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fix(auto_balancer): reset partition model on reassignment #1279

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Merged
merged 1 commit into from
May 18, 2024
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fix(auto_balancer): reset partition model on reassignment #1279

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3 changes: 1 addition & 2 deletions core/src/main/java/kafka/autobalancer/model/ClusterModel.java
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Original file line number Diff line number Diff line change
Expand Up @@ -321,8 +321,7 @@ public void reassignPartition(Uuid topicId, int partitionId, int brokerId) {
}
if (oldBrokerId != -1) {
TopicPartition tp = new TopicPartition(topicName, partitionId);
TopicPartitionReplicaUpdater replicaUpdater = brokerReplicaMap.get(oldBrokerId).get(tp);
brokerReplicaMap.get(brokerId).put(tp, replicaUpdater);
brokerReplicaMap.get(brokerId).put(tp, createReplicaUpdater(tp));
brokerReplicaMap.get(oldBrokerId).remove(tp);
}
topicPartitionReplicaMap.get(topicName).put(partitionId, brokerId);
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