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From "Archana T (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-9151) Mover should print the exit status/reason on console like balancer tool.
Date Mon, 28 Sep 2015 05:06:04 GMT
Archana T created HDFS-9151:
-------------------------------

             Summary: Mover should print the exit status/reason on console like balancer tool.
                 Key: HDFS-9151
                 URL: https://issues.apache.org/jira/browse/HDFS-9151
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: balancer & mover
            Reporter: Archana T
            Assignee: Surendra Singh Lilhore
            Priority: Minor


Mover should print exit reason on console --

In cases where there is No blocks to move or unavailable Storages or any other, Mover tool
gives No information on exit reason on the console--
{code}
# ./hdfs mover
...
Sep 28, 2015 12:31:25 PM Mover took 10sec
# echo $?
0

# ./hdfs mover
...
Sep 28, 2015 12:33:10 PM Mover took 1sec
# echo $?
254
{code}

Unlike Balancer prints exit reason 
example--
#./hdfs balancer
...
{color:red}The cluster is balanced. Exiting...{color}
Sep 28, 2015 12:18:02 PM Balancing took 1.744 seconds




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