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Before performing an upgrade, validate that the upgrade won’t revert any customization on your cluster. The steps to run a validation are detailed in here.

To check the current installed Kfuse version, run the following command:

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kafka:
  broker:
    <<previous kafka block>>

Add these topics to the kafka kafkaTopics section for record-replay

  # kafkaTopics -- kafka topics and configuration to create for Kfuse
  kafkaTopics:
    - name: kf_commands
      partitions: 1
      replicationFactor: 1
    - name: kf_recorder_data
      partitions: 1
      replicationFactor: 1

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• Advance monitoring is available as an optional component in 1.3 and later releases. To enable:

  • Knight agent is required to be installed. Please review steps/settings here.

  • Additional agent settings required. Please review settings here.

• Starting Kfuse version 1.3.0, Kfuse has added retention support using Pinot Minion framework. This feature requires changes to the existing Pinot Minion statefulset. The statefulset needs to be deleted prior to upgrade.

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