Aljoscha Krettek created FLINK-17349:
----------------------------------------
Summary: 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, Table SQL / Legacy Planner, Table SQL
/ Planner, Table SQL / Runtime
Reporter: Aljoscha Krettek
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.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
