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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5377) the error handling in serialize/deserializeExpression is insufficient, some test may pass in error
Date Mon, 07 Oct 2013 18:03:43 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13788369#comment-13788369
] 

Ashutosh Chauhan commented on HIVE-5377:
----------------------------------------

Nopes this doesnt exist on Kryo serialization and it doesn't repro with javaXML if you have
HIVE-5411 applied.

> 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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