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From "Siddharth Wagle (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-12489) Ambari server deadlock while deploying using blueprints
Date Wed, 22 Jul 2015 02:48:04 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-12489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Wagle updated AMBARI-12489:
-------------------------------------
    Attachment: AMBARI-12489.patch

> Ambari server deadlock while deploying using blueprints
> -------------------------------------------------------
>
>                 Key: AMBARI-12489
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12489
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.1.0
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>            Priority: Critical
>             Fix For: 2.1.1
>
>         Attachments: AMBARI-12489.patch
>
>
> Attached jstack.out with the deadlock situation. The reader threads are stuck on socket
read while a write gets starved, this results in all subsequent readers waiting on the cluster
global read lock to get stuck.



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