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Kafka >> mail # dev >> topic's partition have no leader and isr


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topic's partition have no leader and isr
hi, all

I have a topic with 32 partitions, after some reassign operation, 2
partitions became to no leader and isr.
Topic:org.mobile_nginx  PartitionCount:32       ReplicationFactor:1
Configs:
        Topic: org.mobile_nginx Partition: 0    Leader: 3       Replicas: 3
    Isr: 3
        Topic: org.mobile_nginx Partition: 1    Leader: 4       Replicas: 4
    Isr: 4
        Topic: org.mobile_nginx Partition: 2    Leader: 5       Replicas: 5
    Isr: 5
        Topic: org.mobile_nginx Partition: 3    Leader: 6       Replicas: 6
    Isr: 6
        Topic: org.mobile_nginx Partition: 4    Leader: 3       Replicas: 3
    Isr: 3
        Topic: org.mobile_nginx Partition: 5    Leader: 4       Replicas: 4
    Isr: 4
        Topic: org.mobile_nginx Partition: 6    Leader: 5       Replicas: 5
    Isr: 5
        Topic: org.mobile_nginx Partition: 7    Leader: 6       Replicas: 6
    Isr: 6
        Topic: org.mobile_nginx Partition: 8    Leader: 3       Replicas: 3
    Isr: 3
        Topic: org.mobile_nginx Partition: 9    Leader: 4       Replicas: 4
    Isr: 4
        Topic: org.mobile_nginx Partition: 10   Leader: 2       Replicas: 1
    Isr: 2
        Topic: org.mobile_nginx Partition: 11   Leader: 2       Replicas: 2
    Isr: 2
        Topic: org.mobile_nginx Partition: 12   Leader: 3       Replicas: 1
    Isr: 3
        Topic: org.mobile_nginx Partition: 13   Leader: 2       Replicas: 2
    Isr: 2
        Topic: org.mobile_nginx Partition: 14   Leader: 4       Replicas: 4
    Isr: 4
        Topic: org.mobile_nginx Partition: 15   Leader: 2       Replicas: 2
    Isr: 2
        Topic: org.mobile_nginx Partition: 16   Leader: 4       Replicas: 4
    Isr: 4
        Topic: org.mobile_nginx Partition: 17   Leader: 5       Replicas: 5
    Isr: 5
        Topic: org.mobile_nginx Partition: 18   Leader: 6       Replicas: 6
    Isr: 6
        Topic: org.mobile_nginx Partition: 19   Leader: 5       Replicas: 5
    Isr: 5
        Topic: org.mobile_nginx Partition: 20   Leader: 2       Replicas: 2
    Isr: 2
        Topic: org.mobile_nginx Partition: 21   Leader: 3       Replicas: 3
    Isr: 3
        Topic: org.mobile_nginx Partition: 22   Leader: 4       Replicas: 4
    Isr: 4
        Topic: org.mobile_nginx Partition: 23   Leader: 5       Replicas: 5
    Isr: 5
        Topic: org.mobile_nginx Partition: 24   Leader: 6       Replicas: 6
    Isr: 6
        Topic: org.mobile_nginx Partition: 25   Leader: -1      Replicas:
6,1   Isr:
        Topic: org.mobile_nginx Partition: 26   Leader: 2       Replicas: 2
    Isr: 2
        Topic: org.mobile_nginx Partition: 27   Leader: 3       Replicas: 3
    Isr: 3
        Topic: org.mobile_nginx Partition: 28   Leader: 4       Replicas: 4
    Isr: 4
        Topic: org.mobile_nginx Partition: 29   Leader: 5       Replicas: 5
    Isr: 5
        Topic: org.mobile_nginx Partition: 30   Leader: 6       Replicas: 6
    Isr: 6
        Topic: org.mobile_nginx Partition: 31   Leader: -1      Replicas:
3,1   Isr:
partition-25 and partition-32 have no leader and no isr.
No matter reassign or leader election operation, can not reduce replicas
number, and can not election a leader for 4 days.

Anyone have any idea how to resolve this problem?

dashengju
+86 13810875910
[EMAIL PROTECTED]

 
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB