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Using kafka-reassign-partitions.sh to re-partition topic, ReplicationFactor is changed from 1 to 3

2025-01-15 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >

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1. Prepare topics-to-move.json for-- topics-to-move-json-file

2. Prepare output.json for-- reassignment-json-file

3 、

Bin/kafka-reassign-partitions.sh-- zookeeper 127.0.0.1 topics-to-move-json-file topics-to-move.json 2181-- topics-to-move-json-file topics-to-move.json-- broker-list "0meme 1meme 2"-- generate > output.json

Bin/kafka-reassign-partitions.sh-- zookeeper 127.0.0.1 reassignment-json-file output.json-- execute

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