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Date: Fri, 5 Dec 2008 05:43:44 -0800 (PST)
From: "Amar Kamat (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Commented: (HADOOP-4784) Need value for Running, Completed
 and Failed maps and reduces for a job.
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    [ https://issues.apache.org/jira/browse/HADOOP-4784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12653777#action_12653777 ] 

Amar Kamat commented on HADOOP-4784:
------------------------------------

Looking at the code it looks like these counts are maintained in {{JobInProgress}}. We can probably get away with the (re)computation in {{jobdetails.jsp}}. Also other job level info like _num-maps_/_num-reduces_ should also be provided to the client via {{JobProfile}}. {{TaskReports}} doesnt pass any information whether a TIP is {{WAITING, RUNNING, SUCCEEDED, KILLED, FAILED}}. These info at the user side makes a lot of difference and saves time spent in parsing the jsp files.

> Need value for Running, Completed and Failed maps and reduces for a job.
> ------------------------------------------------------------------------
>
>                 Key: HADOOP-4784
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4784
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: Karam Singh
>
> Currently there is no JobClient call which gives information for Running, Completed and Failed maps and reduces for a job. Only way to get this is to parse jobdetails.jsp.

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