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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4209) The TaskAttemptID should not have the JobTracker start time
Date Tue, 23 Sep 2008 04:50:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12633619#action_12633619
] 

Amar Kamat commented on HADOOP-4209:
------------------------------------

Enis,
Changing the format of attempt id might be a big change. I feel we should go with what Owen
has suggested and if we hit the case where the ids clash then we should rethink on the format.

> The TaskAttemptID should not have the JobTracker start time
> -----------------------------------------------------------
>
>                 Key: HADOOP-4209
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4209
>             Project: Hadoop Core
>          Issue Type: Bug
>            Reporter: Owen O'Malley
>            Assignee: Amar Kamat
>            Priority: Blocker
>             Fix For: 0.19.0
>
>         Attachments: HADOOP-4209-v1.patch
>
>
> The TaskAttemptID now includes the redundant copy of the JobTracker's start time as milliseconds.
We should instead change the JobID to have the longer unique string.

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