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From "Michael Bieniosek (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-1781) Need more complete API of JobClient class
Date Fri, 24 Aug 2007 21:37:30 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-1781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12522657

Michael Bieniosek commented on HADOOP-1781:

Most of these are available currently.  You need to call client.getJob(jobid) to get a RunningJob,
and then the RunningJob object has your desired APIs 2,3,4, and 5.  This works for completed
jobs as well as "running" jobs.

> Need more complete API of JobClient class
> -----------------------------------------
>                 Key: HADOOP-1781
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1781
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: Runping Qi
> We need a programmatic way to find out the information about a map/reduce cluster and
the jobs on the cluster.
> The current API is not complete.
> In particular, the following API functions are needed:
> 1. jobs()  currently, there is an API function JobsToComplete, which returns running/waiting
jobs only.  jobs() should return the complete list.
> 2. TaskReport[] getMap/ReduceTaskReports(String jobid)
> 3. getStartTime()
> 4. getJobStatus(String jobid);
> 5. getJobProfile(String jobid);

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