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https://issues.apache.org/jira/browse/SPARK-27891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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hemshankar sahu reopened SPARK-27891:
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We used following command to submit the job
bin/spark-submit --principal acekrbuser --keytab ~/keytabs/acekrbuser.keytab
--master yarn --deploy-mode cluster examples/src/main/python/wordcount.py
/tmp/ff1.txt
> Long running spark jobs fail because of HDFS delegation token expires
> ---------------------------------------------------------------------
>
> Key: SPARK-27891
> URL: https://issues.apache.org/jira/browse/SPARK-27891
> Project: Spark
> Issue Type: Bug
> Components: Security
> Affects Versions: 2.0.1, 2.1.0, 2.3.1, 2.4.1
> Reporter: hemshankar sahu
> Priority: Major
>
> When the spark job runs on a secured cluster for longer then time that is
> mentioned in the dfs.namenode.delegation.token.renew-interval property of
> hdfs-site.xml the spark job fails. **
>
>
> Application Logs pasted in Docs Text
>
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