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Posted to issues@impala.apache.org by "Thomas Tauber-Marshall (JIRA)" <ji...@apache.org> on 2017/05/25 21:11:04 UTC
[jira] [Resolved] (IMPALA-5354) nocluster/noshuffle doesn't work
for DML into Kudu tables
[ https://issues.apache.org/jira/browse/IMPALA-5354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas Tauber-Marshall resolved IMPALA-5354.
--------------------------------------------
Resolution: Fixed
Fix Version/s: Impala 2.9.0
commit 014c5603f867907963f3821948f90d526e9a4789
Author: Thomas Tauber-Marshall <tm...@cloudera.com>
Date: Wed May 24 13:38:33 2017 -0700
IMPALA-5354: INSERT hints for Kudu tables
A previous change, IMPALA-3742, added an exchange node and
sort node to plans for inserts into Kudu tables to partition
and sort the input to match the target table.
This patch enables INSERT hints for Kudu tables - 'noshuffle'
which removes the exchange node from the plan and
'noclustered' which removes the sort node.
Insert hints have no effect for inserts that are small enough
to result in a single node execution.
Testing:
- Updated FE planner and analysis tests.
- Ran Kudu EE tests.
Change-Id: Idbd1ef977446ffee157ce3ce0b476e1f08a75d05
Reviewed-on: http://gerrit.cloudera.org:8080/6980
Reviewed-by: Matthew Jacobs <mj...@cloudera.com>
Reviewed-by: Alex Behm <al...@cloudera.com>
Tested-by: Impala Public Jenkins
> nocluster/noshuffle doesn't work for DML into Kudu tables
> ---------------------------------------------------------
>
> Key: IMPALA-5354
> URL: https://issues.apache.org/jira/browse/IMPALA-5354
> Project: IMPALA
> Issue Type: Bug
> Components: Frontend
> Affects Versions: Impala 2.9.0
> Reporter: Matthew Jacobs
> Assignee: Thomas Tauber-Marshall
> Priority: Critical
> Labels: kudu
> Fix For: Impala 2.9.0
>
>
> nocluster and noshuffle should work for DML stmts into Kudu tables
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