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https://issues.apache.org/jira/browse/IMPALA-14408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18039838#comment-18039838
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ASF subversion and git services commented on IMPALA-14408:
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Commit a6bb0c7c45a4b4788cb8ca737da6b115f86558ca in impala's branch
refs/heads/master from Steve Carlin
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=a6bb0c7c4 ]
IMPALA-14408: Use regular path for Calcite planner instead of CalciteJniFrontend
When the --use_calcite_planner=true option is set at the server level,
the queries will no longer go through CalciteJniFrontend. Instead, they
will go through the regular JniFrontend, which is the path that is used
when the query option for "use_calcite_planner" is set.
The CalciteJniFrontend will be removed in a later commit.
This commit also enables fallback to the original planner when an unsupported
feature exception is thrown. This needed to be added to allow the tests to run
properly. During initial database load, there are queries that access complex
columns which throws the unsupported exception.
Change-Id: I732516ca8f7ea64f73484efd67071910c9b62c8f
Reviewed-on: http://gerrit.cloudera.org:8080/23523
Reviewed-by: Steve Carlin <[email protected]>
Tested-by: Steve Carlin <[email protected]>
> Calcite Planner: server flag should run Calcite through JniFrontend
> -------------------------------------------------------------------
>
> Key: IMPALA-14408
> URL: https://issues.apache.org/jira/browse/IMPALA-14408
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Steve Carlin
> Priority: Major
>
> Currently, there is a server flag option "use_calcite_planner" which routes
> queries into the CalciteJniFrontend class instead of the JniFrontend class.
> CalciteJniFrontend does not support all Impala features and needs to be
> removed. All Calcite queries should go through the normal JniFrontend path.
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