kafka故障恢复后,副本不会自动同步
kafka遇到IO负载高的情况,修复了负载问题之后,大部分副本已经同步,但有小部分副本一直不回自动同步,一天了,怎么处理?求指导。
[ec@htkf-1-1 ~]$kafka-topics.sh --zookeeper 127.0.0.1:2181 --describe --under-replicated-partitions
Topic: alg_audio_asr Partition: 8 Leader: 1 Replicas: 4,1 Isr: 1
Topic: alg_pornservice Partition: 2 Leader: 3 Replicas: 2,3,5 Isr: 3,5
Topic: alg_tcp_result Partition: 2 Leader: 3 Replicas: 2,1,3 Isr: 3,1
Topic: alg_tcp_result Partition: 3 Leader: 3 Replicas: 3,2,5 Isr: 3,5
Topic: alg_tcp_result Partition: 6 Leader: 3 Replicas: 2,3,5 Isr: 3,5
Topic: manual_audit_result Partition: 0 Leader: 1 Replicas: 2,5,1 Isr: 1,5
Topic: manual_audit_result Partition: 3 Leader: 1 Replicas: 1,3,5 Isr: 1,5
Topic: manual_audit_result Partition: 9 Leader: 1 Replicas: 3,5,1 Isr: 1,5
Topic: office_helper Partition: 8 Leader: 2 Replicas: 1,5,2 Isr: 2,5
Topic: office_helper Partition: 15 Leader: 1 Replicas: 3,5,1 Isr: 1,5
Topic: office_helper Partition: 26 Leader: 1 Replicas: 4,5,1 Isr: 1,5
Topic: office_helper Partition: 30 Leader: 1 Replicas: 3,5,1 Isr: 1,5
如alg_audio_asr的Partition: 8的 Replicas: 4一直不会成为同步副本。