Juliet Hougland created SPARK-8612:
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Summary: Yarn application status is misreported for failed PySpark
apps.
Key: SPARK-8612
URL: https://issues.apache.org/jira/browse/SPARK-8612
Project: Spark
Issue Type: Bug
Components: YARN
Affects Versions: 1.4.0, 1.3.1, 1.3.0
Environment: PySpark job run in yarn-client mode on CDH 5.4.2
Reporter: Juliet Hougland
Priority: Minor
When a PySpark job fails, the YARN records and reports its status as
successful. Hari Shreedharan pointed out to me that [the ApplicationMaster
records app success when system.exit is called. |
https://github.com/apache/spark/blob/master/yarn/src/main/scala/org/apache/spark/deploy/yarn/ApplicationMaster.scala#L124]
PySpark always [exits by calling os._exit. |
https://github.com/apache/spark/blob/master/python/pyspark/daemon.py#L169]
Because of this, every PySpark application run on yarn is marked as completed
successfully.
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