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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3245) Provide ability to persist running jobs (extend HADOOP-1876)
Date Fri, 19 Sep 2008 12:50:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12632662#action_12632662
] 

Amar Kamat commented on HADOOP-3245:
------------------------------------

Steve,
The runtime of these tests are mainly because of the number of maps they run which is 50.
The reason for running 50 maps is for having sufficient history size so that recovery can
be tested. We can probably reduce the wait time to 1sec or so. I will check if I can reduce
the test time and keep you guys posted.

> 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
>            Assignee: Amar Kamat
>             Fix For: 0.19.0
>
>         Attachments: HADOOP-3245-v2.5.patch, HADOOP-3245-v2.6.5.patch, HADOOP-3245-v2.6.9.patch,
HADOOP-3245-v4.1.patch, HADOOP-3245-v5.13.patch, HADOOP-3245-v5.14.patch, HADOOP-3245-v5.26.patch,
HADOOP-3245-v5.30-nolog.patch, HADOOP-3245-v5.31.3-nolog.patch, HADOOP-3245-v5.33.1.patch,
HADOOP-3245-v5.35.3-no-log.patch, HADOOP-3245-v5.36-no-log.patch, HADOOP-3245-v5.36.1-no-log.patch,
HADOOP-3245-v5.36.2-no-log.patch, HADOOP-3245-v5.36.3-no-log.patch, HADOOP-3245-v5.36.3-no-log.patch
>
>
> 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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