Command used to start broker:
[root@server1 kafka]# /opt/confluent-5.1/confluent-5.1.0/bin/kafka-server-start /opt/confluent-5.1/confluent-5.1.0/etc/kafka/server.properties
Response after running command:
[2019-02-12 21:02:09,313] INFO Registered kafka:type=kafka.Log4jController MBean (kafka.utils.Log4jControllerRegistration$)
[2019-02-12 21:02:09,551] INFO KafkaConfig values:
advertised.host.name = null
advertised.listeners = null
advertised.port = null
alter.config.policy.class.name = null
alter.log.dirs.replication.quota.window.num = 11
alter.log.dirs.replication.quota.window.size.seconds = 1
authorizer.class.name =
auto.create.topics.enable = true
auto.leader.rebalance.enable = true
background.threads = 10
broker.id = -1
broker.id.generation.enable = true
broker.interceptor.class = class org.apache.kafka.server.interceptor.DefaultBrokerInterceptor
broker.rack = null
client.quota.callback.class = null
compression.type = producer
connection.failed.authentication.delay.ms = 100
connections.max.idle.ms = 600000
controlled.shutdown.enable = true
controlled.shutdown.max.retries = 3
controlled.shutdown.retry.backoff.ms = 5000
controller.socket.timeout.ms = 30000
create.topic.policy.class.name = null
default.replication.factor = 1
delegation.token.expiry.check.interval.ms = 3600000
delegation.token.expiry.time.ms = 86400000
delegation.token.master.key = null
delegation.token.max.lifetime.ms = 604800000
delete.records.purgatory.purge.interval.requests = 1
delete.topic.enable = true
fetch.purgatory.purge.interval.requests = 1000
group.initial.rebalance.delay.ms = 0
group.max.session.timeout.ms = 300000
group.min.session.timeout.ms = 6000
host.name =
inter.broker.listener.name = null
inter.broker.protocol.version = 2.1-IV2
kafka.metrics.polling.interval.secs = 10
kafka.metrics.reporters = []
leader.imbalance.check.interval.seconds = 300
leader.imbalance.per.broker.percentage = 10
listener.security.protocol.map = PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL
listeners = null
log.cleaner.backoff.ms = 15000
log.cleaner.dedupe.buffer.size = 134217728
log.cleaner.delete.retention.ms = 86400000
log.cleaner.enable = true
log.cleaner.io.buffer.load.factor = 0.9
log.cleaner.io.buffer.size = 524288
log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308
log.cleaner.min.cleanable.ratio = 0.5
log.cleaner.min.compaction.lag.ms = 0
log.cleaner.threads = 1
log.cleanup.policy = [delete]
log.dir = /tmp/kafka-logs
log.dirs = /tmp/kafka-logs
log.flush.interval.messages = 9223372036854775807
log.flush.interval.ms = null
log.flush.offset.checkpoint.interval.ms = 60000
log.flush.scheduler.interval.ms = 9223372036854775807
log.flush.start.offset.checkpoint.interval.ms = 60000
log.index.interval.bytes = 4096
log.index.size.max.bytes = 10485760
log.message.downconversion.enable = true
log.message.format.version = 2.1-IV2
log.message.timestamp.difference.max.ms = 9223372036854775807
log.message.timestamp.type = CreateTime
log.preallocate = false
log.retention.bytes = -1
log.retention.check.interval.ms = 300000
log.retention.hours = 168
log.retention.minutes = null
log.retention.ms = null
log.roll.hours = 168
log.roll.jitter.hours = 0
log.roll.jitter.ms = null
log.roll.ms = null
log.segment.bytes = 1073741824
log.segment.delete.delay.ms = 60000
max.connections.per.ip = 2147483647
max.connections.per.ip.overrides =
max.incremental.fetch.session.cache.slots = 1000
message.max.bytes = 1000012
metric.reporters = []
metrics.num.samples = 2
metrics.recording.level = INFO
metrics.sample.window.ms = 30000
min.insync.replicas = 1
num.io.threads = 8
num.network.threads = 3
num.partitions = 1
num.recovery.threads.per.data.dir = 1
num.replica.alter.log.dirs.threads = null
