Post-Upgrade Steps for HPE Ezmeral Data Fabric Streams Tools

Complete the following steps after manually upgrading HPE Ezmeral Data Fabric Streams Tools.

Kafka REST Proxy

The following post-upgrade steps are applicable when upgrading Kafka REST Proxy.

  1. Review your configuration files and modify as needed:
    /opt/mapr/kafka-rest-<version>/config
  2. Run the configure.sh file. For example:
    /opt/mapr/server/configure.sh -R
  3. Start the Kafka REST service
    maprcli node services -name kafka-rest -action start -nodes < list of Kafka REST service nodes >

To see how configuration files are saved during an upgrade, see Saving Kafka REST Configurations.

Kafka Connect

The following post-upgrade steps are applicable when upgrading Kafka Connect.

  1. Review your configuration files and modify as needed:
    /opt/mapr/kafka-<version>/config
  2. Run the configure.sh file. For example:
    /opt/mapr/server/configure.sh -R
  3. Start the Kafka Connect service
    maprcli node services -name kafka-connect -action start -nodes <list of Kafka Connect service nodes>

To see how configuration files are saved during an upgrade, see Saving Kafka Connect Configurations.