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Subject: Review Request 35526: RU: Pre Upgrade HDFS Fails Due To Kerberos
 Security Exception
From: "Jonathan Hurley" <jhurley@hortonworks.com>
To: "Nate Cole" <ncole@hortonworks.com>,
 "Tom Beerbower" <tbeerbower@hortonworks.com>
Cc: "Ambari" <dev@ambari.apache.org>,
 "Jonathan Hurley" <jhurley@hortonworks.com>
Date: Tue, 16 Jun 2015 18:06:16 -0000
Message-ID: <20150616180616.1515.45081@reviews.apache.org>
Auto-Submitted: auto-generated
Sender: "Jonathan Hurley" <noreply@reviews.apache.org>
Reply-To: "Jonathan Hurley" <jhurley@hortonworks.com>

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/35526/
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Review request for Ambari, Nate Cole and Tom Beerbower.


Bugs: AMBARI-11941
    https://issues.apache.org/jira/browse/AMBARI-11941


Repository: ambari


Description
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When executing an upgrade on a secure cluster, the HDFS commands run to prepare the NameNode for upgrade need to be kinit'd with the HDFS user. Otherwise, a connection to the NameNode cannot be accomplished and the pre-upgrade steps will fail.


Diffs
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  ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/namenode_upgrade.py bc1e3ad 
  ambari-server/src/test/python/stacks/2.0.6/HDFS/test_namenode.py f6c3b1a 

Diff: https://reviews.apache.org/r/35526/diff/


Testing
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OK
----------------------------------------------------------------------
Total run:760
Total errors:0
Total failures:0
OK


Thanks,

Jonathan Hurley


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