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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