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https://issues.apache.org/jira/browse/KYLIN-2969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Billy Liu updated KYLIN-2969:
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Summary: Fix the wrong NumberBytesCodec cache in Number2BytesConverter
(was: java.io.IOException: java.lang.IllegalArgumentException: Column 4 value
'20102' met dictionary error: Value : 20102 not exists)
> Fix the wrong NumberBytesCodec cache in Number2BytesConverter
> --------------------------------------------------------------
>
> Key: KYLIN-2969
> URL: https://issues.apache.org/jira/browse/KYLIN-2969
> Project: Kylin
> Issue Type: Bug
> Reporter: Zhong Yanghong
> Assignee: Zhong Yanghong
> Fix For: v2.3.0
>
> Attachments: APACHE-KYLIN-2969.patch
>
>
> It's a bug related to the {{NumberDictionary}} compatibility issue. In
> {{Number2BytesConverter}}, if the method {{getCodec}} invoked two times in
> one thread, like getCodec(19), getCodec(16). For the second call, it will
> return {{NumberBytesCodec(19)}} rather than {{NumberBytesCodec(16)}}, which
> is not corrrect
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