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https://issues.apache.org/jira/browse/HIVE-2045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13043364#comment-13043364
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Chinna Rao Lalam commented on HIVE-2045:
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In TCTLSeparatedProtocol.SimpleTransportTokenizer.nextToken() handled null
pointer exception
> TCTLSeparatedProtocol.SimpleTransportTokenizer.nextToken() throws Null
> Pointer Exception in some cases
> ------------------------------------------------------------------------------------------------------
>
> Key: HIVE-2045
> URL: https://issues.apache.org/jira/browse/HIVE-2045
> Project: Hive
> Issue Type: Bug
> Components: Serializers/Deserializers
> Affects Versions: 0.7.0
> Environment: Hadoop 0.20.1, Hive0.7.0 and SUSE Linux Enterprise
> Server 10 SP2 (i586) - Kernel 2.6.16.60-0.21-smp (5).
> Reporter: Chinna Rao Lalam
> Assignee: Chinna Rao Lalam
> Attachments: HIVE-2045.patch
>
>
> 1) In TCTLSeparatedProtocol.SimpleTransportTokenizer.nextToken() is doing
> null check for the tokenizer.
> If tokenizer is null, fillTokenizer() method is called to get the tokenizer
> object. But fillTokenizer() method also can update the tokenizer with NULL ,
> so NULL check should be done before using the tokenizer.
> 2) Also improved some logging in TCTLSeparatedProtocol.java
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