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[KYUUBI #1838] Clean up query results after query operations finish
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Query results would be cached in memory, and we should clean it up when all rows are fetched.
### _Why are the changes needed?_
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This is a sub-task of KPIP-2 #1322.
### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible
- [ ] Add screenshots for manual tests if appropriate
- [x] [Run test](https://kyuubi.apache.org/docs/latest/develop_tools/testing.html#running-tests) locally before make a pull request
Closes#1859 from link3280/feature/KYUUBI-1838.
Closes#18383cef076 [Paul Lin] [KYUUBI #1838] Improve logging message syntax
c6253de [Paul Lin] [KYUUBI #1838] Log cleanup exceptions
e0b1866 [Paul Lin] [KYUUBI #1838] Clean up query results after query operations finish
Authored-by: Paul Lin <paullin3280@gmail.com>
Signed-off-by: yanghua <yanghua1127@gmail.com>
Copy file name to clipboardExpand all lines: externals/kyuubi-flink-sql-engine/src/main/scala/org/apache/kyuubi/engine/flink/operation/ExecuteStatement.scala
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