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https://issues.apache.org/jira/browse/YARN-546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandy Ryza reopened YARN-546:
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Assignee: Sandy Ryza
I've spoken to a few people that still see the event log as valuable.
Independent of what we choose to do in YARN-1383, we should make disabling it
an option. Will post a patch here soon.
I'm going to put the option into the allocations file instead of as a yarn
config so that it can be turned off and on.
> mapred.fairscheduler.eventlog.enabled removed from Hadoop 2.0
> -------------------------------------------------------------
>
> Key: YARN-546
> URL: https://issues.apache.org/jira/browse/YARN-546
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 2.0.3-alpha
> Reporter: Lohit Vijayarenu
> Assignee: Sandy Ryza
> Attachments: YARN-546.1.patch
>
>
> Hadoop 1.0 supported an option to turn on/off FairScheduler event logging
> using mapred.fairscheduler.eventlog.enabled. In Hadoop 2.0, it looks like
> this option has been removed (or not ported?) which causes event logging to
> be enabled by default and there is no way to turn it off.
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