-Re: Exception in Kafka Broker when consumer shuts down/crashes.
Neha Narkhede 2013-01-04, 21:01
Few questions regarding your test/setup -
1. Which version of Kafka are you using ?
2. Are you using the high level consumer or SimpleConsumer ?
3. Can you describe your setup a little more ? Are you continuously sending
messages to that broker, then shutdown consumer and stop receiving data ?
You shouldn't have to restart the broker when you kill the consumer, so
maybe something else is wrong here.
On Fri, Jan 4, 2013 at 11:58 AM, Subhash Agrawal <[EMAIL PROTECTED]>wrote:
> I noticed that when I kill consumer, I see exception in kafka broker and I
> need to restart kafka broker server to get messages again.
> Do I need to tune anything to avoid this error or to avoid restarting
> kafka broker?
> Subhash Agrawal
> Here is the exception:
> [2013-01-05 11:12:59,361] INFO Closing socket connection to /127.0.0.1.
> [2013-01-04 11:45:00,456] ERROR Closing socket for /127.0.0.1 because of
> error (
> java.io.IOException: An existing connection was forcibly closed by the
> remote ho
> at sun.nio.ch.SocketDispatcher.read0(Native Method)
> at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:25)
> at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:198)
> at sun.nio.ch.IOUtil.read(IOUtil.java:171)
> at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:245)
> at kafka.utils.Utils$.read(Utils.scala:538)
> at kafka.network.Processor.read(SocketServer.scala:311)
> at kafka.network.Processor.run(SocketServer.scala:214)
> at java.lang.Thread.run(Thread.java:662)