[jira] [Updated] (HBASE-4756) Enable tab-completion in HBase shell

["Ryan Thiessen (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-4756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ryan Thiessen updated HBASE-4756:
---------------------------------

    Status: Patch Available  (was: Open)
    
> Enable tab-completion in HBase shell
> ------------------------------------
>
>                 Key: HBASE-4756
>                 URL: https://issues.apache.org/jira/browse/HBASE-4756
>             Project: HBase
>          Issue Type: Improvement
>          Components: shell
>            Reporter: Ryan Thiessen
>            Priority: Minor
>
> Tab-completion in the HBase irb shell is nifty for debugging.  Without the +X-O option it frequently crashes.  Is there any reason not to enable this by default?
> This would be as simple as:
> -  CLASS="org.jruby.Main ${HBASE_HOME}/bin/hirb.rb"
> +  CLASS="org.jruby.Main -X+O ${HBASE_HOME}/bin/hirb.rb"

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