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https://issues.apache.org/jira/browse/HADOOP-5532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12683859#action_12683859
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Amar Kamat commented on HADOOP-5532:
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I think we should add a new api in {{TaskScheduler}} named {{init()}}.
{{init()}} will enable the scheduler to initialize its services and register
them with the jobtracker. But start working/functioning only upon {{start()}}.
Thoughts?
> Jobs should not be initialized while the recovery is in progress
> ----------------------------------------------------------------
>
> Key: HADOOP-5532
> URL: https://issues.apache.org/jira/browse/HADOOP-5532
> Project: Hadoop Core
> Issue Type: Improvement
> Components: mapred
> Reporter: Amar Kamat
>
> In the default case, the eager-task-initializer tries to init a job as soon
> as its added. There is actually no need for external inits as recovery
> manager itself does a forceful inits. The important thing is to enforce this
> delay on inits across schedulers.
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