[
https://issues.apache.org/jira/browse/HADOOP-4209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12635970#action_12635970
]
Amar Kamat commented on HADOOP-4209:
------------------------------------
Tested the patch on 50 nodes and it works fine. Tried with multiple restarts
and everytime the attempt-id space shifts by 1000.
> 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
> Components: mapred
> Reporter: Owen O'Malley
> Assignee: Amar Kamat
> Priority: Blocker
> Fix For: 0.19.0
>
> Attachments: HADOOP-4209-v1.1.patch, 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.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
