Benoy Antony created HDFS-4331:
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Summary: checkpoint between NN and SNN (secure cluster) does not
happen once NN TGT expires
Key: HDFS-4331
URL: https://issues.apache.org/jira/browse/HDFS-4331
Project: Hadoop HDFS
Issue Type: Bug
Components: security
Affects Versions: 1.1.0
Reporter: Benoy Antony
Assignee: Benoy Antony
NameNode fails to download the new FSIMage from SNN.
The error indicates that the NameNode TGT has expired.
It seems that NN doesn't renew the ticket after the ticket expires (10 hours
validity).
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