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https://issues.apache.org/jira/browse/AMBARI-20877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16042762#comment-16042762
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Hudson commented on AMBARI-20877:
---------------------------------
FAILURE: Integrated in Jenkins build Ambari-trunk-Commit #7593 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/7593/])
AMBARI-20877.Custom RM principal causes zookeeper HA state store to be
(stoader:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=89797ea2c56ae0387899890756527e1019ffd3f3])
* (edit)
ambari-server/src/test/java/org/apache/ambari/server/state/kerberos/VariableReplacementHelperTest.java
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/state/kerberos/KerberosDescriptor.java
* (edit)
ambari-server/src/main/resources/common-services/YARN/3.0.0.3.0/kerberos.json
* (edit)
ambari-server/src/test/java/org/apache/ambari/server/controller/KerberosHelperTest.java
* (edit)
ambari-server/src/test/java/org/apache/ambari/server/state/kerberos/KerberosDescriptorTest.java
* (edit) ambari-server/docs/security/kerberos/kerberos_descriptor.md
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/controller/KerberosHelperImpl.java
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/state/kerberos/VariableReplacementHelper.java
* (edit)
ambari-server/src/main/resources/stacks/HDP/2.6/services/YARN/kerberos.json
> Custom RM principal causes zookeeper HA state store to be inaccessible
> ----------------------------------------------------------------------
>
> Key: AMBARI-20877
> URL: https://issues.apache.org/jira/browse/AMBARI-20877
> Project: Ambari
> Issue Type: Bug
> Components: ambari-shell
> Affects Versions: 2.5.0
> Environment: Ambari 2.5 with HDP 2.6
> Reporter: Robert Ketcherside
> Assignee: Attila Magyar
> Labels: security
> Fix For: 2.5.2
>
> Attachments: AMBARI-20877_branch-2.5.patch, AMBARI-20877.patch
>
>
> HDP 2.6 stack introduced settings for ACLs on the Yarn Resource Manager HA
> state store. In `yarn-site/yarn.resourcemanager.zk-acl` the ACL user is set
> to `rm`.
> If this user name does not match the primary component of the Yarn RM
> Kerberos principal in `yarn-site/yarn.resourcemanager.principal`, then Yarn
> is unable to access the state store and RM will stop immediately after start.
> During the Kerberos wizard there needs to be a check to see if these settings
> are out of sync. Or, the zk-acl setting needs to somehow reference the
> principal and extract the primary root through a variable.
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