Henri Pihkala created KAFKA-1855: ------------------------------------ Summary: Topic unreadable after unsuccessful UpdateMetadataRequest Key: KAFKA-1855 URL: https://issues.apache.org/jira/browse/KAFKA-1855 Project: Kafka Issue Type: Bug Components: controller Affects Versions: 0.8.2 Reporter: Henri Pihkala Assignee: Neha Narkhede
Sometimes, seemingly randomly, topic creation/initialization might fail with the following lines in controller.log. Other logs show no errors. When this happens, the topic is unusable (gives UnknownTopicOrPartition for all requests). For me this happens 5-10% of the time. Feels like it's more likely to happen if there is time between topic creations. Observed on 0.8.2-beta, have not tried previous versions. [2015-01-09 16:15:27,153] WARN [Controller-0-to-broker-0-send-thread], Controller 0 fails to send a request to broker id:0,host:192.168.10.21,port:9092 (kafka.controller.RequestSendThread) java.io.EOFException: Received -1 when reading from channel, socket has likely been closed. at kafka.utils.Utils$.read(Utils.scala:381) at kafka.network.BoundedByteBufferReceive.readFrom(BoundedByteBufferReceive.scala:54) at kafka.network.Receive$class.readCompletely(Transmission.scala:56) at kafka.network.BoundedByteBufferReceive.readCompletely(BoundedByteBufferReceive.scala:29) at kafka.network.BlockingChannel.receive(BlockingChannel.scala:108) at kafka.controller.RequestSendThread.doWork(ControllerChannelManager.scala:146) at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:60) [2015-01-09 16:15:27,156] ERROR [Controller-0-to-broker-0-send-thread], Controller 0 epoch 6 failed to send request Name:UpdateMetadataRequest;Version:0;Controller:0;ControllerEpoch:6;CorrelationId:48;ClientId:id_0-host_192.168.10.21-port_9092;AliveBrokers:id:0,host:192.168.10.21,port:9092;PartitionState:[40963064-cdd2-4cd1-937a-9827d3ab77ad,0] -> (LeaderAndIsrInfo:(Leader:0,ISR:0,LeaderEpoch:0,ControllerEpoch:6),ReplicationFactor:1),AllReplicas:0) to broker id:0,host:192.168.10.21,port:9092. Reconnecting to broker. (kafka.controller.RequestSendThread) java.nio.channels.ClosedChannelException at kafka.network.BlockingChannel.send(BlockingChannel.scala:97) at kafka.controller.RequestSendThread.liftedTree1$1(ControllerChannelManager.scala:132) at kafka.controller.RequestSendThread.doWork(ControllerChannelManager.scala:131) at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:60) -- This message was sent by Atlassian JIRA (v6.3.4#6332)