kangkaisen created KYLIN-2694:
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Summary: Fix ArrayIndexOutOfBoundsException in SparkCubingByLayer
Key: KYLIN-2694
URL: https://issues.apache.org/jira/browse/KYLIN-2694
Project: Kylin
Issue Type: Bug
Components: Spark Engine
Affects Versions: v2.0.0
Reporter: kangkaisen
Assignee: kangkaisen
Priority: Minor
cubeDesc.getBuildLevel() could be zero, so there will throw
ArrayIndexOutOfBoundsException in allRDDs[totalLevels - 1].unpersist().
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