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Posted to issues@hbase.apache.org by "Ted Yu (Resolved) (JIRA)" <ji...@apache.org> on 2011/11/14 20:12:51 UTC

[jira] [Resolved] (HBASE-4704) A JRuby script for identifying active master

     [ https://issues.apache.org/jira/browse/HBASE-4704?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu resolved HBASE-4704.
---------------------------

      Resolution: Fixed
    Hadoop Flags: Reviewed
    
> A JRuby script for identifying active master
> --------------------------------------------
>
>                 Key: HBASE-4704
>                 URL: https://issues.apache.org/jira/browse/HBASE-4704
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Mikhail Bautin
>            Assignee: Mikhail Bautin
>            Priority: Trivial
>             Fix For: 0.94.0
>
>         Attachments: D117.1.patch, HBASE-4704.D117.2.patch, HBASE-4704.D117.3.patch
>
>
> This simple script reads the HBase master ZK node and outputs the hostname of the active master. This is needed so that operational scripts can decide where the primary master is running. I am also including a one-line hbase-jruby script so we can make our jruby scripts proper UNIX executables by including an "#!/usr/bin/env hbase-jruby" at the top.

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