[ https://issues.apache.org/jira/browse/KAFKA-6362?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Gustafson reassigned KAFKA-6362: -------------------------------------- Assignee: huxihx > auto commit not work since coordinatorUnknown() is always true. > --------------------------------------------------------------- > > Key: KAFKA-6362 > URL: https://issues.apache.org/jira/browse/KAFKA-6362 > Project: Kafka > Issue Type: Bug > Components: clients > Affects Versions: 0.10.2.1 > Reporter: Renkai Ge > Assignee: huxihx > Priority: Major > > {code} > [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 > {code} > My kafka java client cannot auto commit.After add some debug log,I found that > the coordinatorUnknown() function in > [ConsumerCoordinator.java#L604|https://github.com/apache/kafka/blob/0.10.2.1/clients/src/main/java/org/apache/kafka/clients/consumer/internals/ConsumerCoordinator.java#L604] > always returns true,and nextAutoCommitDeadline just increases > infinitly.Should there be a lookupCoordinator() after line 604 like in > [ConsumerCoordinator.java#L508|https://github.com/apache/kafka/blob/0.10.2.1/clients/src/main/java/org/apache/kafka/clients/consumer/internals/ConsumerCoordinator.java#L508]?After > I add lookupCoordinator() next to line 604.The consumer can auto commit > offset properly. -- This message was sent by Atlassian JIRA (v7.6.3#76005)