[PIG-4390] Fix the NPE of System.getenv("SPARK_MASTER") in SparkLauncher.java

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: spark-branch
• Component/s: spark
• Assignee: liyunzhang
• Reporter: liyunzhang
• Created: 23/Jan/15 08:21
• Updated: 21/Jun/17 09:18
• Resolved: 25/Jan/15 06:02

Description

after commit patch of PIG-4362. Many unittest in Jenkins fails
error message:
Caused by: java.lang.NullPointerException
at org.apache.pig.backend.hadoop.executionengine.spark.SparkLauncher.cleanUpSparkJob(SparkLauncher.java:182)
at org.apache.pig.backend.hadoop.executionengine.spark.SparkLauncher.launchPig(SparkLauncher.java:176)
at org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.launchPig(HExecutionEngine.java:301)