[OOZIE-3550] Spark action incorrectly splits spark-opts with -- in value

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: action
• Assignee: Unassigned
• Reporter: Erik Bernhardson
• Created: 18/Oct/19 00:12
• Updated: 18/Oct/19 02:42

Description

When providing the spark-opts option to the spark action, a double dash within values is incorrectly interpreted as the start of a new cli flag.  To reproduce add a test case to sharelib/spark/src/test/java/org/apache/oozie/action/hadoop/TestSparkOptionsSplitter.java expecting:

{"--option val--ue",
    Arrays.asList("--option", "val--ue")}

Instead the result is:

java.lang.AssertionError:
Expecting:
 <["--option", "val", "--ue"]>
to contain exactly (and in same order):
 <["--option", "val--ue"]>
but some elements were not found:
 <["val--ue"]>
and others were not expected:
 <["val", "--ue"]>