Oozie is based on Apache Oozie 4.0.0. It includes the following patches:
OOZIE-1593: Fixed Oozie HCatCredential provider needs to include hadoop rpc protection to work with encrypted secure clusters
OOZIE-1563: Fixed Colt jar includes GPL licence
OOZIE-1447: Sqoop actions that don't launch a map reduce job fail with an IllegalArgumentException
OOZIE-615: Support Oozie HA.
OOZIE-1305: Coordinator job should have an option to recover "none" of the actions after downtime.
OOZIE-1306: Bring cron syntax to coordinator frequency
OOZIE-1460: Implement and document oozie HA security
OOZIE-1486: cut down on number of small files to track a running action.
OOZIE-1491: Make sure oozie works with secure ZooKeeper
OOZIE-1520: SequenceFile reader fails to use doas for reading action data file.
OOZIE-1525: Oozie workflow does not update status sometimes and is stuck in Running state.
OOZIE-1540: When oozie.zookeeper.oozie.id is not specified, it's using space instead of a hostname
OOZIE-1541: typo in oozie HA admin-server command line documentation.
OOZIE-1555: Launcher mapper to check for system properties before opening files for action data.
OOZIE-1560: Log messages should have a way to identify when server it comes from when using HA.
OOZIE-1569: Maintain backward compatibility for running jobs before upgrade.
OOZIE-1575: Add functionality to submit sqoop jobs through http from oozie server side.
OOZIE-1576: Add documentation for oozie sqoop CLI.
OOZIE-1587: Add "recovery" column to CoordJob table.
OOZIE-1580: EL variables don't get resolved in configurations imported from <job-xml>.
OOZIE-1600: Mapreduce actions without configuration section in workflow.xml throws "IllegalArgumentException: element cannot be null".
OOZIE-1608: update curator to 2.4.0 when it's available to fix security hole.
OOZIE-1618: Dryrun should check variable substitution in workflow.xml.
OOZIE-1691: StackOverflowError in TimestampedMessageParser.parseNextLine().
OOZIE-1722: When an ApplicationMaster restarts, it restarts the launcher job.
OOZIE-1726: Oozie does not support _HOST when configuring kerberos security.
OOZIE-1733: Fix test failures by oozie-1722.
