0 Replies Latest reply: Mar 21, 2012 10:02 AM by srikumarcs RSS

Issue with Jboss 5.0 Clustering.. Node signing out of a group

srikumarcs Newbie

Hi All,

 

I am currently working on project which uses Jboss 5.0 AS. We have a clustered environemt in which we have three nodes in a single cluster.. The clustering was working fine and I could see that in the server logs as well. All of a sudden, it stoppped working and I can see the following in the logs..

 

012-03-15 06:32:28,695 WARN  [org.jgroups.protocols.pbcast.GMS] (Incoming-9,192.168.236.57:60475) I (192.168.236.57:60475) am not a member of view [192.168.236.58:46840|92] [192.168.236.58:46840, 192.168.236.59:38302], shunning myself and leaving the group (prev_members are [192.168.236.58:57460, 192.168.236.59:42716, 192.168.236.57:60475, 192.168.236.58:46840, 192.168.236.59:38302], current view is [192.168.236.57:60475|91] [192.168.236.57:60475, 192.168.236.58:46840, 192.168.236.59:38302])

2012-03-15 06:32:28,695 WARN  [org.jgroups.protocols.VIEW_SYNC] (Incoming-5,192.168.236.57:60475) discarding view as I (192.168.236.57:60475) am not member of view ([192.168.236.58:46840|92] [192.168.236.58:46840, 192.168.236.59:38302])

2012-03-15 06:32:28,695 WARN  [org.jgroups.protocols.VIEW_SYNC] (Incoming-5,192.168.236.57:60475) discarding view as I (192.168.236.57:60475) am not member of view ([192.168.236.58:46840|92] [192.168.236.58:46840, 192.168.236.59:38302])

2012-03-15 06:32:28,695 WARN  [org.jgroups.protocols.VIEW_SYNC] (Incoming-5,192.168.236.57:60475) discarding view as I (192.168.236.57:60475) am not member of view ([192.168.236.58:46840|92] [192.168.236.58:46840, 192.168.236.59:38302])

2012-03-15 06:32:28,695 WARN  [org.jgroups.protocols.VIEW_SYNC] (Incoming-5,192.168.236.57:60475) discarding view as I (192.168.236.57:60475) am not member of view ([192.168.236.58:46840|92] [192.168.236.58:46840, 192.168.236.59:38302])

2012-03-15 06:32:28,695 WARN  [org.jgroups.protocols.VIEW_SYNC] (Incoming-5,192.168.236.57:60475) discarding view as I (192.168.236.57:60475) am not member of view ([192.168.236.58:46840|92] [192.168.236.58:46840, 192.168.236.59:38302])

2012-03-15 06:32:28,695 WARN  [org.jgroups.protocols.VIEW_SYNC] (Incoming-5,192.168.236.57:60475) discarding view as I (192.168.236.57:60475) am not member of view ([192.168.236.58:46840|92] [192.168.236.58:46840, 192.168.236.59:38302])

2012-03-15 06:32:28,695 WARN  [org.jgroups.protocols.VIEW_SYNC] (Incoming-5,192.168.236.57:60475) discarding view as I (192.168.236.57:60475) am not member of view ([192.168.236.58:46840|92] [192.168.236.58:46840, 192.168.236.59:38302])

2012-03-15 06:32:28,696 WARN  [org.jgroups.protocols.VIEW_SYNC] (Incoming-5,192.168.236.57:60475) discarding view as I (192.168.236.57:60475) am not member of view ([192.168.236.58:46840|92] [192.168.236.58:46840, 192.168.236.59:38302])

2012-03-15 06:32:28,831 WARN  [org.jgroups.protocols.VIEW_SYNC] (Incoming-19,192.168.236.57:60475) discarding view as I (192.168.236.57:60475) am not member of view ([192.168.236.58:46840|39] [192.168.236.58:46840, 192.168.236.59:38302])

2012-03-15 06:32:28,849 WARN  [org.jgroups.protocols.VIEW_SYNC] (Incoming-4,192.168.236.57:60475) discarding view as I (192.168.236.57:60475) am not member of view ([192.168.236.58:46840|39] [192.168.236.58:46840, 192.168.236.59:38302])

 

From the logs, i can understand that .57 machine is tryign to leave the view, because its says that its not a member of the current view. But then, when I see the current view(highlighted in red) in the logs, I can see that its still a member.. Could someone help me identify the problem here.. I have checked that multicast is enabled and the configurations are fine..

 

My question is, why would a node try to remove itself from the current view, when its still a member of the view? Any help is massively appreciated..

 

Regards,

Sri