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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-16100) Upgrade catalog 220 in not idempotent again
Date Tue, 26 Apr 2016 18:25:13 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-16100?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15258629#comment-15258629
] 

Hudson commented on AMBARI-16100:
---------------------------------

FAILURE: Integrated in Ambari-trunk-Commit #4741 (See [https://builds.apache.org/job/Ambari-trunk-Commit/4741/])
AMBARI-16100 Upgrade catalog 220 in not idempotent again (dsen) (dsen: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=4c4879e439a953fd7556fffa81704eae5e0bb048])
* ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog220.java
* ambari-server/src/test/java/org/apache/ambari/server/upgrade/UpgradeCatalog220Test.java


> Upgrade catalog 220 in not idempotent again
> -------------------------------------------
>
>                 Key: AMBARI-16100
>                 URL: https://issues.apache.org/jira/browse/AMBARI-16100
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-upgrade
>    Affects Versions: 2.4.0
>            Reporter: Dmytro Sen
>            Assignee: Dmytro Sen
>            Priority: Critical
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-16100.patch
>
>
> UpgradeCatalog220#updateKerberosDescriptorArtifact 
> {code}
>             KerberosIdentityDescriptor hdfsIdentity = hdfsService.getIdentity("hdfs");
>             KerberosComponentDescriptor namenodeComponent = hdfsService.getComponent("NAMENODE");
>             hdfsIdentity.setName("hdfs");
>             hdfsService.removeIdentity("hdfs");
> {code}
> in case of second run on same database we will have here NPE, coz that descriptor was
already removed. Before using him, we need check that descriptor is present and is not null



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