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Dongjoon Hyun 8c54f1eb71 [SPARK-21422][BUILD] Depend on Apache ORC 1.4.0 
## What changes were proposed in this pull request?

Like Parquet, this PR aims to depend on the latest Apache ORC 1.4 for Apache Spark 2.3. There are key benefits for Apache ORC 1.4.

- Stability: Apache ORC 1.4.0 has many fixes and we can depend on ORC community more.
- Maintainability: Reduce the Hive dependency and can remove old legacy code later.

Later, we can get the following two key benefits by adding new ORCFileFormat in SPARK-20728 (#17980), too.
- Usability: User can use ORC data sources without hive module, i.e, -Phive.
- Speed: Use both Spark ColumnarBatch and ORC RowBatch together. This will be faster than the current implementation in Spark.

## How was this patch tested?

Pass the jenkins.

Author: Dongjoon Hyun <dongjoon@apache.org>

Closes #18640 from dongjoon-hyun/SPARK-21422.
2017-08-15 23:00:13 -07:00
..
create-release [SPARK-19810][BUILD][CORE] Remove support for Scala 2.10 2017-07-13 17:06:24 +08:00
deps [SPARK-21422][BUILD] Depend on Apache ORC 1.4.0 2017-08-15 23:00:13 -07:00
sparktestsupport [SPARK-20974][BUILD] we should run REPL tests if SQL module has code changes 2017-06-02 21:59:52 -07:00
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-20434][YARN][CORE] Move Hadoop delegation token code from yarn to core 2017-06-15 11:46:00 -07:00
appveyor-guide.md [SPARK-17200][PROJECT INFRA][BUILD][SPARKR] Automate building and testing on Windows (currently SparkR only) 2016-09-08 08:26:59 -07:00
appveyor-install-dependencies.ps1 [MINOR][BUILD] Download RAT and R version info over HTTPS; use RAT 0.12 2017-08-12 14:31:05 +09:00
change-scala-version.sh [SPARK-19810][BUILD][CORE] Remove support for Scala 2.10 2017-07-13 17:06:24 +08:00
check-license [MINOR][BUILD] Download RAT and R version info over HTTPS; use RAT 0.12 2017-08-12 14:31:05 +09:00
checkstyle-suppressions.xml [MINOR][BUILD] Fix lint-java breaks. 2017-05-10 13:56:34 +01:00
checkstyle.xml [SPARK-18073][DOCS][WIP] Migrate wiki to spark.apache.org web site 2016-11-23 11:25:47 +00:00
github_jira_sync.py [SPARK-19002][BUILD][PYTHON] Check pep8 against all Python scripts 2017-01-02 15:23:19 +00:00
lint-java [SPARK-16967] move mesos to module 2016-08-26 12:25:22 -07:00
lint-python [MINOR][PYTHON] Ignore pep8 on test scripts generated in tests in work directory 2017-06-02 14:25:38 +01:00
lint-r [SPARK-10328] [SPARKR] Fix generic for na.omit 2015-08-28 00:37:50 -07:00
lint-r.R [SPARK-14074][SPARKR] Specify commit sha1 ID when using install_github to install intr package. 2016-03-23 07:57:03 -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-20123][BUILD] SPARK_HOME variable might have spaces in it(e.g. $SPARK… 2017-04-02 15:31:13 +01:00
merge_spark_pr.py [MINOR] Minor comment fixes in merge_spark_pr.py script 2017-07-31 10:07:33 +09:00
mima [SPARK-21709][BUILD] sbt 0.13.16 and some plugin updates 2017-08-12 20:01:20 +01:00
pip-sanity-check.py [SPARK-19064][PYSPARK] Fix pip installing of sub components 2017-01-25 14:43:39 -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-19064][PYSPARK] Fix pip installing of sub components 2017-01-25 14:43:39 -08:00
run-pip-tests Revert "[SPARK-13534][PYSPARK] Using Apache Arrow to increase performance of DataFrame.toPandas" 2017-06-28 14:28:40 +08:00
run-tests [SPARK-5161] Parallelize Python test execution 2015-06-29 21:32:40 -07:00
run-tests-jenkins [SPARK-19955][PYSPARK] Jenkins Python Conda based test. 2017-03-29 11:41:17 -07:00
run-tests-jenkins.py [SPARK-21189][INFRA] Handle unknown error codes in Jenkins rather then leaving incomplete comment in PRs 2017-06-24 10:14:31 +01:00
run-tests.py [SPARK-20974][BUILD] we should run REPL tests if SQL module has code changes 2017-06-02 21:59:52 -07:00
scalastyle [SPARK-16967] move mesos to module 2016-08-26 12:25:22 -07:00
test-dependencies.sh [SPARK-19550][BUILD][CORE][WIP] Remove Java 7 support 2017-02-16 12:32:45 +00:00
tox.ini [MINOR][PYTHON] Ignore pep8 on test scripts generated in tests in work directory 2017-06-02 14:25:38 +01:00

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.