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  1. Kafka
  2. KAFKA-6362

auto commit not work since coordinatorUnknown() is always true.

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.10.2.1
    • Fix Version/s: 1.1.0
    • Component/s: clients, consumer
    • Labels:
      None

      Description

      [2017-12-14 20:09:23.501] [Kafka 0.10 Fetcher for Source: source_bj-docker-large (14/40)] INFO  org.apache.kafka.clients.consumer.ConsumerConfig - ConsumerConfig values: 
      	auto.commit.interval.ms = 5000
      	auto.offset.reset = latest
      	bootstrap.servers = [11.192.77.42:3002, 11.192.73.43:3002, 11.192.73.66:3002]
      	check.crcs = true
      	client.id = 
      	connections.max.idle.ms = 540000
      	enable.auto.commit = true
      	exclude.internal.topics = true
      	fetch.max.bytes = 52428800
      	fetch.max.wait.ms = 500
      	fetch.min.bytes = 1
      	group.id = tcprtdetail_flink
      	heartbeat.interval.ms = 3000
      	interceptor.classes = null
      	key.deserializer = class org.apache.kafka.common.serialization.ByteArrayDeserializer
      	max.partition.fetch.bytes = 1048576
      	max.poll.interval.ms = 300000
      	max.poll.records = 500
      	metadata.max.age.ms = 300000
      	metric.reporters = []
      	metrics.num.samples = 2
      	metrics.recording.level = INFO
      	metrics.sample.window.ms = 30000
      	partition.assignment.strategy = [class org.apache.kafka.clients.consumer.RangeAssignor]
      	receive.buffer.bytes = 65536
      	reconnect.backoff.ms = 50
      	request.timeout.ms = 305000
      	retry.backoff.ms = 100
      	sasl.jaas.config = null
      	sasl.kerberos.kinit.cmd = /usr/bin/kinit
      	sasl.kerberos.min.time.before.relogin = 60000
      	sasl.kerberos.service.name = null
      	sasl.kerberos.ticket.renew.jitter = 0.05
      	sasl.kerberos.ticket.renew.window.factor = 0.8
      	sasl.mechanism = GSSAPI
      	security.protocol = PLAINTEXT
      	send.buffer.bytes = 131072
      	session.timeout.ms = 10000
      	ssl.cipher.suites = null
      	ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1]
      	ssl.endpoint.identification.algorithm = null
      	ssl.key.password = null
      	ssl.keymanager.algorithm = SunX509
      	ssl.keystore.location = null
      	ssl.keystore.password = null
      	ssl.keystore.type = JKS
      	ssl.protocol = TLS
      	ssl.provider = null
      	ssl.secure.random.implementation = null
      	ssl.trustmanager.algorithm = PKIX
      	ssl.truststore.location = null
      	ssl.truststore.password = null
      	ssl.truststore.type = JKS
      	value.deserializer = class org.apache.kafka.common.serialization.ByteArrayDeserializer
      
      [2017-12-14 20:09:23.502] [Kafka 0.10 Fetcher for Source: source_bj-docker-large (14/40)] INFO  org.apache.kafka.common.utils.AppInfoParser - Kafka version : 0.10.2.1
      [2017-12-14 20:09:23.502] [Kafka 0.10 Fetcher for Source: source_bj-docker-large (14/40)] INFO  org.apache.kafka.common.utils.AppInfoParser - Kafka commitId : e89bffd6b2eff799
      

      My kafka java client cannot auto commit.After add some debug log,I found that the coordinatorUnknown() function in ConsumerCoordinator.java#L604 always returns true,and nextAutoCommitDeadline just increases infinitly.Should there be a lookupCoordinator() after line 604 like in ConsumerCoordinator.java#L508?After I add lookupCoordinator() next to line 604.The consumer can auto commit offset properly.

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            • Assignee:
              huxi_2b huxihx
              Reporter:
              RenkaiGe Renkai Ge
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              • Created:
                Updated:
                Resolved: