Upgrading MapR Event Store For Apache Kafka Tools

Complete the following steps to upgrade MapR Event Store For Apache Kafka Tools without the MapR Installer.

Execute the following commands as root or using sudo:
  1. Stop the service using maprcli node services -name <name_service> - action stop - nodes <space delimited list of Kafka tools server nodes>:
  2. Run one of the following commands to upgrade the Kafka REST Proxy for MapR Streams:
    • On Ubuntu:
      apt-get install mapr-kafka-rest
    • On RedHat/CentOS:
      yum update mapr-kafka-rest
    • On SUSE:
      zypper update mapr-kafka-rest
  3. Run one of the following commands to upgrade the Kafka Connect for MapR Event Store For Apache Kafka - HDFS Connector:
    • On Ubuntu:
      apt-get install mapr-kafka-connect-hdfs
    • On RedHat/CentOS:
      yum update mapr-kafka-connect-hdfs
    • On SUSE:
      zypper update mapr-kafka-connect-hdfs
  4. Run one of the following commands to upgrade the Kafka Connect for MapR Event Store For Apache Kafka - JDBC Connector:
    • On Ubuntu:
      apt-get install mapr-kafka-connect-jdbc
    • On RedHat/CentOS:
      yum update mapr-kafka-connect-jdbc
    • On SUSE:
      zypper update mapr-kafka-connect-jdbc
  5. Run configure.sh -R on each node where you installed Kafka components to complete the configuration: /opt/mapr/server/configure.sh -R
Apply custom configurations to the new version by migrating any custom configuration settings into the new default files in the conf directory. See Post-Upgrade Steps for MapR Event Store For Apache Kafka Tools for more information.