IBM webMethods Hybrid Integration

IBM webMethods Hybrid Integration

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  • 1.  IS Cluster node is getting dropped from the cluster

    Posted Mon June 13, 2016 06:54 AM

    Hi Folks,

    Good day to you.

    I am trying to configure wM 9.9 IS cluster using single Terracotta server.

    After restarting both the nodes cluster is getting enabled on both the nodes and both the nodes are appearing in the cluster hosts. After some time ( few seconds ) one of the node is getting disappeared from the cluster and only one node remained in it.

    But when I check the Terracotta Management Console , it is showing the cluster status as active and both the nodes are appearing in the cluster.

    Steps Followed to configure IS Cluster:

    Step 1: Enabled cluster on both nodes,

    Step 2: Configured tc-config.xml as below

    <?xml version="1.0" encoding="UTF-8" ?>

    <tc:tc-config xmlns:tc=“http://www.terracotta.org/config
    xmlns:xsi=“http://www.w3.org/2001/XMLSchema-instance
    xsi:schemaLocation=“http://www.terracotta.org/schema/terracotta-9.xsd”>



    /opt/softwareag99/Terracotta/data

    9510
    9520
    9530
    9540








    true
    false
    3600


    120


    logs-%i

    </tc:tc-config>

    Step 3 : Started Terracotta server using tsa-service wrapper.

    Step 4 : Restarted IS nodes one by one.

    FYI : I have done the same configuration on other environments where IS clustering is working fine.

    Please share your comments/inputs to resolve this issue.

    Regards,
    Venkat.


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    #webMethods


  • 2.  RE: IS Cluster node is getting dropped from the cluster

    Posted Mon June 13, 2016 11:59 AM

    I am also facing the same kind of problem. Checked clustering in the IS admin page. Terracotta is getting reflected both IS. However one of the TC is down in DR server. Not sure how it is getting displayed in IS!!!


    #webMethods
    #Integration-Server-and-ESB


  • 3.  RE: IS Cluster node is getting dropped from the cluster

    Posted Mon June 13, 2016 01:55 PM

    I have resolved the issue.

    Seems to be some of the configuration files got corrupted as we have changed /etc/hosts files many times and IP & hostname of the server for couple of times.

    Re-installed IS and configured IS clustering. Now it is working fine without any issues.

    Regards,
    Venkat.


    #Integration-Server-and-ESB
    #webMethods


  • 4.  RE: IS Cluster node is getting dropped from the cluster

    Posted Sat June 25, 2016 08:36 AM

    Thanks Venkata for updating the thread with resolution.

    Thanks,


    #Integration-Server-and-ESB
    #webMethods