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From "Siddharth Ahuja (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLUME-2966) NULL text in a TextMessage from a JMS source in Flume can lead to NPE
Date Mon, 08 Aug 2016 00:53:20 GMT

    [ https://issues.apache.org/jira/browse/FLUME-2966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15411148#comment-15411148
] 

Siddharth Ahuja commented on FLUME-2966:
----------------------------------------

Hi [~bessbd], thanks for checking. Would love to be able to work on the patch if you don't
mind. Would it be possible for you to assign this to me? Thank you!

> NULL text in a TextMessage from a JMS source in Flume can lead to NPE
> ---------------------------------------------------------------------
>
>                 Key: FLUME-2966
>                 URL: https://issues.apache.org/jira/browse/FLUME-2966
>             Project: Flume
>          Issue Type: Bug
>            Reporter: Siddharth Ahuja
>
> Code at https://github.com/apache/flume/blob/trunk/flume-ng-sources/flume-jms-source/src/main/java/org/apache/flume/source/jms/DefaultJMSMessageConverter.java#L103
does not check for a NULL text in a TextMessage from a Flume JMS source. This can lead to
a NullPointerException here: {code}textMessage.getText().getBytes(charset){code} while trying
to de-reference a null text from the textmessage.
> We should probably skip these like the NULL Objects in the ObjectMessage just below at:
https://github.com/apache/flume/blob/trunk/flume-ng-sources/flume-jms-source/src/main/java/org/apache/flume/source/jms/DefaultJMSMessageConverter.java#L107.



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