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From "Alan Gates (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-17429) Hive JDBC doesn't return rows when querying Impala
Date Mon, 24 Jun 2019 19:32:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16871728#comment-16871728
] 

Alan Gates commented on HIVE-17429:
-----------------------------------

Patch committed to branch-2

> Hive JDBC doesn't return rows when querying Impala
> --------------------------------------------------
>
>                 Key: HIVE-17429
>                 URL: https://issues.apache.org/jira/browse/HIVE-17429
>             Project: Hive
>          Issue Type: Bug
>          Components: JDBC
>    Affects Versions: 2.1.0, 2.2.0, 2.3.0, 2.3.1, 2.3.2
>            Reporter: Zach Amsden
>            Assignee: Zach Amsden
>            Priority: Major
>             Fix For: 2.1.0, 2.1.1, 3.0.0, 2.4.0, 2.2.1, 2.3.4
>
>         Attachments: HIVE-17429.1.patch, HIVE-17429.2.patch
>
>
> The Hive JDBC driver used to return a result set when querying Impala.  Now, instead,
it gets data back but interprets the data as query logs instead of a resultSet.  This causes
many issues (we see complaints about beeline as well as test failures).
> This appears to be a regression introduced with asynchronous operation against Hive.
> Ideally, we could make both behaviors work.  I have a simple patch that should fix the
problem.



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