Interesting. Could you try turning on trace level logging on the broker and reproduce? Or, if you have a reproducible test case I can take a look.
We haven't hit this yet in our production usage. -Jay On Thu, Jul 18, 2013 at 10:00 PM, Benjamin Black <b...@b3k.us> wrote: > Using Kafka 0.8 (current as of a few hours ago), I am seeing metadata > requests using SimpleConsumer hang. Log below, and the call never returns > or times out. Broker is working and passing traffic for other clients. > Anyone else seeing this? > > > DEBUG [2013-07-19 04:13:34,779] kafka.network.BlockingChannel: Created > socket with SO_TIMEOUT = 5000 (requested 5000), SO_RCVBUF = 65328 > (requested 65000), SO_SNDBUF = 81660 (requested -1). > > TRACE [2013-07-19 04:13:34,790] kafka.network.BoundedByteBufferSend: 30 > bytes written. > > TRACE [2013-07-19 04:13:37,168] kafka.network.BoundedByteBufferReceive: > 98 bytes read. > > >
