[SPARK-21541][YARN]: Spark Logs show incorrect job status for a job that does not create SparkContext#18741
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pgandhi999 wants to merge 8 commits into
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[SPARK-21541][YARN]: Spark Logs show incorrect job status for a job that does not create SparkContext#18741pgandhi999 wants to merge 8 commits into
pgandhi999 wants to merge 8 commits into
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Added the case ExecutorLostFailure which was previously not there, thus, the default case would be executed in which case, task would be marked as completed.
Apache Spark Pull Request - July 26, 2017
…es not create SparkContext Added a flag to check whether user has initialized Spark Context. If it is true, then we let Application Master unregister with Resource Manager else we do not.
… that does not create SparkContext" This reverts commit f454c89. "Merged another issue to this one by mistake"
Added a flag to check whether user has initialized SparkContext. If it is true, we let Application Master unregister with Resource Manager else, we do not let AM unregister with RM.
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ok to test |
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Test build #80005 has finished for PR 18741 at commit
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+1 |
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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.
Added a flag to check whether user has initialized SparkContext. If it is true, we let Application Master unregister with Resource Manager else, we do not let AM unregister with RM.
How was this patch tested?
Manually tested the fix.
Before:
After:
Please review http://spark.apache.org/contributing.html before opening a pull request.