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https://issues.apache.org/jira/browse/HBASE-4756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13145828#comment-13145828
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Nicolas Spiegelberg commented on HBASE-4756:
--------------------------------------------
+1 on change. Just wanted to verify with the other committers that there
wasn't some reason this was disabled...
@Ted : this is normal autocompletion across the Ruby lexical analyzer. TAB
will give a complete function list on whitespace boundaries & won't filter
unless you type in words to invoke a prefix filter.
> 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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