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Date: Mon, 14 Apr 2008 11:47:05 -0700 (PDT)
From: "Doug Cutting (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Commented: (HADOOP-3245) Provide ability to persist running
 jobs (extend HADOOP-1876)
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    [ https://issues.apache.org/jira/browse/HADOOP-3245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12588703#action_12588703 ] 

Doug Cutting commented on HADOOP-3245:
--------------------------------------

> we don't have appends [ ... ]

We will though.  So, if you don't use HDFS, it might still be worth trying to use the FileSystem API to talk to the local FS, so that a subsequent move to HDFS would be trivial, a matter of configuration.  Perhaps we should start supporting append in the FileSystem API and in the local implementation now, to permit this?

> Provide ability to persist running jobs (extend HADOOP-1876)
> ------------------------------------------------------------
>
>                 Key: HADOOP-3245
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3245
>             Project: Hadoop Core
>          Issue Type: New Feature
>          Components: mapred
>            Reporter: Devaraj Das
>             Fix For: 0.18.0
>
>
> This could probably extend the work done in HADOOP-1876. This feature can be applied for things like jobs being able to survive jobtracker restarts.

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