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Posted to issues@spark.apache.org by "Thomas Graves (JIRA)" <ji...@apache.org> on 2017/07/28 14:27:00 UTC
[jira] [Resolved] (SPARK-21541) Spark Logs show incorrect job
status for a job that does not create SparkContext
[ https://issues.apache.org/jira/browse/SPARK-21541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas Graves resolved SPARK-21541.
-----------------------------------
Resolution: Fixed
Assignee: Parth Gandhi
Fix Version/s: 2.3.0
> Spark Logs show incorrect job status for a job that does not create SparkContext
> --------------------------------------------------------------------------------
>
> Key: SPARK-21541
> URL: https://issues.apache.org/jira/browse/SPARK-21541
> Project: Spark
> Issue Type: Bug
> Components: YARN
> Affects Versions: 2.2.0
> Reporter: Parth Gandhi
> Assignee: Parth Gandhi
> Priority: Minor
> Fix For: 2.3.0
>
>
> If you run a spark job without creating the SparkSession or SparkContext, the spark job logs says it succeeded but yarn says it fails and retries 3 times. Also, since, Application Master unregisters with Resource Manager and exits successfully, it deletes the spark staging directory, so when yarn makes subsequent retries, it fails to find the staging directory and thus, the retries fail.
> *Steps:*
> 1. For example, run a pyspark job without creating SparkSession or SparkContext.
> *Example:*
> import sys
> from random import random
> from operator import add
> from pyspark import SparkContext
> if __name__ == "__main__":
> print("hello world")
> 2. Spark will mark it as FAILED. Got to the UI and check the container logs.
> 3. You will see the following information in the logs:
> spark:
> 7/07/14 13:22:10 INFO ApplicationMaster: Final app status: SUCCEEDED, exitCode: 0
> 17/07/14 13:22:10 INFO ApplicationMaster: Unregistering ApplicationMaster with SUCCEEDED
> But yarn logs will show:
> 2017-07-14 01:14:33,203 [AsyncDispatcher event handler] INFO attempt.RMAppAttemptImpl: appattempt_1493735952617_12443844_000001 State change from FINAL_SAVING to FAILED
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