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https://issues.apache.org/jira/browse/MAPREDUCE-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12757161#action_12757161
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Iyappan Srinivasan commented on MAPREDUCE-277:
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+1 for QA
1) Checked job for counters and if job and task numbers are displayed correctly.
2) Checked when jobs reach 100, still the job and task numbers are displayed
correctly without any erros.
3) When a job is killed, counter info are not displayed and no exception gets
thrown in task tracker logs.
4) When JT restat happens, when some jobs are running and some jobs are
waiting, still the jobs get resubmitted and
then shows the counter information properly.
5) When JT restart happens, the previously existing job history files, still
shows the couner information properly.
6) When a task attempt is killed/ failed, and the overall job fails, still the
coutner info is shown
7) When a task attempt is killed/ failed, and the overall job passes, still
the coutner info is shown.
8) Checked the counter info with the real info int eh done directory. it still
shows it correctly
9) Did job -history "hdfs://job" - dfs. It shows the history information
correctly
10) Did job -history with "file:///job" - local directory. It shows the history
information correctly
> Job history counters should be avaible on the UI.
> -------------------------------------------------
>
> Key: MAPREDUCE-277
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-277
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: jobtracker
> Affects Versions: 0.20.1
> Reporter: Amareshwari Sriramadasu
> Assignee: Amar Kamat
> Priority: Blocker
> Fix For: 0.21.0
>
> Attachments: HADOOP-3200-20080915.1.txt, mapred-277-v1.2.patch,
> mapred-277-v1.4.patch, mapred-277-v2.patch, mapred-277.patch
>
>
> Job history is logging counters. But they are not visible on the UI.
> Job history parser and UI should be modified to view counters.
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