Jimmy Da created AMBARI-9098:
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Summary: hadoop.security.auth_to_local in core-site is overwritten
to null when installing new service to a secure cluster
Key: AMBARI-9098
URL: https://issues.apache.org/jira/browse/AMBARI-9098
Project: Ambari
Issue Type: Bug
Components: ambari-agent, ambari-server
Affects Versions: 2.0.0, 2.1.0
Reporter: Jimmy Da
1. Setup secure HDFS cluster with services (HDFS, MR2, YARN, ZooKeeper) and
Kerberos
2. Configure secure user for Oozie (or any other secure service) - create
user+setup keytab
3. Install Oozie via Ambari UI --> FAIL
FATAL namenode.NameNode (NameNode.java:main(1400)) - Exception in namenode
join
java.lang.IllegalArgumentException: Invalid rule: null
4. Check hadoop.security.auth_to_local property in HDFS configurations under
Advanced core-site, see null instead of "RULE:..."
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The core-site overwrite is happening in
ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/shared_initialization.py,
when I commented out the lines, it works again, but I'm sure there's a reason
the check and rewrite is there
Thanks!
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