Hi,
i've got a 2-machine kafka cluster. For some reasons after a restart the second
node won't start.
i get tons of "Error in fetch Name" until I get a final "Too many open files".
How do i start dealing with this?
thanks
this is the error
[2014-11-10 14:48:01,169] INFO [Kafka Server 2], started
(kafka.server.KafkaServer)
[2014-11-10 14:48:01,378] INFO [ReplicaFetcherManager on broker 2] Removed
fetcher for partitions [news,3],[test,0],[test,2],[news,1],[test3,1],[test3,3]
(kafka.server.ReplicaFetcherManager)
[2014-11-10 14:48:01,459] INFO Truncating log news-3 to offset 249.
(kafka.log.Log)
[2014-11-10 14:48:01,462] INFO Truncating log test-0 to offset 0.
(kafka.log.Log)
[2014-11-10 14:48:01,462] INFO Truncating log test-2 to offset 0.
(kafka.log.Log)
[2014-11-10 14:48:01,463] INFO Truncating log news-1 to offset 268.
(kafka.log.Log)
[2014-11-10 14:48:01,464] INFO Truncating log test3-1 to offset 0.
(kafka.log.Log)
[2014-11-10 14:48:01,464] INFO Truncating log test3-3 to offset 0.
(kafka.log.Log)
[2014-11-10 14:48:01,530] INFO [ReplicaFetcherThread-0-1], Starting
(kafka.server.ReplicaFetcherThread)
[2014-11-10 14:48:01,535] INFO [ReplicaFetcherManager on broker 2] Added
fetcher for partitions ArrayBuffer([[news,3], initOffset 249 to broker
id:1,host:machine1,port:9092] , [[news,1], initOffset 268 to broker
id:1,host:machine1,port:9092] ) (kafka.server.ReplicaFetcherManager)
[2014-11-10 14:48:01,551] ERROR [ReplicaFetcherThread-0-1], Error in fetch
Name: FetchRequest; Version: 0; CorrelationId: 0; ClientId:
ReplicaFetcherThread-0-1; ReplicaId: 2; MaxWait: 500 ms; MinBytes: 1 bytes;
RequestInfo: [news,3] -> PartitionFetchInfo(249,1048576),[news,1] ->
PartitionFetchInfo(268,1048576) (kafka.server.ReplicaFetcherThread)
java.nio.channels.UnresolvedAddressException
at sun.nio.ch.Net.checkAddress(Net.java:127)
...
