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From "Adrian Wang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6765) ASTNodeOrigin unserializable leads to fail when join with view
Date Mon, 05 May 2014 05:27:15 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13989287#comment-13989287
] 

Adrian Wang commented on HIVE-6765:
-----------------------------------

[~cdrome] good catch. I knew the serialization in Hive has been notorious for a long time,
but I didn't know the progress they made there. Actually, I was real curious when I saw my
case was OK with Tez with hive-0.13, while I never tried Apache's hive-0.13 since there was
no official release.

> ASTNodeOrigin unserializable leads to fail when join with view
> --------------------------------------------------------------
>
>                 Key: HIVE-6765
>                 URL: https://issues.apache.org/jira/browse/HIVE-6765
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 0.12.0
>            Reporter: Adrian Wang
>             Fix For: 0.13.0
>
>         Attachments: HIVE-6765.patch.1
>
>
> when a view contains a UDF, and the view comes into a JOIN operation, Hive will encounter
a bug with stack trace like
> Caused by: java.lang.InstantiationException: org.apache.hadoop.hive.ql.parse.ASTNodeOrigin
> 	at java.lang.Class.newInstance0(Class.java:359)
> 	at java.lang.Class.newInstance(Class.java:327)
> 	at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:616)



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