[
https://issues.apache.org/jira/browse/HADOOP-1050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Arun C Murthy updated HADOOP-1050:
----------------------------------
Attachment: HADOOP-1050_20070405_1.patch
Here's a patch while I continue testing... appreciate any f/b.
This patch ensures that the framework distinguishes between 'failed' tasks and
tasks 'killed' because of framework errors (e.g lost task-trackers) and thus
does not unfairly abort TIPs and hence jobs due to no fault of their own.
> Do not count lost tasktracker against the job
> ---------------------------------------------
>
> Key: HADOOP-1050
> URL: https://issues.apache.org/jira/browse/HADOOP-1050
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Reporter: Arun C Murthy
> Assigned To: Arun C Murthy
> Attachments: HADOOP-1050_20070405_1.patch
>
>
> Equating a task failure to the one caused by a lost tasktracker is unfair on
> the job; in extreme cases it leads to a job being killed since a TIP could
> fail.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
