I have a Kafka broker running where messages are consumed successfully but I want to handle the case where Kafka Broker is down on the Kafka Consumer end.
I have read this thread but came to know that the logs are shown at DEBUG level. I was wondering if I can handle this manually on an event trigger may be because I want to handle the failure of Kafka broker myself. Does Spring Kafka provide something to handle this situation?
Please tell me if any more details are needed. I would highly appreciate any suggestions on this that would point me in the right direction. Thanks
EDIT 1:
As answered by @Artem, I've tried this in my KafkaConsumer
@EventListener
public void handleEvent(NonResponsiveConsumerEvent event) {
LOGGER.info("*****************************************");
LOGGER.info("Hello NonResponsiveConsumer {}", event);
LOGGER.info("*****************************************");
}
This event is triggered ONCE even when Kafka server is running (when I start the application first time). Please see the below logs:
....
....
2017-12-04 13:08:02,177 INFO o.s.c.s.DefaultLifecycleProcessor - Starting beans in phase 0
2017-12-04 13:08:02,218 INFO o.a.k.c.c.ConsumerConfig - ConsumerConfig values:
auto.commit.interval.ms = 5000
auto.offset.reset = latest
bootstrap.servers = [52.214.67.60:9091]
check.crcs = true
client.id =
connections.max.idle.ms = 540000
enable.auto.commit = false
exclude.internal.topics = true
fetch.max.bytes = 52428800
fetch.max.wait.ms = 500
fetch.min.bytes = 1
group.id = workerListener
heartbeat.interval.ms = 3000
interceptor.classes = null
internal.leave.group.on.close = true
isolation.level = read_uncommitted
key.deserializer = class org.apache.kafka.common.serialization.StringDeserializer
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.max.ms = 1000
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.springframework.kafka.support.serializer.JsonDeserializer
2017-12-04 13:08:02,346 INFO o.a.k.c.u.AppInfoParser - Kafka version : 0.11.0.0
2017-12-04 13:08:02,346 INFO o.a.k.c.u.AppInfoParser - Kafka commitId : cb8625948210849f
2017-12-04 13:08:02,350 INFO o.s.s.c.ThreadPoolTaskScheduler - Initializing ExecutorService
2017-12-04 13:08:02,363 INFO o.s.b.a.e.j.EndpointMBeanExporter - Located managed bean 'auditEventsEndpoint': registering with JMX server as MBean [org.springframework.boot:type=Endpoint,name=auditEventsEndpoint]
2017-12-04 13:08:02,397 INFO c.t.m.w.c.k.c.KafkaConsumer - *****************************************
2017-12-04 13:08:02,397 INFO c.t.m.w.c.k.c.KafkaConsumer - Hello NonResponsiveConsumer ListenerContainerIdleEvent [timeSinceLastPoll=1.51237491E9s, listenerId=workerListener-0, container=KafkaMessageListenerContainer [id=workerListener-0, clientIndex=-0, topicPartitions=null], topicPartitions=null]
2017-12-04 13:08:02,403 INFO c.t.m.w.c.k.c.KafkaConsumer - *****************************************
....
....
EDIT 2:
Issue resolved by upgrading spring-kafka to 1.3.2