Oozie 4.1.0-1506 Release Notes

The notes below relate specifically to the MapR Distribution for Apache Hadoop. You may also be interested in the Apache Oozie 4.1.0 changelog or the Apache Oozie project homepage.

Version 4.1.0
Release Date July 10, 2015
Source on GitHub https://github.com/mapr/oozie.git
GitHub Release Tag 4.1.0-mapr-1506
MapR Version Compatibility See Ecosystem Support Matrix (Pre-5.2 releases) and Oozie Support Matrix..
Maven Artifacts http://repository.mapr.com/maven/

New in This Release

This is a re-release of Oozie 4.1.0 for MapR which includes the following:

Important: When Oozie 4.1 runs on a MapR 5.0 cluster, it can automatically detect the active ResourceManager. Oozie 4.1 jobs no longer fail with the following exception when Zero Configuration Failover is configured for the ResourceManager:
java.lang.RuntimeException: Unable to determine ResourceManager service address from Zookeeper at localhost:5181

Upgrade Notes

Before you upgrade to Oozie 4.1.0-1506 and above, you must remove org.apache.oozie.action.hadoop.EmailActionExecutor from oozie.service.ActionService.executor.ext.classes in the oozie-site.xml.

For complete upgrade instructions, see MapR's documentation for Oozie.

Patches

This release by MapR includes the following patches on the base Apache release. For complete details, refer to the commit log for this project in GitHub.

Commit Date (YYYY-MM-DD) Comment
cfd1dd3 2015-05-08 OOZIE-1983: Added a spark action executor.
a95f110 2015-05-08 OOZIE-2071: Added a Spark example.
f10551a 2015-05-15 Added MapR Zookeeper to the Spark share lib.
c566e95 2015-05-27 MAPR-18989: Oozie 4.1.0 is now able to work with mapr-core 5.0.0.
98b676f 2015-06-23 Changed the Spark version to 1.3.1 in the Oozie share lib.