2 Replies Latest reply: Oct 8, 2012 3:55 AM by Ikhan RSS

    Cluster Info

    Ikhan
      Hi,

      i am getting below INFO and errors in logs i want to what each of them is occuring, can any one help me in my understanding.

      ####<Sep 26, 2012 10:49:55 AM CDT> <Info> <Cluster> <Server3> <server3a> <[ACTIVE] ExecuteThread: '43' for queu
      e: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1348674595168> <BEA-000112> <Removing decs5a jvmid:16589531
      05634154558S:10.110.7.115:[8011,8011,-1,-1,-1,-1,-1]:decs:decs5a from cluster view due to timeout.>
      ####<Sep 26, 2012 10:49:59 AM CDT> <Info> <Cluster> <<Server3> <server3a> <weblogic.cluster.MessageReceiver> <<W
      LS Kernel>> <> <> <1348674599925> <BEA-000115> <Lost 2 multicast message(s).>
      ####<Sep 26, 2012 10:50:00 AM CDT> <Info> <Cluster><Server3> <server3a> <[ACTIVE] ExecuteThread: '16' for queu
      e: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1348674600471> <BEA-000111> <Adding decs5a with ID 16589531
      05634154558S:10.110.7.115:[8011,8011,-1,-1,-1,-1,-1]:server:server5a to cluster: decscluster view.>

      ####<Sep 26, 2012 10:50:05 AM CDT> <Info> <Cluster> <Server3> <server3a> <[ACTIVE] ExecuteThread: '36' for queu
      e: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1348674605176> <BEA-000128> <Updating 1658953105634154558S:
      10.110.7.115:[8011,8011,-1,-1,-1,-1,-1]:server:server5a in the cluster.>
      ####<Sep 26, 2012 10:50:24 AM CDT> <Info> <Cluster> <Server3> <server3a> <weblogic.cluster.MessageReceiver> <<W
      LS Kernel>> <> <> <1348674624426> <BEA-000115> <Lost 1 multicast message(s).>
      javax.ejb.EJBException

      ####<Sep 26, 2012 11:26:16 AM CDT> <Warning> <JNDI> <dal604se115.dynamex.com> <decs5a> <[ACTIVE] ExecuteThread: '12' for queu
      e: 'weblogic.kernel.Default (self-tuning)'> <kwplatt> <> <> <1348676776719> <BEA-050007> <An attempt was made to look up non-
      versioned global resource "" from an application version "administration.war [Version=3.20.1.1398]". This can potentially cau
      se conflict of the global resource usages among multiple application versions.>

      ####<Oct 3, 2012 2:27:13 PM CDT> <Error> <Cluster> <server1> <server1a> <[ACTIVE] ExecuteThread: '7' for queue:
      'weblogic.kernel.Default (self-tuning)'> <<anonymous>> <> <> <1349292433387> <BEA-000117> <Received a stale replication reques
      t for object 8042261441738434683.>
      ####<Oct 3, 2012 10:51:08 PM CDT> <Warning> <Cluster> <server1> <server1a> <[ACTIVE] ExecuteThread: '6' for queu
      e: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1349322668940> <BEA-000184> <This server did not attempt to
      renew its lease for 698 seconds. The server may restarted or migrated.>

      ####<Oct 3, 2012 10:51:08 PM CDT> <Info> <Cluster> <<server1> <server1a> <[ACTIVE] ExecuteThread: '6' for queue:
      'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1349322668949> <BEA-000185> <Despite the delay in the lease-ren
      ewing thread, the server has successfully renewed its lease. It is no longer in imminent risk of being migrated or restarted.>

      ####<Oct 3, 2012 10:40:23 PM CDT> <Info> <Server> <server3> <server3a> <[ACTIVE] ExecuteThread: '17' for queue:
      'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1349322023616> <BEA-002634> <The server "AdminServer" disconnec
      ted from this server.>

      ####<Oct 3, 2012 10:40:20 PM CDT> <Info> <Server> <server5> <server5a> <[STANDBY] ExecuteThread: '21' for queue:**
      'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1349322020161> <BEA-002634> <The server "AdminServer" disconne**
      cted from this server.>**


      Thanks in advance..!

      Imran khan.
        • 1. Re: Cluster Info
          EramusBlack
          Most of these are around clustering. I would suggest you read the section on clustering in the documentation, it will explain most of this

          http://docs.oracle.com/cd/E11035_01/wls100/cluster/index.html

          For instance

          ####<Sep 26, 2012 10:49:59 AM CDT> <Info> <Cluster> <<Server3> <server3a> <weblogic.cluster.MessageReceiver> <<W
          LS Kernel>> <1348674599925> <BEA-000115> <Lost 2 multicast message(s).>
          ####<Sep 26, 2012 10:50:00 AM CDT> <Info> <Cluster><Server3> <server3a> <[ACTIVE] ExecuteThread: '16' for queu
          e: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <1348674600471> <BEA-000111> <Adding decs5a with ID 16589531
          05634154558S:10.110.7.115:[8011,8011,-1,-1,-1,-1,-1]:server:server5a to cluster: decscluster view.>

          is to do with communication between the servers in a cluster, using multicast, and how the server is losing (not receiving or not receiving a response for) multicast messages broadcast to the cluster.

          ####<Oct 3, 2012 2:27:13 PM CDT> <Error> <Cluster> <server1> <server1a> <[ACTIVE] ExecuteThread: '7' for queue:
          'weblogic.kernel.Default (self-tuning)'> <<anonymous>> <1349292433387> <BEA-000117> <Received a stale replication reques
          t for object 8042261441738434683.>

          This is to do with session replication between the servers.

          ####<Oct 3, 2012 10:51:08 PM CDT> <Warning> <Cluster> <server1> <server1a> <[ACTIVE] ExecuteThread: '6' for queu
          e: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <1349322668940> <BEA-000184> <This server did not attempt to
          renew its lease for 698 seconds. The server may restarted or migrated.>

          This is leasing and how the server is not contacting the master manager server to maintain it's lease.

          ####<Oct 3, 2012 10:51:08 PM CDT> <Info> <Cluster> <<server1> <server1a> <[ACTIVE] ExecuteThread: '6' for queue:
          'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <1349322668949> <BEA-000185> <Despite the delay in the lease-ren
          ewing thread, the server has successfully renewed its lease. It is no longer in imminent risk of being migrated or restarted.>

          as is this, only here the lease is taken.

          ####<Oct 3, 2012 10:40:20 PM CDT> <Info> <Server> <server5> <server5a> <[STANDBY] ExecuteThread: '21' for queue:**
          'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <1349322020161> <BEA-002634> <The server "AdminServer" disconne**
          cted from this server.>**

          this means that the managed server can no reach the admin server, probably as it's been restarted.
          • 2. Re: Cluster Info
            Ikhan
            Thanks,

            may i know what below info indicates in logs.


            ####<Sep 26, 2012 11:26:16 AM CDT> <Warning> <JNDI> <dal604se115.dynamex.com> <decs5a> <[ACTIVE] ExecuteThread: '12' for queu
            e: 'weblogic.kernel.Default (self-tuning)'> <kwplatt> <1348676776719> <BEA-050007> <An attempt was made to look up non-
            versioned global resource "" from an application version "administration.war [Version=3.20.1.1398]". This can potentially cau
            se conflict of the global resource usages among multiple application versions.>