kafka-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Alexander Cook <ac...@umn.edu>
Subject Re: Consumer Group not visible for Kafka 0.9 Consumer
Date Fri, 15 Apr 2016 16:47:13 GMT
Yes that worked! I missed that that was an option. Thank you Liquan.

On Thu, Apr 14, 2016 at 5:51 PM, Liquan Pei <liquanpei@gmail.com> wrote:

> Hi Alexander,
>
> The group management of the new Kafka Consumer is not using Zookeeper. Can
> you add new-consumer to the command line arguments of
> /kafka-consumer-groups.sh?
>
> Thanks,
> Liquan
>
> On Thu, Apr 14, 2016 at 2:01 PM, Alexander Cook <acook@umn.edu> wrote:
>
> > Hi all,
> >
> > I am having trouble getting details on a consumer group I am using. I
> would
> > appreciate the help! Here is what I'm doing.
> >
> > *1. Launch a Kafka 0.9.0.1 and Consumer with group.id
> > <http://group.id>=testGroup*
> > *2. I start receiving messages just fine. *
> > *3. I can see my group in the 0.9.0.1 Broker logs: *
> >
> > [2016-04-14 16:26:28,757] INFO [GroupCoordinator 2]: Assignment received
> > from leader for group testGroup for generation 1
> > (kafka.coordinator.GroupCoordinator)
> > [2016-04-14 16:27:15,362] INFO [Group Metadata Manager on Broker 2]:
> > Removed 0 expired offsets in 0 milliseconds.
> > (kafka.coordinator.GroupMetadataManager)
> > [2016-04-14 16:32:59,467] INFO [GroupCoordinator 2]: Preparing to
> > restabilize group testGroup with old generation 1
> > (kafka.coordinator.GroupCoordinator)
> > [2016-04-14 16:33:01,783] INFO [GroupCoordinator 2]: Stabilized group
> > testGroup generation 2 (kafka.coordinator.GroupCoordinator)
> >
> > *4. I can see my group in the Consumer logs: *
> > 14 Apr 2016 16:26:28.760 [32345] DEBUG
> > #splapptrc,J[14],P[119],KafkaStreamTest
> >
> >
> M[AbstractCoordinator.java:org.apache.kafka.clients.consumer.internals.AbstractCoordinator$SyncGroupRequestHandler.handle:423]
> >  - Received successful sync group response for group testGroup:
> > {error_code=0,member_assignment=java.nio.HeapByteBuffer[pos=0 lim=50
> > cap=50]}
> > 14 Apr 2016 16:26:28.762 [32345] DEBUG
> > #splapptrc,J[14],P[119],KafkaStreamTest
> >
> > *5. BUT...when I try to examine the group, I do: *
> > $ ./kafka-consumer-groups.sh --zookeeper myZkHost:2181 --describe --group
> > testGroup
> > No topic available for consumer group provided
> > GROUP, TOPIC, PARTITION, CURRENT OFFSET, LOG END OFFSET, LAG, OWNER
> >
> > $  ./kafka-consumer-groups.sh --zookeeper myZkHost:2181 --list
> > 1451409432.77249
> > mygroup
> > 1451409552.27855
> >
> > My group is nowhere to be found! Thanks for any help or ideas!
> >
> > Alex
> >
> >
> > Here are my Consumer configs:
> >
> > 14 Apr 2016 16:26:28.360 [32152] INFO
> > #splapptrc,J[14],P[119],KafkaStreamTest
> >
> >
> M[AbstractConfig.java:org.apache.kafka.common.config.AbstractConfig.logAll:165]
> >  - ConsumerConfig values:
> > metric.reporters = []
> > metadata.max.age.ms = 300000
> > value.deserializer = class
> > org.apache.kafka.common.serialization.StringDeserializer
> > group.id = testGroup
> > partition.assignment.strategy =
> > [org.apache.kafka.clients.consumer.RangeAssignor]
> > reconnect.backoff.ms = 50
> > sasl.kerberos.ticket.renew.window.factor = 0.8
> > max.partition.fetch.bytes = 1048576
> > bootstrap.servers = [g0601b02.some.host.com:9092,
> > g0601b03.some.host.com:9092, g0601b04.some.host.com:9092]
> > retry.backoff.ms = 100
> > sasl.kerberos.kinit.cmd = /usr/bin/kinit
> > sasl.kerberos.service.name = null
> > sasl.kerberos.ticket.renew.jitter = 0.05
> > ssl.keystore.type = JKS
> > ssl.trustmanager.algorithm = PKIX
> > enable.auto.commit = true
> > ssl.key.password = null
> > fetch.max.wait.ms = 500
> > sasl.kerberos.min.time.before.relogin = 60000
> > connections.max.idle.ms = 540000
> > ssl.truststore.password = null
> > session.timeout.ms = 30000
> > metrics.num.samples = 2
> > client.id =
> > ssl.endpoint.identification.algorithm = null
> > key.deserializer = class
> > org.apache.kafka.common.serialization.StringDeserializer
> > ssl.protocol = TLS
> > check.crcs = true
> > request.timeout.ms = 40000
> > ssl.provider = null
> > ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1]
> > ssl.keystore.location = null
> > heartbeat.interval.ms = 3000
> > auto.commit.interval.ms = 5000
> > receive.buffer.bytes = 32768
> > ssl.cipher.suites = null
> > ssl.truststore.type = JKS
> > security.protocol = PLAINTEXT
> > ssl.truststore.location = null
> > ssl.keystore.password = null
> > ssl.keymanager.algorithm = IbmX509
> > metrics.sample.window.ms = 30000
> > fetch.min.bytes = 1
> > send.buffer.bytes = 131072
> > auto.offset.reset = latest
> >
>
>
>
> --
> Liquan Pei
> Software Engineer, Confluent Inc
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message