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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-8733) Host stuck in rebalancing state during agent LB
Date Tue, 25 Aug 2015 06:03:47 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-8733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14710658#comment-14710658
] 

ASF subversion and git services commented on CLOUDSTACK-8733:
-------------------------------------------------------------

Commit 3d9cbf0bcb011f4012c94f0df040d9b8ddd325bc in cloudstack's branch refs/heads/4.5 from
[~koushikd]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=3d9cbf0 ]

CLOUDSTACK-8733: Host stuck in rebalancing state during agent LB
This is happening as ClusterServiceServletAdapter is started after ClusteredAgentManagerImpl.
Fix is to start ClusterServiceServletAdapter before ClusteredAgentManagerImpl.

(cherry-picked from c989921fb7adcfd125ca5f541c0f9c5d1c512c54)


> Host stuck in rebalancing state during agent LB
> -----------------------------------------------
>
>                 Key: CLOUDSTACK-8733
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8733
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.5.0
>            Reporter: Koushik Das
>            Assignee: Koushik Das
>             Fix For: 4.6.0
>
>
> During agent LB, sometimes host may get stuck in rebalancing state due to the following
failure in the rebalance process. This may happen if ClusterServiceServletAdapter (which starts
the listener on port 9090 and processes agent LB related commands) is configured and started
after ClusteredAgentManagerImpl (which initiates the agent LB process). 
> INFO  [commons.httpclient.HttpMethodDirector] (Cluster-Worker-4:ctx-00f55c44) I/O exception
(java.net.ConnectException) caught when processing request: Connection refused
> INFO  [commons.httpclient.HttpMethodDirector] (Cluster-Worker-4:ctx-00f55c44) Retrying
request
> INFO  [commons.httpclient.HttpMethodDirector] (Cluster-Worker-4:ctx-00f55c44) I/O exception
(java.net.ConnectException) caught when processing request: Connection refused
> INFO  [commons.httpclient.HttpMethodDirector] (Cluster-Worker-4:ctx-00f55c44) Retrying
request
> INFO  [commons.httpclient.HttpMethodDirector] (Cluster-Worker-4:ctx-00f55c44) I/O exception
(java.net.ConnectException) caught when processing request: Connection refused
> INFO  [commons.httpclient.HttpMethodDirector] (Cluster-Worker-4:ctx-00f55c44) Retrying
request
> ERROR [cloud.cluster.ClusterServiceServletImpl] (Cluster-Worker-4:ctx-00f55c44) IOException
from : http://10.208.62.111:9090/clusterservice, method : name=method, value=5



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