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Posted to mapreduce-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2012/09/01 04:39:07 UTC

[jira] [Updated] (MAPREDUCE-4629) In DEBUG_MODE, JobHistory#directoryTime() returns incorrect time

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karthik Kambatla updated MAPREDUCE-4629:
----------------------------------------

    Attachment: MR-4629.patch

Uploading a patch that fixes this issue.

The patch:
- corrects the adjustment in directoryTime() and timestamDirectoryComponent() for DEBUG_MODE
- adds tests to ensure correct behavior
                
> In DEBUG_MODE, JobHistory#directoryTime() returns incorrect time
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-4629
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4629
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 1.0.3
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>         Attachments: MR-4629.patch
>
>
> The helper methods in JobHistory - directoryTime() and timestampDirectoryComponent() - adjust the month field for readability (Jan is 0 as per Calendar, 1 for us)
> In DEBUG_MODE, JobHistory uses hour instead of month. However, the adjustment is still applied.

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