it will restart immediately. However it may be still fail so there are too many ERROR logs in namenode said "Ignoring exception in LazyPersistFileScrubber".
> We need sleep if we catch the exception.



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