[OOZIE-2277] Honor oozie.action.sharelib.for.spark in Spark jobs

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 4.3.0
• Assignee: Robert Kanter
• Reporter: Ryan Brush
• Created: 23/Jun/15 15:41
• Updated: 02/Dec/16 21:03
• Resolved: 31/Aug/15 23:34

Description

Shared libraries specified by oozie.action.sharelib.for.spark are not visible in the Spark job itself. For instance, setting oozie.action.sharelib.for.spark to "spark,hcat" will not make the hcat jars usable in the Spark job. This is inconsistent with other actions (such as Java and MapReduce actions).

Since the Spark action just calls SparkSubmit, it looks like we would need to explicitly pass the jars for the specified sharelibs into the SparkSubmit operation so they are available to the Spark operation itself.

One option: we can just pass the HDFS URLs to that command via the --jars parameter. This is actually what I've done to work around this issue; it makes for a long SparkSubmit command but works.

Issue Links

• breaks: OOZIE-2360 Spark Action fails due to missing mesos jar
• links to: ReviewBoard