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From "Parth Jagirdar (JIRA)" <>
Subject [jira] [Commented] (CLOUDSTACK-1339) ASF 4.1: Management server becomes unresponsive
Date Thu, 21 Feb 2013 00:57:13 GMT


Parth Jagirdar commented on CLOUDSTACK-1339:


I observed this issue as well. Hope my findings help narrow zero on the issue...

I am attaching a log. The first and last line are the start/stop for Job which tok about 26
mins t finish and MS was unresponsive during that time.
I also observed that Java process was consuming about 75% Mem.

I do not have steps to reproduce but this is definitely happening while login / logout and
or general UI navigation.

I also notice multiple 

013-02-20 14:53:55,652 DEBUG [cloud.api.ApiServlet] (catalina-exec-25:null) ===START===
-- GET  command=listSwifts&response=json&sessionkey=0%2FgRHj%2FH38uNPApUtCKPvH9PRe8%3D&_=1361400840212
2013-02-20 14:53:55,690 DEBUG [cloud.api.ApiServlet] (catalina-exec-25:null) ===END===
-- GET  command=listSwifts&response=json&sessionkey=0%2FgRHj%2FH38uNPApUtCKPvH9PRe8%3D&_=1361400840212
2013-02-20 14:53:55,695 DEBUG [cloud.api.ApiServlet] (catalina-exec-6:null) ===START===
-- GET  command=listS3s&response=json&sessionkey=0%2FgRHj%2FH38uNPApUtCKPvH9PRe8%3D&_=1361400840256
2013-02-20 14:53:55,754 ERROR [cloud.api.ApiServlet] (catalina-exec-6:null) unknown exception
writing api response DB Exception on: com.mysql.jdbc.JDBC4PreparedStatement@6218e457:
SELECT, user.username, user.password, user.firstname, user.lastname, user.account_id,, user.state, user.api_key, user.secret_key, user.created, user.removed, user.timezone,
user.registration_token, user.is_registered, user.uuid, user.region_id FROM user WHERE
= 2 


> ASF 4.1: Management server becomes unresponsive
> -----------------------------------------------
>                 Key: CLOUDSTACK-1339
>                 URL:
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.1.0
>            Reporter: Srikanteswararao Talluri
>            Assignee: Prachi Damle
>            Priority: Blocker
>             Fix For: 4.1.0
> management server becomes unresponsive after running for a while and after some time
the process shuts down.
> This is blocking the testing 
> logs can be found @

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