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 <ac...@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
