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https://issues.apache.org/jira/browse/TAJO-1072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14150842#comment-14150842
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ASF GitHub Bot commented on TAJO-1072:
--------------------------------------

GitHub user ykrips opened a pull request:

    https://github.com/apache/tajo/pull/169

    TAJO-1072: CLI gets stuck when wrong host/port is provided

    TajoCli should release the external resources of netty client when 
exceptions occur.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/ykrips/tajo TAJO-1072

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/tajo/pull/169.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #169
    
----
commit 9ebc6db4403144a9221e69302e21ab6ca03416a2
Author: Jihun Kang <[email protected]>
Date:   2014-09-28T00:51:30Z

    TAJO-1072: CLI gets stuck when wrong host/port is provided

----


> CLI gets stuck when wrong host/port is provided
> -----------------------------------------------
>
>                 Key: TAJO-1072
>                 URL: https://issues.apache.org/jira/browse/TAJO-1072
>             Project: Tajo
>          Issue Type: Bug
>          Components: cli
>    Affects Versions: 0.8.0
>            Reporter: Niv Zvi
>            Assignee: Jihun Kang
>            Priority: Minor
>
> Hi,
> When a wrong host or port provided in CLI, exceptions are thrown and the 
> session is stuck, the prompt is not back until ctrl+c is executed.
> I need to be able to run a command like the below in batch mode and get the 
> prompt back with a proper exit code when connect fails.
> tsql -c "\version" -h localhost -port 26003
> Thanks,
> Niv



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