Guozhang, Do you know the ticket for for changing the "batching criterion from #.messages to bytes." I am unable to find it. Working on porting a similar change to pykafka.
John On Sat, Mar 5, 2016 at 4:29 PM, Guozhang Wang <wangg...@gmail.com> wrote: > Hello, > > Did you have compression turned on and batching (in terms of #.messages)? > In that case the whole compressed message set is treated as a single > message on the broker and hence could possibly exceed the limit. > > In newer versions we have changed the batching criterion from #.messages to > bytes, which is aimed at resolving such issues. > > Guozhang > > On Thu, Mar 3, 2016 at 1:04 PM, Fang Wong <fw...@salesforce.com> wrote: > > > Got the following error message with Kafka 0.8.2.1: > > [2016-02-26 20:33:43,025] INFO Closing socket connection to /x due to > > invalid request: Request of length 1937006964 is not valid, it is larger > > than the maximum size of 104857600 bytes. (kafka.network.Processor) > > > > Didn't send a large message at all, it seems like encoding issue or > partial > > request, any suggestion how to fix it? > > > > The code is like below: > > > > ByteArrayOutputStream bos = new ByteArrayOutputStream(); > > > > DataOutputStream dos = new DataOutputStream(bos); > > > > dos.writeLong(System.currentTimeMillis()); > > > > OutputStreamWriter byteWriter = new OutputStreamWriter(bos, > > com.force.commons.text.EncodingUtil.UTF_ENCODING); > > > > gson.toJson(obj, byteWriter); > > > > byte[] payload = bos.toByteArray(); > > > > ProducerRecord<String, byte[]> data = new ProducerRecord<String, > > byte[]>(“Topic”, 0, null, payload); > > > > kafkaProducer.send(data); > > > > > > -- > -- Guozhang >
