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https://issues.apache.org/jira/browse/FLINK-17349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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godfrey he updated FLINK-17349:
-------------------------------
Component/s: (was: Table SQL / Runtime)
(was: Table SQL / Planner)
(was: Table SQL / Legacy Planner)
> Reduce runtime of LocalExecutorITCase
> -------------------------------------
>
> Key: FLINK-17349
> URL: https://issues.apache.org/jira/browse/FLINK-17349
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / Client
> Reporter: Aljoscha Krettek
> Priority: Critical
> Labels: stale-critical
>
> Running the while ITCase takes ~3 minutes on my machine, which is not
> acceptable for developer productivity and is also quite the burden on our CI
> systems and PR iteration time.
> The issue is mostly that this does many costly operations, such as compiling
> SQL queries. Some tests are inefficient in that they do a lot more
> repetitions or test things that are not needed here. Also {{LocalExecutor}}
> itself is a bit wasteful because every time a session property is changed,
> when opening a session, and for other things we trigger reloading/re-parsing
> the environment, which means all the defined catalogs, sources/sinks, and
> views.
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