kyuubi/kyuubi-main
Cheng Pan 8ce6d01b25
[KYUUBI #647] Capture exceptions in async ExecuteStatement
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### _Why are the changes needed?_
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When ExecuteStatement running in async, if engine broken(e.g. killed by yarn), the thread just crash without `setOperationException(ke)`, then client(like `beeline`) will hang.

Close #647

### _How was this patch tested?_
- [x] 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.readthedocs.io/en/latest/tools/testing.html#running-tests) locally before make a pull request

Manual tested on our yarn cluster: kill yarn app when executing statement.
1. `beeline` connect hiveserver2. Result: exit with error code 2
2. `beeline` connect kyuubi(before this patch). Result: hang
3. `beeline` connect kyuubi(after this patch). Result:  exit with error code 2

Closes #646 from pan3793/async-hang.

Closes #647

418fca9 [Cheng Pan] move engine crash test to KyuubiOperationPerConnectionSuite
03e5d73 [Cheng Pan] simplify ut
1651991 [Cheng Pan] tune test name
392dd03 [Cheng Pan] ut
728c040 [Cheng Pan] address comments
8031528 [Cheng Pan] Capture exceptions in async ExecuteStatement

Authored-by: Cheng Pan <379377944@qq.com>
Signed-off-by: Kent Yao <yao@apache.org>
2021-05-27 01:11:01 +08:00
..
src [KYUUBI #647] Capture exceptions in async ExecuteStatement 2021-05-27 01:11:01 +08:00
pom.xml Prepare Kyuubi v1.3.0 2021-05-13 13:58:20 +08:00