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https://issues.apache.org/jira/browse/HIVE-5377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13788361#comment-13788361
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Sergey Shelukhin commented on HIVE-5377:
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[~ashutoshc] does this still repro with your Kryo changes? It might given that
XML is still used in this test
> the error handling in serialize/deserializeExpression is insufficient, some
> test may pass in error
> --------------------------------------------------------------------------------------------------
>
> Key: HIVE-5377
> URL: https://issues.apache.org/jira/browse/HIVE-5377
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Owen O'Malley
>
> TestSearchArgumentImpl output has stuff like this:
> {code}
> Continuing ...
> java.lang.NoSuchMethodException:
> <unbound>=GenericUDFBridge.setUdfClass(Class);
> Continuing ...
> java.lang.NoSuchMethodException:
> <unbound>=GenericUDFBridge.setUdfClass(Class);
> {code}
> XMLDecoder used in deserializeExpression by default would swallow some
> exceptions, such as the ones above; setExceptionListener can be used to
> receive those.
> When I set the listener to inline class that would rethrow them wrapped in
> RuntimeException, the test failed.
> Discovered in HIVE-4914.
> It may be a test-specific issue, or some general Expr serialization issue
> that may affect the real case.
> Also Kryo can now be used for serializing stuff.
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