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https://issues.apache.org/jira/browse/AMBARI-15166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15175487#comment-15175487
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Hudson commented on AMBARI-15166:
---------------------------------
SUCCESS: Integrated in Ambari-branch-2.2 #448 (See
[https://builds.apache.org/job/Ambari-branch-2.2/448/])
AMBARI-15166. Cluster deadlock when calling create hosts api (vbrodetskyi:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=1a889a4396c94b770206c540fe73b6b0ab0356be])
*
ambari-server/src/main/java/org/apache/ambari/server/state/cluster/ClustersImpl.java
> Cluster deadlock when calling create hosts api concurrently with host
> registration
> ----------------------------------------------------------------------------------
>
> Key: AMBARI-15166
> URL: https://issues.apache.org/jira/browse/AMBARI-15166
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.2.2
> Reporter: Vitaly Brodetskyi
> Assignee: Vitaly Brodetskyi
> Priority: Critical
> Fix For: 2.2.2
>
> Attachments: AMBARI-15166.patch
>
>
> Deadlock was detected by JVM.
> Lock acquisition order should be changed in host registration event
> processing.
> Currently Clusters object is called after host-local lock acquired.
> Jstack thread dump attached.
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