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From "Doroszlai, Attila (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-21449) Stack upgrade with pre-req checks enabled fails due to NPE
Date Wed, 12 Jul 2017 13:53:00 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-21449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Doroszlai, Attila updated AMBARI-21449:
---------------------------------------
    Status: Patch Available  (was: In Progress)

> Stack upgrade with pre-req checks enabled fails due to NPE	
> -----------------------------------------------------------
>
>                 Key: AMBARI-21449
>                 URL: https://issues.apache.org/jira/browse/AMBARI-21449
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.5.2
>            Reporter: Doroszlai, Attila
>            Assignee: Doroszlai, Attila
>            Priority: Blocker
>             Fix For: 2.5.2
>
>         Attachments: AMBARI-21449.patch
>
>
> {{target_stack}} should be passed to {{PreUpgradeCheckResourceProvider}} to prevent the
following NPE:
> {noformat}
> Caught a runtime exception while attempting to create a resource: null
> java.lang.NullPointerException
>         at org.apache.ambari.server.controller.internal.PreUpgradeCheckResourceProvider.getResources(PreUpgradeCheckResourceProvider.java:150)
>         at org.apache.ambari.server.controller.internal.UpgradeResourceProvider$PreReqCheckValidator.check(UpgradeResourceProvider.java:2134)
>         at org.apache.ambari.server.controller.internal.UpgradeResourceProvider$UpgradeRequestValidator.validate(UpgradeResourceProvider.java:2031)
>         at org.apache.ambari.server.controller.internal.UpgradeResourceProvider$UpgradeRequestValidator.validate(UpgradeResourceProvider.java:2035)
>         at org.apache.ambari.server.controller.internal.UpgradeResourceProvider.validateRequest(UpgradeResourceProvider.java:691)
> {noformat}



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