hjobs(1)                      HADOOP                       hjobs(1)

NAME
                        hjobs - list hadoop jobs finished or running in hadoop
 
SYNOPSIS
        hjobs [OPTION]... [JOBID]...

DESCRIPTION
        hjobs will list hadoop jobs. If no parameters specifed, this command
        will list the jobs queuing and running only. 

        -u user_name
                With this option, hjobs will display jobs for a user_name 

        -l jobid
                Display the jobid information in long format. 

        -jt jobtracker url link.
                Display the job information of a cluster specified by the jobtracker
                url link, for example. -jt hostA:3479;hostB:3479

EXAMPLE
        List jobs

        % hjobs
        <JOBID = job_200708312310_xxxx>

        JOBID   USER   STAT     FROM_HOST   JOB_NAME   SUBMIT_TIME       
        0023    user1  RUN      hostA       WordCount  Sep 10 08:33
        0024    user1  PEND     hostA       WordCount  Sep 10 08:47
        0025    user2  PEND     hostB       WordCount  Sep 10 09:12

        Run hjobs -u user_name to display jobs for a specific user. 

        % hjobs -u user1
        <JOBID = job_200708312310_xxxx @c0101:8801>

        JOBID   USER   STAT     FROM_HOST   JOB_NAME   SUBMIT_TIME       
        0023    user1  RUN      hostA       WordCount  Sep 10 08:33
        0024    user1  PEND     hostA       WordCount  Sep 10 08:47

        % hjobs -l job_200708312310_0005
        Job <job_200709161514_0005 @c0101:8802>, User <nobody>, Status <RUN>

        Thu Jan 01 08:00:00: Submitted, JobName <wordcount>
                                                 Input Files </user/sgliu/CHANGES.txt>
                                                 Output Path </user/sgliu/out5>

        MAP                : Total Progress <0.625>
                                                 Total Number of MAP Tasks <8>
                                                 Total Number of Finished MAPs <5>
                                                 Total Number of Running MAPs <3>
                                                 Total Number of Failed MAPs <0>
                                                 <MAPTID == tip_200709161514_0005_m_xxxxxx>

        Sun Sep 16 19:29:59: Map Task <000000>, State <DONE> Launched on hosts: 
                                                 <tracker_c0101:50050>
                                                 Failure Times <0> Kill Times <0>
        Sun Sep 16 19:30:36: Map Task <000000> Finished.

        Sun Sep 16 19:30:01: Map Task <000001>, State <DONE> Launched on hosts: 
                                                 <tracker_c0101:50050>
                                                 Failure Times <0> Kill Times <0>
        Sun Sep 16 19:30:36: Map Task <000001> Finished.

        Sun Sep 16 19:30:07: Map Task <000002>, State <RUNNING> Launched on hosts: 
                                                 <tracker_c0102:50050>
                                                 Failure Times <0> Kill Times <0>

        Sun Sep 16 19:30:36: Map Task <000003>, State <DONE> Launched on hosts: 
                                                 <tracker_c0101:50050>
                                                 Failure Times <0> Kill Times <0>
        Sun Sep 16 19:30:44: Map Task <000003> Finished.

        Sun Sep 16 19:30:40: Map Task <000004>, State <RUNNING> Launched on hosts: 
                                                 <tracker_c0102:50050>
                                                 Failure Times <0> Kill Times <0>

        Sun Sep 16 19:30:44: Map Task <000005>, State <DONE> Launched on hosts: 
                                                 <tracker_c0101:50050>
                                                 Failure Times <0> Kill Times <0>
        Sun Sep 16 19:30:59: Map Task <000005> Finished.

        Sun Sep 16 19:30:46: Map Task <000006>, State <DONE> Launched on hosts: 
                                                 <tracker_c0101:50050>
                                                 Failure Times <0> Kill Times <0>
        Sun Sep 16 19:31:02: Map Task <000006> Finished.

        Sun Sep 16 19:31:02: Map Task <000007>, State <RUNNING> Launched on hosts: 
                                                 <tracker_c0101:50050>
                                                 Failure Times <0> Kill Times <0>

        REDUCE             : Total Progress <0.036458336>
                                                 Total Number of Reduce Tasks <8>
                                                 Total Number of Finished Reduces <0>
                                                 Total Number of Running Reduces <4>
                                                 Total Number of Failed Reduces <0>
                                                 <REDUCETID == tip_200709161514_0005_r_xxxxxx>

        Sun Sep 16 19:30:10: Reduce Task <000000>, State <RUNNING> Launched on hosts: 
                                                 <tracker_c0101:50050>
                                                 Failure Times <0> Kill Times <0> 

        Sun Sep 16 19:30:11: Reduce Task <000001>, State <RUNNING> Launched on hosts: 
                                                 <tracker_c0101:50050>
                                                 Failure Times <0> Kill Times <0> 

        Sun Sep 16 19:30:53: Reduce Task <000002>, State <RUNNING> Launched on hosts: 
                                                 <tracker_c0102:50050>
                                                 Failure Times <0> Kill Times <0> 

        Sun Sep 16 19:30:54: Reduce Task <000003>, State <RUNNING> Launched on hosts: 
                                                 <tracker_c0102:50050>
                                                 Failure Times <0> Kill Times <0> 
                                                 Reduce Task <000004>, State <PENDING>
                                                 Reduce Task <000005>, State <PENDING>
                                                 Reduce Task <000006>, State <PENDING>
                                                 Reduce Task <000007>, State <PENDING>

        URL                : <http://c0101:50030/jobdetails.jsp?jobid=job_200709161514_0005>

AUTHOR
        Written by Shuguang Liu

REPORT BUGS
        Report bugs to <honkliu@hotmail.com>

COPYRIGHT
        Copyright (C) 2005-2010 Shuguang Liu's Inc.

        This file is not a free software, all the source codes are protected
        and will not be released to any body or organization without 
        authority. 

SEE ALSO
        hjobkill(1), htop(1), hbot(1)

hjobs (hadoop utils) 13.0               October 2007 

hjobs (last edited 2009-09-20 23:55:01 by localhost)