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Hadoop QA commented on AMBARI-9666: ----------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12699604/AMBARI-9666_02.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 10 new or modified test files. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in ambari-server. Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/1734//testReport/ Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/1734//console This message is automatically generated. > Kerberos: Adding a service to a Kerberized cluster requires Kerberos-related > tasks occur before INSTALL stage > ------------------------------------------------------------------------------------------------------------- > > Key: AMBARI-9666 > URL: https://issues.apache.org/jira/browse/AMBARI-9666 > Project: Ambari > Issue Type: Bug > Components: ambari-server > Affects Versions: 2.0.0 > Reporter: Robert Levas > Assignee: Robert Levas > Priority: Blocker > Labels: kerberos, kerberos_descriptor > Fix For: 2.0.0 > > Attachments: AMBARI-9666_01.patch, AMBARI-9666_02.patch > > Original Estimate: 36h > Remaining Estimate: 36h > > When adding a service to a _Kerberized_ cluster, the {{INSTALL}} stage for > that service tends to fail due to missing Kerberos properties, principals and > keytabs. > To solve this issue, when a new service is added to a _Kerberized_ cluster > the following needs to occur before that service can attempt to transition > into it's {{INSTALLED}} state: > # Kerberos-specific properties need to be created or set > # Principals need to be created > # Keytab files need to be generated > # Keytab files need to be distributed -- This message was sent by Atlassian JIRA (v6.3.4#6332)