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From "Bennie Schut (JIRA)" <>
Subject [jira] Commented: (HIVE-1482) Not all jdbc calls are threadsafe.
Date Tue, 10 Aug 2010 14:40:17 GMT


Bennie Schut commented on HIVE-1482:

The proxy sounds like an interesting approach. It will probably synchronize a little more
then we need but it's a lot safer and the normal use case is calling the methods sequentially
anyway so not much loss there.

Doing a little mutithreading test is a good idea. I've had some HIVE_PLAN exceptions in the
past (different jira) which would probably also become visible then. I'll have a look.


> Not all jdbc calls are threadsafe.
> ----------------------------------
>                 Key: HIVE-1482
>                 URL:
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Drivers
>    Affects Versions: 0.7.0
>            Reporter: Bennie Schut
>            Assignee: Bennie Schut
>             Fix For: 0.7.0
>         Attachments: HIVE-1482-1.patch
> As per jdbc spec they should be threadsafe:

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