[KAFKA-2115] Error updating metrics in RequestChannel

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.9.0.0
• Assignee: Gwen Shapira
• Reporter: Gwen Shapira
• Created: 12/Apr/15 21:42
• Updated: 13/Apr/15 14:22
• Resolved: 13/Apr/15 14:22

Description

Reported by jkreps on the mailing list:

    kafka.common.KafkaException: Wrong request type 12
    
    at kafka.api.RequestKeys$.nameForKey(RequestKeys.scala:55)
    
    at
    kafka.network.RequestChannel$Request.updateRequestMetrics(RequestChannel.scala:85)
    
    at kafka.network.Processor.write(SocketServer.scala:514)
    
    at kafka.network.Processor.run(SocketServer.scala:379)
    
    at java.lang.Thread.run(Thread.java:744)
    
    [2015-04-12 12:54:52,077] INFO [Kafka Coordinator 0]: Registered consumer
my-group-24 for group my-group (kafka.coordinator.ConsumerCoordinator)
    
    [2015-04-12 12:54:52,080] INFO [Kafka Coordinator 0]: Handled join-group
    from consumer  to group my-group (kafka.coordinator.ConsumerCoordinator)

    [2015-04-12 12:54:52,081] ERROR Closing socket for /10.0.0.220 because of
    error (kafka.network.Processor)
    
    kafka.common.KafkaException: Wrong request type 11
    
    at kafka.api.RequestKeys$.nameForKey(RequestKeys.scala:55)
    
    at
    kafka.network.RequestChannel$Request.updateRequestMetrics(RequestChannel.scala:85)
    
    at kafka.network.Processor.write(SocketServer.scala:514)
    
    at kafka.network.Processor.run(SocketServer.scala:379)
    
     at java.lang.Thread.run(Thread.java:744)

This a result of KAFKA-2044 - we moved few Requests out
of RequestKeys to the newer ApiKeys, but didn't update the metrics
code.