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Dongjoon Hyun 561e9b9688 [SPARK-30674][INFRA] Use python3 in dev/lint-python 
### What changes were proposed in this pull request?

This PR aims to use `python3` instead of `python` in `dev/lint-python`.

### Why are the changes needed?

Currently, `dev/lint-python` fails at Python 2. And, Python 2 is EOL since January 1st 2020.
```
$ python -V
Python 2.7.17

$ dev/lint-python
starting python compilation test...
Python compilation failed with the following errors:
Compiling ./python/setup.py ...
  File "./python/setup.py", line 27
    file=sys.stderr)
        ^
SyntaxError: invalid syntax
```

### Does this PR introduce any user-facing change?

No. This is a dev environment.

### How was this patch tested?

Jenkins is running this with Python 3 already.
The following is a manual test.

```
$ python -V
Python 3.8.0

$ dev/lint-python
starting python compilation test...
python compilation succeeded.
```

Closes #27394 from dongjoon-hyun/SPARK-30674.

Authored-by: Dongjoon Hyun <dhyun@apple.com>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>
2020-01-30 03:17:29 -08:00
..
create-release [SPARK-30665][DOCS][BUILD][PYTHON] Eliminate pypandoc dependency 2020-01-30 16:40:38 +09:00
deps [SPARK-30639][BUILD] Upgrade Jersey to 2.30 2020-01-25 15:41:55 -08:00
sparktestsupport [SPARK-28264][PYTHON][SQL] Support type hints in pandas UDF and rename/move inconsistent pandas UDF types 2020-01-22 15:32:58 +09:00
tests [MINOR] Fix typos in dev/* scripts. 2018-01-31 07:37:25 +09:00
.gitignore [SPARK-23174][BUILD][PYTHON][FOLLOWUP] Add pycodestyle*.py to .gitignore file. 2018-01-31 00:51:00 +09:00
.rat-excludes [SPARK-29674][CORE] Update dropwizard metrics to 4.1.x for JDK 9+ 2019-11-03 15:13:06 -08:00
.scalafmt.conf [SPARK-26177] Config change followup to [] Automated formatting for Scala code 2018-12-03 10:03:51 -06:00
appveyor-guide.md [SPARK-26918][DOCS] All .md should have ASF license header 2019-03-30 19:49:45 -05:00
appveyor-install-dependencies.ps1 [SPARK-30453][BUILD][R] Update AppVeyor R version to 3.6.2 2020-01-07 18:43:21 -08:00
change-scala-version.sh [SPARK-30012][CORE][SQL] Change classes extending scala collection classes to work with 2.13 2019-12-03 08:59:43 -08:00
check-license [MINOR][BUILD] Upgrade apache-rat to 0.13 2019-04-01 16:44:42 +09:00
checkstyle-suppressions.xml [SPARK-29674][CORE] Update dropwizard metrics to 4.1.x for JDK 9+ 2019-11-03 15:13:06 -08:00
checkstyle.xml [MINOR] Fix google style guide address 2019-12-12 11:04:01 -06:00
github_jira_sync.py [SPARK-29731][INFRA] Use public JIRA REST API to read-only access 2019-11-03 11:17:53 -08:00
lint-java [SPARK-23063][K8S] K8s changes for publishing scripts (and a couple of other misses) 2018-01-13 21:34:28 -08:00
lint-python [SPARK-30674][INFRA] Use python3 in dev/lint-python 2020-01-30 03:17:29 -08:00
lint-r [SPARK-29932][R][TESTS] lint-r should do non-zero exit in case of errors 2019-11-17 10:09:46 -08:00
lint-r.R [SPARK-29936][R] Fix SparkR lint errors and add lint-r GitHub Action 2019-11-17 21:01:01 -08:00
lint-scala [SPARK-27158][BUILD] dev/mima and dev/scalastyle support dynamic profiles 2019-03-15 08:20:42 +09:00
make-distribution.sh Revert "[SPARK-30056][INFRA] Skip building test artifacts in dev/make-distribution.sh 2019-12-15 23:16:17 -07:00
merge_spark_pr.py [MINOR][BUILD] Decode output of commands during merge script as UTF-8 consistently 2019-10-02 11:28:55 +09:00
mima [SPARK-27158][BUILD] dev/mima and dev/scalastyle support dynamic profiles 2019-03-15 08:20:42 +09:00
pip-sanity-check.py [SPARK-29672][PYSPARK] update spark testing framework to use python3 2019-11-14 10:18:55 -08:00
README.md Merge pull request #565 from pwendell/dev-scripts. Closes #565. 2014-02-08 23:13:34 -08:00
requirements.txt [SPARK-30665][DOCS][BUILD][PYTHON] Eliminate pypandoc dependency 2020-01-30 16:40:38 +09:00
run-pip-tests [SPARK-30665][DOCS][BUILD][PYTHON] Eliminate pypandoc dependency 2020-01-30 16:40:38 +09:00
run-tests [SPARK-29672][PYSPARK] update spark testing framework to use python3 2019-11-14 10:18:55 -08:00
run-tests-jenkins [SPARK-29672][PYSPARK] update spark testing framework to use python3 2019-11-14 10:18:55 -08:00
run-tests-jenkins.py [SPARK-25016][INFRA][FOLLOW-UP] Remove leftover for dropping Hadoop 2.6 in Jenkins's test script 2019-11-30 12:49:14 +09:00
run-tests.py [SPARK-29991][INFRA] Support Hive 1.2 and Hive 2.3 (default) in PR builder 2019-11-30 12:48:15 +09:00
sbt-checkstyle [SPARK-27158][BUILD] dev/mima and dev/scalastyle support dynamic profiles 2019-03-15 08:20:42 +09:00
scalafmt [SPARK-30570][BUILD] Update scalafmt plugin to 1.0.3 with onlyChangedFiles feature 2020-01-23 12:44:43 -08:00
scalastyle Revert "[SPARK-30534][INFRA] Use mvn in dev/scalastyle" 2020-01-21 18:23:03 +09:00
test-dependencies.sh [SPARK-30491][INFRA] Enable dependency audit files to tell dependency classifier 2020-01-15 20:19:44 -08:00
tox.ini [SPARK-30450][INFRA] Exclude .git folder for python linter 2020-01-07 15:14:17 -08:00

README.md

Spark Developer Scripts

This directory contains scripts useful to developers when packaging, testing, or committing to Spark.

Many of these scripts require Apache credentials to work correctly.