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Posted to issues-all@impala.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2019/06/03 16:37:00 UTC
[jira] [Commented] (IMPALA-8369) Impala should be able to
interoperate with Hive 3.1.0
[ https://issues.apache.org/jira/browse/IMPALA-8369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16854798#comment-16854798 ]
ASF subversion and git services commented on IMPALA-8369:
---------------------------------------------------------
Commit e32a4967c8094c334f4f6415019b52ef96a76e6d in impala's branch refs/heads/master from Csaba Ringhofer
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=e32a496 ]
IMPALA-8369: Add HIVE_MAJOR_VERSION section to EE tests + some fixes
Fixed tests with Hive3:
test_scanners.py - test_scan_truncated_file_empty (exhaustive):
Added REFRESH after Hive INSERT OVERWRITE. The test worked in Hive2
only because there was an empty file with the same name as before
the overwrite.
test_ddl.py - test_alter_table:
A Hive3 regression broke some tests + caused the dropping of
the test database to hang. These tests are skipped for now,
the Hive side fix is tracked in HIVE-21806.
Change-Id: I4c3cff05ed7080b655b6af64ea09c0691e7dd931
Reviewed-on: http://gerrit.cloudera.org:8080/13472
Reviewed-by: Zoltan Borok-Nagy <bo...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> Impala should be able to interoperate with Hive 3.1.0
> -----------------------------------------------------
>
> Key: IMPALA-8369
> URL: https://issues.apache.org/jira/browse/IMPALA-8369
> Project: IMPALA
> Issue Type: Improvement
> Reporter: Vihang Karajgaonkar
> Assignee: Vihang Karajgaonkar
> Priority: Major
> Labels: impala-acid
>
> Currently, Impala only works with Hive 2.1.1. Since Hive 3.1.0 has been released for a while it would be good to add support for Hive 3.1.0 (HMS 3.1.0). This patch will focus on ability to connect to HMS 3.1.0 and run existing tests. It will not focus on adding support for newer features like ACID in Hive 3.1.0 which can be taken up as separate JIRA.
> It would be good to make changes to Impala source code such that it can work with both Hive 2.1.0 and Hive 3.1.0 without the need to create a separate branch. However, this should be a aspirational goal. If we hit a blocker we should investigate alternative approaches.
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