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https://issues.apache.org/jira/browse/KAFKA-4312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15587296#comment-15587296
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ASF GitHub Bot commented on KAFKA-4312:
---------------------------------------

GitHub user bbejeck opened a pull request:

    https://github.com/apache/kafka/pull/2042

    KAFKA-4312: If filePath is empty string writeAsText should have more m…

    …eaningful error message

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

    $ git pull https://github.com/bbejeck/kafka 
KAFKA-4312_write_as_text_throws_NPE_empty_string

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

    https://github.com/apache/kafka/pull/2042.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 #2042
    
----
commit 4edca9ab4d6f6903b9fdbbfbcc476e67e61c13b3
Author: bbejeck <bbej...@gmail.com>
Date:   2016-10-19T01:16:37Z

    KAFKA-4312 If filePath is empty string writeAsText should have more 
meaningful error message

----


> void KTableImpl.writeAsText(String filePath) throws NullPointerException when 
> filePath is empty String
> ------------------------------------------------------------------------------------------------------
>
>                 Key: KAFKA-4312
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4312
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Seweryn Habdank-Wojewodzki
>            Assignee: Bill Bejeck
>            Priority: Minor
>
> The KTableImpl method 
> void writeAsText(String filePath) 
> throws NullPointerException when filePath is empty String = "".
> It is pretty uninformative.



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