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Issue: You are unable to start ESP Cockpit. This may be due to errors in your configuration, or ESP Cockpit is not properly installed and you need to edit your cluster configuration.

Solution: Use the streamingclusternode utility to manually edit cluster configuration.
  1. Shut down the affected cluster.
  2. From a command line, navigate to STREAMING_HOME/bin and launch the streamingclusternode utility using the --show option and the cluster bootstrap file.

    The default cluster bootstrap file is cluster.cfg.

    streamingclusternode --config <cluster-example>.cfg --show

    The command writes the current cluster configuration to the display, in XML format.

  3. Copy the cluster configuration and paste it into a text editor.
  4. Make any required changes, then save it as an xml file.
  5. Navigate to STREAMING_HOME\cluster\config\<cluster_name> and replace cluster.xml with the new cluster configuration file.
  6. Relaunch the streamingclusternode utility using the --deploy option. 
    streamingclusternode --config <cluster-example>.cfg --deploy --config-type file --file <cluster_example>.xml

    The command deploys the file to the database, replacing any previous cluster configuration.

  7. Restart ESP Cockpit.