commit | 6a8e6333f922201db078b66270466196137d31ae | [log] [tgz] |
---|---|---|
author | Alex Bozarth <ajbozart@us.ibm.com> | Wed Mar 07 12:29:06 2018 -0800 |
committer | Alex Bozarth <ajbozart@us.ibm.com> | Wed Mar 07 12:30:46 2018 -0800 |
tree | 2536d1850d5a7c0c3a9fdc5c791684fe3afa95a7 | |
parent | 6ef20227a52972187490d9c8413403a7131b3bb5 [diff] |
[MINOR] Addressed Docs dependency security vulnerability followup Followup to 26428c56f20ba5ea608038ed8c2e11d8f04665d4 Author: Alex Bozarth <ajbozart@us.ibm.com> Closes #82 from ajbozarth/gem. (cherry picked from commit 6d2ffdd54273e7d4a75bde38527f75acc14d6ef3) Signed-off-by: Alex Bozarth <ajbozart@us.ibm.com>
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.
Pull requests are welcomed! But before you begin, please check out the Contributing section on the Community page of our website.
Guides and documentation on getting started using Livy, example code snippets, and Livy API documentation can be found at livy.incubator.apache.org.
To build Livy, you will need:
Debian/Ubuntu:
maven
package or maven3 tarball)Redhat/CentOS:
maven
package or maven3 tarball)MacOS:
Required python packages for building Livy:
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.
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.