[jira] [Commented] (HBASE-13049) wal_roll ruby command doesn't work.

["Matteo Bertozzi (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-13049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14322753#comment-14322753 ] 

Matteo Bertozzi commented on HBASE-13049:
-----------------------------------------

+1

> wal_roll ruby command doesn't work. 
> ------------------------------------
>
>                 Key: HBASE-13049
>                 URL: https://issues.apache.org/jira/browse/HBASE-13049
>             Project: HBase
>          Issue Type: Bug
>          Components: shell
>            Reporter: Bhupendra Kumar Jain
>         Attachments: 0001-HBASE-13049-wal_roll-ruby-command-doesn-t-work.patch
>
>
> On execution of wal_roll command in shell, error message gets displayed as shown below
> hbase(main):005:0> wal_roll 'host-10-19-92-94,16201,1424081618286'
> *ERROR: cannot convert instance of class org.jruby.RubyString to class org.apache.hadoop.hbase.ServerName*
> its because Admin Java api expecting a ServerName object but script passes the ServerName as string. 
> currently script is as below
> {code}
> @admin.rollWALWriter(server_name)
> {code}
> It should be like 
> {code}
> @admin.rollWALWriter(ServerName.valueOf(server_name))
> {code}



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