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Posted to commits@beam.apache.org by "Thomas Weise (JIRA)" <ji...@apache.org> on 2017/05/12 01:23:04 UTC
[jira] [Commented] (BEAM-2268) NullPointerException in
com.datatorrent.netlet.util.Slice via ApexStateInternals
[ https://issues.apache.org/jira/browse/BEAM-2268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16007473#comment-16007473 ]
Thomas Weise commented on BEAM-2268:
------------------------------------
There was an email thread about it a while ago. Please remove the netlet dependency from your local maven repo and try again.
> NullPointerException in com.datatorrent.netlet.util.Slice via ApexStateInternals
> --------------------------------------------------------------------------------
>
> Key: BEAM-2268
> URL: https://issues.apache.org/jira/browse/BEAM-2268
> Project: Beam
> Issue Type: Bug
> Components: runner-apex
> Reporter: Kenneth Knowles
> Assignee: Thomas Weise
>
> I've browsed the code, and this is a certain NPE in netlet 1.2.1 but our dependencies are on 1.3.0.
> I have read over the dependency tree (both our project and generated archetype) and deliberately added even tighter deps on 1.3.0. I have not managed to force any dependency on 1.2.1, yet maven clearly logs its download of 1.2.1 and it appears to be running against it.
> {code}
> java.lang.NullPointerException
> at com.datatorrent.netlet.util.Slice.<init>(Slice.java:54)
> at org.apache.beam.runners.apex.translation.utils.ApexStateInternals$ApexStateInternalsFactory.stateInternalsForKey(ApexStateInternals.java:445)
> at org.apache.beam.runners.apex.translation.utils.ApexStateInternals$ApexStateInternalsFactory.stateInternalsForKey(ApexStateInternals.java:427)
> {code}
> Jenkins obviously has a different configuration, so that is a place to look next, perhaps.
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