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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-20897) TestJdbcDriver2#testSelectExecAsync2 fails with result set not present error
Date Thu, 29 Nov 2018 00:04:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-20897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16702542#comment-16702542
] 

Daniel Dai commented on HIVE-20897:
-----------------------------------

OperationStatus.hasResultSet should be false if resultset hasn't been set. Then we don't have
to introduce a backward incompatible null flag over the thrift, right?

> TestJdbcDriver2#testSelectExecAsync2 fails with result set not present error
> ----------------------------------------------------------------------------
>
>                 Key: HIVE-20897
>                 URL: https://issues.apache.org/jira/browse/HIVE-20897
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: mahesh kumar behera
>            Assignee: mahesh kumar behera
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: HIVE-20897.01.patch, HIVE-20897.02.patch, HIVE-20897.03.patch, HIVE-20897.04.patch,
HIVE-20897.05.patch, HIVE-20897.06.patch, HIVE-20897.07.patch, HIVE-20897.08.patch
>
>
> if async prepare is enabled, control will be returned to the client before driver could
set of the query has a result set or not. But in current code, while generating the response
for the query, it is not checked if the result set field is set or not. 



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