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From "Andrew Onischuk" <aonis...@hortonworks.com>
Subject Review Request 39660: Oozie alert appears after enabling NN HA, moving NameNode and enabling security
Date Mon, 26 Oct 2015 17:21:50 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/39660/
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Review request for Ambari and Vitalyi Brodetskyi.


Bugs: AMBARI-13565
    https://issues.apache.org/jira/browse/AMBARI-13565


Repository: ambari


Description
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Steps:

  1. Deploy cluster.
  2. Enable NameNode HA.
  3. Move NameNode to another host.
  4. Enable Security.

Result: Oozie has CRIT "Oozie Server Status" alerts, appearing and
disappearing with period about 5 minutes. Message of alert:

    
    
    
    Execution of 'source /usr/hdp/current/oozie-server/conf/oozie-env.sh ; oozie admin -oozie
http://ambari-us-rhe6-haenabling-2.novalocal:11000/oozie -status' returned 255. Error: IO_ERROR
: java.io.IOException: Error while connecting Oozie server. No of retries = 1. Exception =
Could not authenticate, GSSException: No valid credentials provided (Mechanism level: Ticket
expired (32))
    

Cluster: <http://172.22.89.94:8080/>, lifetime: +120h.


Diffs
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  ambari-server/src/main/resources/common-services/OOZIE/4.0.0.2.0/package/alerts/alert_check_oozie_server.py
764473e 

Diff: https://reviews.apache.org/r/39660/diff/


Testing
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mvn clean test


Thanks,

Andrew Onischuk


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