### _Why are the changes needed?_
to close#3828.
Python code style checking support.
1. reuse Spotless maven plugin for Python style check
2. add style check to CI style workflow
3. add python linting support to `dev/reformat`. checks whether `black` installed in PATH.
### _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#3823 from bowenliang123/spotless-python.
Closes#3828
4a4de885 [liangbowen] simplify empty tags
0bb9ec7c [liangbowen] simplify empty tag in pom
9dd39531 [liangbowen] lint python code with black via spotless
f85020fa [liangbowen] typo
4c93bce0 [liangbowen] install python 3.9 first
23fc4b96 [liangbowen] ci install black version from added `spotless.python.black.version` property
73f746b0 [Bowen Liang] Update dev/reformat
46667a00 [liangbowen] update style.yml
9c20b434 [liangbowen] update style.yml
21017e5e [liangbowen] update style.yml
8272c0bc [liangbowen] add python style to style checking for CI
e102726c [liangbowen] add profile spotless in dev/reformat if black found in path
062e9bf2 [liangbowen] add python scan for spotless. add new profile `spotless-python` for python file path.
Lead-authored-by: liangbowen <liangbowen@gf.com.cn>
Co-authored-by: Bowen Liang <bowen.liang.123@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
### _Why are the changes needed?_
1. reformat code should include all of the modules in the project.
2. stylecheck should include all of the modules in the project.
3. there is a bug in the stage `Upload style check report`.
Since the `grep` returns code 1 when the pattern is not found, the upload report does not work before this pr.
```
> echo "a" > /tmp/a; grep abc /tmp/a; echo $?
1
```
Before this PR
```
Run for log in `find * -name "scalastyle-output.xml"`; do echo "=========$log========="; grep "error" $log; done
=========dev/kyuubi-tpcds/target/scalastyle-output.xml=========
Error: Process completed with exit code 1.
```
After this PR
```
Run for log in `find * -name "scalastyle-output.xml"`;
<?xml version="1.0" encoding="UTF-8"?>
<checkstyle version="5.0">
<file name="/home/runner/work/incubator-kyuubi/incubator-kyuubi/extensions/spark/kyuubi-extension-spark-3-3/src/main/scala/org/apache/kyuubi/sql/KyuubiSparkSQLExtension.scala">
<error column="0" line="21" source="org.scalastyle.scalariform.ImportOrderChecker" severity="error" message="There should at least one a single empty line separating groups 3rdParty and kyuubi."/>
</file>
</checkstyle>
```
### _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#2780 from cfmcgrady/refine-stylecheck.
Closes#2780
a9c4a71e [Fu Chen] update reformat
f5d4d4e4 [Fu Chen] address comment
0665e7e5 [Fu Chen] address
91d123ee [Fu Chen] fix
f5d6414f [Fu Chen] style.yml
c56fa081 [Fu Chen] dev/reformat
Authored-by: Fu Chen <cfmcgrady@gmail.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
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### _Why are the changes needed?_
<!--
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Support tpcds benchmark in `dev/kyuubi-tpcds` module.
Add a `README.md` in `dev/kyuubi-tpcds` module to show how to use.
The mian code is from [databricks-spark-sql-perf](https://github.com/databricks/spark-sql-perf)
### _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.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request
Closes#1496 from ulysses-you/tpcds-benchmark.
Closes#1496
d4afe2d1 [ulysses-you] comment
54a146ef [ulysses-you] pom
91e71692 [ulysses-you] docs
20eadc49 [ulysses-you] benchmark
Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
### _Why are the changes needed?_
Following up #1403
### _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
- [ ] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request
Closes#1410 from pan3793/reformat.
Closes#1410
288fc1b5 [Cheng Pan] Add reformat shell script
Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
