hemshankar sahu created SPARK-27891:
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Summary: 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: 2.4.1, 2.3.1, 2.1.0, 2.0.1
Reporter: hemshankar sahu
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. **
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