[Verse 1] Setting up your KRaft configuration Seven parameters need your dedication Process roles define what your node will be Controller, broker, or both running free Node ID makes each server unique Integer values, no duplicates we seek [Chorus] Config reference, seven keys to know Process roles, node ID, let the metadata flow Controller quorum voters, listener names Metadata log directory, snapshot games Max record bytes and idle time KRaft configuration, working in rhyme [Verse 2] Controller quorum voters in a list One at host one, two at host two, can't be missed Port nine zero nine three is the way Three controllers keep the cluster in play Controller listener names must be clear CONTROLLER is the name that we hear [Chorus] Config reference, seven keys to know Process roles, node ID, let the metadata flow Controller quorum voters, listener names Metadata log directory, snapshot games Max record bytes and idle time KRaft configuration, working in rhyme [Bridge] Metadata log directory needs a fast disk Twenty megabytes triggers snapshots, don't miss Five hundred milliseconds for idle time max These defaults keep your cluster on track [Verse 3] Broker comma controller runs them both Process roles honor your deployment oath Dedicated storage for metadata logs Performance matters, avoid the system clogs Configure these seven, your cluster will sing KRaft architecture, that's the new thing [Chorus] Config reference, seven keys to know Process roles, node ID, let the metadata flow Controller quorum voters, listener names Metadata log directory, snapshot games Max record bytes and idle time KRaft configuration, working in rhyme [Outro] Seven parameters, commit them to mind KRaft configuration, perfectly designed
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