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Diagnostics: Application killed by a user.

My Sqoop jobs and Hive queries are randomly getting killed:

All I get in job logs in:

Diagnostics: Application killed by a user.

I know for sure that these jobs are not being killed by anyone.

My RM is running in HA mode. All my services are up and running without any warnings. I don't think it could be a memory issue since I can see my servers have available memory and it happens even when very few jobs are running.Please help.


Super Guru

Check which queue your job is running under and make sure the queue has enough resources. here is a jira opened sometime back about the error message:

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