controller.log.2017-12-27-07
[2017-12-27 07:54:51,777] DEBUG [Controller 0]: topics not in preferred replica
Map() (kafka.controller.KafkaController)
[2017-12-27 07:54:51,777] TRACE [Controller 0]: leader imbalance ratio for
broker 0 is 0.00 (kafka.controller.KafkaController)
[2017-12-27 07:5
Hi All,
What is the best way to add schemas to schema registry ?. I am using
confluent platform and our data is in avro . We use confluent kafka avro
serializers and I read that using this would register the schema in
schema registry automatically .We also use the same schemas for downstrea
Hi:
I hava a confuse about the policy of log compact, I hava 15 partitions, my
server.properties like this:
log.cleanup.policy=compact
compression.type=gzip
log.retention.hours=168
#log.retention.bytes=1073741824
log.segment.bytes=1073741824
log.retention.check.interval.ms=30
a week later, o
possible you are either not connecting (someone is blocking/redirecting)
or possibly you are not authenticating with your security configuration
parameters:
are your redirecting to other IP's or Ports by intervening proxys?
can you ping all the IP addresses in the cluster?
can u post the resul
Hi,
We designed a unified REST gateway to post data to kafka and get data from
kafka, then how can I send and consume the kafka data using long polling for
effieiency. I do not want to new KafkaConsumer/KafkaProducer every time and
close it.
Properties props = kafkaSettings.getDefaultProd
Hi,
We designed a unified REST gateway to post data to kafka and get data from
kafka, then how can I send and consume the kafka data using long polling for
effieiency. I do not want to new KafkaConsumer/KafkaProducer every time and
close it.
Properties props = kafkaSettings.getDefaultProdu
Hi,
We designed a unified REST gateway to post data to kafka and get data from
kafka, then how can I send and consume the kafka data efficiency using long
polling. I do not want to new KafkaConsumer/KafkaProducer and close it every
time. Is there any ways to realize it?
Thanks!
What you mentioned is a DEBUG log from KafkaController.scala
Can you pastebin relevant log so that we can have better idea of what
happened ?
Cheers
On Mon, Dec 25, 2017 at 9:46 PM, G~D~Lunatic <747620...@qq.com> wrote:
> in controller.log.-XX
> topics not in preferred replica Map() (kafka.
Sir I have been recently working on Kafka.
I was running the SimpleProducer.java file for creating a producer but its
showing me following error:
*SimpleProducer.java:2: error: package org.apache.kafka.clients.producer
does not exist*
Please help how to solve the [roblem