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From "Dmytro Sen" <d...@hortonworks.com>
Subject Re: Review Request 37294: HDFS check fails after move NameNode on NN HA cluster
Date Tue, 11 Aug 2015 18:44:36 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/37294/
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(Updated Авг. 11, 2015, 6:44 п.п.)


Review request for Ambari, John Speidel and Robert Nettleton.


Bugs: AMBARI-12688
    https://issues.apache.org/jira/browse/AMBARI-12688


Repository: ambari


Description
-------

This ticket is related to
https://issues.apache.org/jira/browse/AMBARI-10750 Initial merge of advanced api provisioning
work
Detailed scenario
1. Deploy 3-node cluster from a blueprint (NameNode is on host1. Here NN is mapped to host1
in the cluster topology)
2. Enable NN HA (now NameNodes are on host1 and host2) 
3. Move NN from host1 to host3(now NameNodes are on host3 and host2, but according to cluster
topology NN also mapped to host1)
4. HDFS service check fails


Diffs (updated)
-----

  ambari-server/src/main/java/org/apache/ambari/server/topology/LogicalRequest.java b7f95cf

  ambari-server/src/main/java/org/apache/ambari/server/topology/TopologyManager.java 8e7fb7f

  ambari-server/src/main/java/org/apache/ambari/server/utils/StageUtils.java 3da0fe2 
  ambari-server/src/test/java/org/apache/ambari/server/controller/KerberosHelperTest.java
5d84fbc 
  ambari-server/src/test/java/org/apache/ambari/server/utils/StageUtilsTest.java 7cc70e8 

Diff: https://reviews.apache.org/r/37294/diff/


Testing
-------

[INFO] Ambari Server ..................................... SUCCESS [1:14:15.296s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS


Thanks,

Dmytro Sen


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