amarnath reddy pappu created AMBARI-25333:
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Summary: Regenerate keytab generates empty keytab file if no file
present in cache
Key: AMBARI-25333
URL: https://issues.apache.org/jira/browse/AMBARI-25333
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.7.3
Reporter: amarnath reddy pappu
Steps to reproduce:
If Database table has a reference for a keytab file at
/var/lib/ambari-server/data/cache/ and if file is not present then Ambari would
copy empty keytab files to all the hosts.
1. Install and Kerberize the cluster.
2. remove keytab file/s at /var/lib/ambari-server/data/cache/
3. Now re-generate missing keytab files operation.
4. You can find empty keytab file in cluster hosts.
Ambari should check keytab file exist or not while deciding what to re-generate.
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