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From "Parth Chandra (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-2445) JDBC : Connection.rollback method currently throws UnsuportedOperationException
Date Tue, 24 Mar 2015 20:35:53 GMT

    [ https://issues.apache.org/jira/browse/DRILL-2445?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14378544#comment-14378544
] 

Parth Chandra commented on DRILL-2445:
--------------------------------------

I think it is fine for Drill to raise UnsupportedOperationException for Rollback because Drill
is really not a transactional system. However if this has an impact on using Drill with BI
tools then we might have to change the behavior to silently ignore the call.
[~rkins] Can you see if this exception is raised when using Drill JDBC with any of the BI
tools and if that blocks the tool? If it is then we may have to fix this.


> JDBC : Connection.rollback method currently throws UnsuportedOperationException
> -------------------------------------------------------------------------------
>
>                 Key: DRILL-2445
>                 URL: https://issues.apache.org/jira/browse/DRILL-2445
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - JDBC
>            Reporter: Rahul Challapalli
>            Assignee: Daniel Barclay (Drill)
>             Fix For: 1.1.0
>
>
> Drill's JDBC throws "UnsupportedOperationException" when the user tries to call Connection.rollback()
method.
> Since this method is used by analytics tools we should make sure it works.
> Let me know if you need anything else



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