Hi,
My local Java client consumer and producer fail with log messages I don’t
understand. What does "obsolete coordinator information” mean?
2016-02-16 18:49:01,795 INFO o.a.kafka.common.utils.AppInfoParser - Kafka
version : 0.9.0.0
2016-02-16 18:49:01,795 INFO o.a.kafka.common.utils.AppInfoParser - Kafka
commitId : fc7243c2af4b2b4a
2016-02-16 18:49:02,756 INFO o.a.k.c.c.i.AbstractCoordinator - Marking the
coordinator 2147483647 dead.
2016-02-16 18:49:02,759 INFO o.a.k.c.c.i.AbstractCoordinator - Attempt to
join group dendrites-group failed due to obsolete coordinator information,
retrying.
2016-02-16 18:50:01,881 INFO o.a.k.clients.producer.KafkaProducer - Closing
the Kafka producer with timeoutMillis = 100 ms.
Here are the logged configs
2016-02-16 18:49:01,093 INFO o.a.k.c.producer.ProducerConfig - ProducerConfig
values:
compression.type = none
metric.reporters = []
metadata.max.age.ms = 300000
metadata.fetch.timeout.ms = 60000
reconnect.backoff.ms = 50
sasl.kerberos.ticket.renew.window.factor = 0.8
bootstrap.servers = [localhost:9092]
retry.backoff.ms = 100
sasl.kerberos.kinit.cmd = /usr/bin/kinit
buffer.memory = 33554432
timeout.ms = 30000
key.serializer = class
org.apache.kafka.common.serialization.StringSerializer
sasl.kerberos.service.name = null
sasl.kerberos.ticket.renew.jitter = 0.05
ssl.keystore.type = JKS
ssl.trustmanager.algorithm = PKIX
block.on.buffer.full = false
ssl.key.password = null
max.block.ms = 60000
sasl.kerberos.min.time.before.relogin = 60000
connections.max.idle.ms = 540000
ssl.truststore.password = null
max.in.flight.requests.per.connection = 5
metrics.num.samples = 2
client.id =
ssl.endpoint.identification.algorithm = null
ssl.protocol = TLS
request.timeout.ms = 30000
ssl.provider = null
ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1]
acks = all
batch.size = 16384
ssl.keystore.location = null
receive.buffer.bytes = 32768
ssl.cipher.suites = null
ssl.truststore.type = JKS
security.protocol = PLAINTEXT
retries = 0
max.request.size = 1048576
value.serializer = class
org.apache.kafka.common.serialization.ByteArraySerializer
ssl.truststore.location = null
ssl.keystore.password = null
ssl.keymanager.algorithm = SunX509
metrics.sample.window.ms = 30000
partitioner.class = class
org.apache.kafka.clients.producer.internals.DefaultPartitioner
send.buffer.bytes = 131072
linger.ms = 1
2016-02-16 18:49:01,217 INFO o.a.k.c.consumer.ConsumerConfig - ConsumerConfig
values:
metric.reporters = []
metadata.max.age.ms = 300000
value.deserializer = class
org.apache.kafka.common.serialization.ByteArrayDeserializer
group.id = dendrites-group
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 = [localhost: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 = false
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 = 1000
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 = SunX509
metrics.sample.window.ms = 30000
fetch.min.bytes = 1024
send.buffer.bytes = 131072
auto.offset.reset = latest
thanks,
Gary
