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Posted to dev@ambari.apache.org by "Yusaku Sako (JIRA)" <ji...@apache.org> on 2015/12/07 06:13:10 UTC

[jira] [Reopened] (AMBARI-14188) During Upgrade Topology Manager Causes Ambari To Be Unresponsive With Infinite Loop

     [ https://issues.apache.org/jira/browse/AMBARI-14188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yusaku Sako reopened AMBARI-14188:
----------------------------------

> During Upgrade Topology Manager Causes Ambari To Be Unresponsive With Infinite Loop
> -----------------------------------------------------------------------------------
>
>                 Key: AMBARI-14188
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14188
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>            Reporter: Sebastian Toader
>            Assignee: Sebastian Toader
>            Priority: Critical
>             Fix For: 2.2.0
>
>         Attachments: AMBARI-14188.v1.patch
>
>
> 1. Setup a small cluster with blueprints (ZK + HDFS)
> 2. Begin an upgrade (either rolling or express)
> 3. Wait for a holding phase in the upgrade
> 4. Restart Ambari
> Ambari becomes unresponsive, also high CPU usage being noticed.



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