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From "Amareshwari Sriramadasu (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6039) Computing Input Splits on the MR Cluster
Date Mon, 15 Jun 2009 04:12:07 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12719392#action_12719392
] 

Amareshwari Sriramadasu commented on HADOOP-6039:
-------------------------------------------------

bq. Isn't it possible to do this as part of the JOB_SETUP task itself?
This can be done. We should move out the creation of setup/cleanup tasks from JobInProgress.initTasks().




> Computing Input Splits on the MR Cluster
> ----------------------------------------
>
>                 Key: HADOOP-6039
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6039
>             Project: Hadoop Core
>          Issue Type: New Feature
>          Components: mapred
>            Reporter: Philip Zeyliger
>
> Instead of computing the input splits as part of job submission, Hadoop could have a
separate "job task type" that computes the input splits, therefore allowing that computation
to happen on the cluster.

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