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Josh Rosen 07cb323e7a [SPARK-13848][SPARK-5185] Update to Py4J 0.9.2 in order to fix classloading issue 
This patch upgrades Py4J from 0.9.1 to 0.9.2 in order to include a patch which modifies Py4J to use the current thread's ContextClassLoader when performing reflection / class loading. This is necessary in order to fix [SPARK-5185](https://issues.apache.org/jira/browse/SPARK-5185), a longstanding issue affecting the use of `--jars` and `--packages` in PySpark.

In order to demonstrate that the fix works, I removed the workarounds which were added as part of [SPARK-6027](https://issues.apache.org/jira/browse/SPARK-6027) / #4779 and other patches.

Py4J diff: https://github.com/bartdag/py4j/compare/0.9.1...0.9.2

/cc zsxwing tdas davies brkyvz

Author: Josh Rosen <joshrosen@databricks.com>

Closes #11687 from JoshRosen/py4j-0.9.2.
2016-03-14 12:22:02 -07:00
..
audit-release [SPARK-13189] Cleanup build references to Scala 2.10 2016-02-09 11:56:25 -08:00
create-release [SPARK-13596][BUILD] Move misc top-level build files into appropriate subdirs 2016-03-07 14:48:02 -08:00
deps [SPARK-13848][SPARK-5185] Update to Py4J 0.9.2 in order to fix classloading issue 2016-03-14 12:22:02 -07:00
sparktestsupport [SPARK-13595][BUILD] Move docker, extras modules into external 2016-03-09 18:27:44 +00:00
tests [SPARK-10359] Enumerate dependencies in a file and diff against it for new pull requests 2015-12-30 12:47:42 -08:00
.gitignore [SPARK-6219] Reuse pep8.py 2015-04-18 16:46:28 -07:00
.rat-excludes [SPARK-13596][BUILD] Move misc top-level build files into appropriate subdirs 2016-03-07 14:48:02 -08:00
change-scala-version.sh [SPARK-9250] Make change-scala-version more helpful w.r.t. valid Scala versions 2015-07-24 17:09:33 +01:00
change-version-to-2.10.sh [SPARK-9304] [BUILD] Improve backwards compatibility of SPARK-8401 2015-07-25 11:05:08 +01:00
change-version-to-2.11.sh [SPARK-9304] [BUILD] Improve backwards compatibility of SPARK-8401 2015-07-25 11:05:08 +01:00
check-license [SPARK-13596][BUILD] Move misc top-level build files into appropriate subdirs 2016-03-07 14:48:02 -08:00
checkstyle-suppressions.xml [SPARK-13596][BUILD] Move misc top-level build files into appropriate subdirs 2016-03-07 14:48:02 -08:00
checkstyle.xml [HOT-FIX][BUILD] Use the new location of checkstyle-suppressions.xml 2016-03-08 10:27:52 +00:00
github_jira_sync.py Fix install jira-python 2015-05-23 09:14:07 -07:00
lint-java [SPARK-6990][BUILD] Add Java linting script; fix minor warnings 2015-12-04 12:03:45 -08:00
lint-python [SPARK-13596][BUILD] Move misc top-level build files into appropriate subdirs 2016-03-07 14:48:02 -08:00
lint-r [SPARK-10328] [SPARKR] Fix generic for na.omit 2015-08-28 00:37:50 -07:00
lint-r.R [SPARK-8505] [SPARKR] Add settings to kick lint-r from ./dev/run-test.py 2015-08-27 19:38:53 -07:00
lint-scala [SPARK-2627] [PySpark] have the build enforce PEP 8 automatically 2014-08-06 12:58:24 -07:00
make-distribution.sh [SPARK-13596][BUILD] Move misc top-level build files into appropriate subdirs 2016-03-07 14:48:02 -08:00
merge_spark_pr.py [SPARK-9383][PROJECT-INFRA] PR merge script should reset back to previous branch when possible 2016-01-13 11:56:30 -08:00
mima [SPARK-13834][BUILD] Update sbt and sbt plugins for 2.x. 2016-03-13 18:47:04 -07:00
README.md Merge pull request #565 from pwendell/dev-scripts. Closes #565. 2014-02-08 23:13:34 -08:00
requirements.txt [SPARK-10498][TOOLS][BUILD] Add requirements.txt file for dev python tools 2016-01-24 11:48:28 -08:00
run-tests [SPARK-5161] Parallelize Python test execution 2015-06-29 21:32:40 -07:00
run-tests-jenkins [SPARK-7018][BUILD] Refactor dev/run-tests-jenkins into Python 2015-10-18 22:45:27 -07:00
run-tests-jenkins.py [SPARK-12842][TEST-HADOOP2.7] Add Hadoop 2.7 build profile 2016-01-15 17:07:24 -08:00
run-tests.py [SPARK-13817][BUILD][SQL] Re-enable MiMA and removes object DataFrame 2016-03-11 22:17:50 +08:00
scalastyle [SPARK-12152][PROJECT-INFRA] Speed up Scalastyle checks by only invoking SBT once 2015-12-06 17:35:01 -08:00
test-dependencies.sh [SPARK-12842][TEST-HADOOP2.7] Add Hadoop 2.7 build profile 2016-01-15 17:07:24 -08:00
tox.ini [SPARK-13596][BUILD] Move misc top-level build files into appropriate subdirs 2016-03-07 14:48:02 -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.