Postinstallation Tasks

If you run this plug-in on the Amazon Elastic MapReduce (Amazon EMR) cluster, you need to do some configurations.

  • Adding a property to the TIBCO Business Studio Arguments.
    1. Start TIBCO Business Studio.
    2. Click Run > Run Configurations.
    3. Expand Business works Application and click BWApplication.
    4. Click the Arguments tab.
    5. Add the following property in the VM arguments field.

      -Dcom.tibco.plugin.bigdata.resolve.hosts.file.enable=true

  • Adding the following property to the Config.ini file, which is located in the TIBCO_HOME\bw\domains\domain_name\appnodes\appspace_name\appnode_name directory.

    com.tibco.plugin.bigdata.resolve.hosts.file.enable=true

  • Adding the following property to the TIBCOBusinessStudio.ini file, which is located in the TIBCO_HOME\studio\version_number\eclipse directory. (This is only for the MapReduce activity.)

    com.tibco.plugin.bigdata.resolve.hosts.file.enable=true

  • Adding the following information of DNS and IP to the hosts file.

    public_IP public_DNS internal_DNS internal_IP

    For example,

    54.224.203.71 ec2-54-224-203-71.compute-1.amazonaws.com ip-10-116-39-142.ec2.internal 10.116.39.142

    If you do not have permission to modify the hosts file, follow these steps:

    1. Create a file containing the above information of DNS and IP.
    2. Add the following property to the TIBCO Business Studio Arguments.

      -Dcom.tibco.plugin.bigdata.resolve.hosts.file.location=filepath/filename

    3. Add the following property to the Config.ini file.

      com.tibco.plugin.bigdata.resolve.hosts.file.location=filepath/filename

    4. Add the following property to the TIBCOBusinessStudio.ini file. (This is only for the MapReduce activity.)

      com.tibco.plugin.bigdata.resolve.hosts.file.location=filepath/filename

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