[jira] [Created] (HDFS-16957) RBF: Exit status of dfsrouteradmin -rm should be non-zero for unsuccessful attempt

["Viraj Jasani (Jira)" <ji...@apache.org>]

Viraj Jasani created HDFS-16957:
-----------------------------------

             Summary: RBF: Exit status of dfsrouteradmin -rm should be non-zero for unsuccessful attempt
                 Key: HDFS-16957
                 URL: https://issues.apache.org/jira/browse/HDFS-16957
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Viraj Jasani
            Assignee: Viraj Jasani


DFS router admin returns non-zero status code for unsuccessful attempt to add or update mount point. However, same is not the case with removal of mount point.

For instance,
{code:java}
bin/hdfs dfsrouteradmin -add /data4 ns1 /data4
..
..

Cannot add destination at ns1 /data4


echo $?
255 {code}
{code:java}
/hadoop/bin/hdfs dfsrouteradmin -rm /data4
..
..
Cannot remove mount point /data4


echo $?
0{code}
Removal of mount point should stay consistent with other options and return non-zero (unsuccessful) status code.



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