Google Git
Sign in
apache / incubator-livy / 0e30800a443b7c8a79fa7c22e66922e2fa40a8e2
commit0e30800a443b7c8a79fa7c22e66922e2fa40a8e2[log] [tgz]
authorAlex Bozarth <ajbozart@us.ibm.com>Thu Aug 24 14:43:42 2017 +0800
committerjerryshao <sshao@hortonworks.com>Thu Aug 24 14:44:03 2017 +0800
tree9b07af67438647c801a9446fbc68acbf74dd3328
parenta3d4be19f8e9783f1e663c474517c6635fb0c85c [diff]
[LIVY-393][MINOR] Update httpclient to 4.5.3

Currently the httpclient version in the root pom is 4.5.2 and in the client-http module it is 4.5.1

Now both use a common version and it's been updated to the latest version 4.5.3

Author: Alex Bozarth <ajbozart@us.ibm.com>

Closes #37 from ajbozarth/hc-version.

Change-Id: I986acdb633e3b67d5b6ac164fb3c0d7191f32ce1
(cherry picked from commit 317290d4b59b6304669a320158dbedf80072b835)
Signed-off-by: jerryshao <sshao@hortonworks.com>
2 files changed
tree: 9b07af67438647c801a9446fbc68acbf74dd3328
  1. api/
  2. assembly/
  3. bin/
  4. client-common/
  5. client-http/
  6. conf/
  7. core/
  8. coverage/
  9. dev/
  10. docs/
  11. examples/
  12. integration-test/
  13. python-api/
  14. repl/
  15. rsc/
  16. scala/
  17. scala-api/
  18. server/
  19. test-lib/
  20. .gitignore
  21. .rat-excludes
  22. .travis.yml
  23. checkstyle-suppressions.xml
  24. checkstyle.xml
  25. DISCLAIMER
  26. LICENSE
  27. NOTICE
  28. pom.xml
  29. README.md
  30. scalastyle.xml
README.md

Apache Livy

Build Status

Apache Livy is an open source REST interface for interacting with Apache Spark from anywhere. It supports executing snippets of code or programs in a Spark context that runs locally or in Apache Hadoop YARN.

  • Interactive Scala, Python and R shells
  • Batch submissions in Scala, Java, Python
  • Multiple users can share the same server (impersonation support)
  • Can be used for submitting jobs from anywhere with REST
  • Does not require any code change to your programs

Pull requests are welcomed! But before you begin, please check out the Contributing section on the Community page of our website.

Online Documentation

Guides and documentation on getting started using Livy, example code snippets, and Livy API documentation can be found at livy.incubator.apache.org.

Before Building Livy

To build Livy, you will need:

Debian/Ubuntu:

  • mvn (from maven package or maven3 tarball)
  • openjdk-7-jdk (or Oracle Java7 jdk)
  • Python 2.6+
  • R 3.x

Redhat/CentOS:

  • mvn (from maven package or maven3 tarball)
  • java-1.7.0-openjdk (or Oracle Java7 jdk)
  • Python 2.6+
  • R 3.x

MacOS:

  • Xcode command line tools
  • Oracle's JDK 1.7+
  • Maven (Homebrew)
  • Python 2.6+
  • R 3.x

Required python packages for building Livy:

  • cloudpickle
  • requests
  • requests-kerberos
  • flake8
  • flaky
  • pytest

To run Livy, you will also need a Spark installation. You can get Spark releases at https://spark.apache.org/downloads.html.

Livy requires at least Spark 1.6 and supports both Scala 2.10 and 2.11 builds of Spark, Livy will automatically pick repl dependencies through detecting the Scala version of Spark.

Livy also supports Spark 2.0+ for both interactive and batch submission, you could seamlessly switch to different versions of Spark through SPARK_HOME configuration, without needing to rebuild Livy.

Building Livy

Livy is built using Apache Maven. To check out and build Livy, run:

git clone https://github.com/apache/incubator-livy.git
cd livy
mvn package

By default Livy is built against Apache Spark 1.6.2, but the version of Spark used when running Livy does not need to match the version used to build Livy. Livy internally uses reflection to mitigate the gaps between different Spark versions, also Livy package itself does not contain a Spark distribution, so it will work with any supported version of Spark (Spark 1.6+) without needing to rebuild against specific version of Spark.