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https://issues.apache.org/jira/browse/HADOOP-1944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Devaraj Das resolved HADOOP-1944.
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Resolution: Fixed
Since HADOOP-1874 addresses the bug in this issue, I am closing it.
> Maps which ran on trackers declared 'lost' are being marked as FAILED rather
> than KILLED
> ----------------------------------------------------------------------------------------
>
> Key: HADOOP-1944
> URL: https://issues.apache.org/jira/browse/HADOOP-1944
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.15.0
> Reporter: Arun C Murthy
> Assignee: Devaraj Das
> Priority: Blocker
> Fix For: 0.15.0
>
>
> There seems to be a bug in {{TaskInProgress.taskKilled}} which checks if that
> taskid was in {{tasksToKill}}, if not, it just marks the taskid as FAILED.
> This is wrong since tasks can also be KILLED due to *lost task-trackers* and
> hence won't be found in {{tasksToKill}}.
> This clearly leads to a wrongly penalizing user-jobs.
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