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https://issues.apache.org/jira/browse/AMBARI-4960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Wagle resolved AMBARI-4960.
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Resolution: Fixed
Committed to trunk.
> Transition to INIT state on 800 node cluster takes too long
> -----------------------------------------------------------
>
> Key: AMBARI-4960
> URL: https://issues.apache.org/jira/browse/AMBARI-4960
> Project: Ambari
> Issue Type: Task
> Components: controller
> Affects Versions: 1.5.0
> Reporter: Siddharth Wagle
> Assignee: Siddharth Wagle
> Fix For: 1.5.0
>
>
> *API call*:
> PUT
> http://162.216.148.43:8080/api/v1/clusters/c1/services?ServiceInfo/state=INIT
> {"RequestInfo": {"context" :"Install Services"}, "Body": {"ServiceInfo":
> {"state": "INSTALLED"}}}
> For every Execution command we are finding out which HostComponents are in
> Passive state and setting them on the execution command.
> org.apache.ambari.server.controller.MaintenanceStateHelper.getMaintenanceHostCompoments(Clusters,
> Cluster) spent most of the time acquiring locks.
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