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https://issues.apache.org/jira/browse/HBASE-4756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13145817#comment-13145817
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Ted Yu commented on HBASE-4756:
-------------------------------
With the proposed change (I tried create <tab> with same result):
{code}
hbase(main):001:0> help
Display all 407 possibilities? (y or n)
== === =~
ARGF
ARGV ArgumentError Array
ArrayJavaProxy
ArrayJavaProxyCreator BEGIN Bignum
Binding
CROSS_COMPILING Class Comparable
ConcreteJavaProxy
ConcurrencyError Config Continuation
Data
Dir END ENV
ENV_JAVA
{code}
@Ryan:
Can you give some examples ?
> 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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