[jira] [Updated] (MAPREDUCE-6433) launchTime may be negative

["Chris Douglas (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Douglas updated MAPREDUCE-6433:
-------------------------------------
    Attachment: MAPREDUCE-6433-branch-2.7.001.patch

Backport to branch-2.7.

This doesn't seem major, but it's easy to include in the upcoming 2.7.4 release.

> launchTime may be negative
> --------------------------
>
>                 Key: MAPREDUCE-6433
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6433
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobhistoryserver, mrv2
>    Affects Versions: 2.4.1
>            Reporter: Allen Wittenauer
>            Assignee: zhihai xu
>             Fix For: 2.8.0, 3.0.0-alpha1
>
>         Attachments: MAPREDUCE-6433.000.patch, MAPREDUCE-6433.001.patch, MAPREDUCE-6433-branch-2.7.001.patch, REPRODUCE.patch
>
>
> Under extremely rare conditions (.0017% in our sample size), launchTime in the jhist files may be set to -1.



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