num.replica.fetchers = 1
offset.metadata.max.bytes = 4096
offsets.commit.required.acks = -1
offsets.commit.timeout.ms = 5000
offsets.load.buffer.size = 5242880
offsets.retention.check.interval.ms = 600000
offsets.retention.minutes = 10080
offsets.topic.compression.codec = 0
offsets.topic.num.partitions = 50
offsets.topic.replication.factor = 1
offsets.topic.segment.bytes = 104857600
password.encoder.cipher.algorithm = AES/CBC/PKCS5Padding
password.encoder.iterations = 4096
password.encoder.key.length = 128
password.encoder.keyfactory.algorithm = null
password.encoder.old.secret = null
password.encoder.secret = null
port = 9092
principal.builder.class = null
producer.purgatory.purge.interval.requests = 1000
queued.max.request.bytes = -1
queued.max.requests = 500
quota.consumer.default = 9223372036854775807
quota.producer.default = 9223372036854775807
quota.window.num = 11
quota.window.size.seconds = 1
replica.fetch.backoff.ms = 1000
replica.fetch.max.bytes = 1048576
replica.fetch.min.bytes = 1
replica.fetch.response.max.bytes = 10485760
replica.fetch.wait.max.ms = 500
replica.high.watermark.checkpoint.interval.ms = 5000
replica.lag.time.max.ms = 10000
replica.socket.receive.buffer.bytes = 65536
replica.socket.timeout.ms = 30000
replication.quota.window.num = 11
replication.quota.window.size.seconds = 1
request.timeout.ms = 30000
reserved.broker.max.id = 1000
sasl.client.callback.handler.class = null
sasl.enabled.mechanisms = [GSSAPI]
sasl.jaas.config = null
sasl.kerberos.kinit.cmd = /usr/bin/kinit
sasl.kerberos.min.time.before.relogin = 60000
sasl.kerberos.principal.to.local.rules = [DEFAULT]
sasl.kerberos.service.name = null
sasl.kerberos.ticket.renew.jitter = 0.05
sasl.kerberos.ticket.renew.window.factor = 0.8
sasl.login.callback.handler.class = null
sasl.login.class = null
sasl.login.refresh.buffer.seconds = 300
sasl.login.refresh.min.period.seconds = 60
sasl.login.refresh.window.factor = 0.8
sasl.login.refresh.window.jitter = 0.05
sasl.mechanism.inter.broker.protocol = GSSAPI
sasl.server.callback.handler.class = null
security.inter.broker.protocol = PLAINTEXT
socket.receive.buffer.bytes = 102400
socket.request.max.bytes = 104857600
socket.send.buffer.bytes = 102400
ssl.cipher.suites = []
ssl.client.auth = none
ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1]
ssl.endpoint.identification.algorithm = https
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
transaction.abort.timed.out.transaction.cleanup.interval.ms = 60000
transaction.max.timeout.ms = 900000
transaction.remove.expired.transaction.cleanup.interval.ms = 3600000
transaction.state.log.load.buffer.size = 5242880
transaction.state.log.min.isr = 1
transaction.state.log.num.partitions = 50
transaction.state.log.replication.factor = 1
transaction.state.log.segment.bytes = 104857600
transactional.id.expiration.ms = 604800000
unclean.leader.election.enable = false
zookeeper.connect = xx.xx.xx.26:2181,xx.xx.xx.199:2181,xx.xx.xx.156:2181
zookeeper.connection.timeout.ms = 16000
zookeeper.max.in.flight.requests = 10
zookeeper.session.timeout.ms = 6000
zookeeper.set.acl = false
zookeeper.sync.time.ms = 2000
(kafka.server.KafkaConfig)
[2019-02-12 21:02:09,632] WARN Please note that the support metrics collection feature ("Metrics") of Proactive Support is enabled. With Metrics enabled, this broker is configured to collect and report certain broker and cluster metadata ("Metadata") about your use of the Confluent Platform (including without limitation, your remote internet protocol address) to Confluent, Inc. ("Confluent") or its parent, subsidiaries, affiliates or service providers every 24hours. This Metadata may be transferred to any country in which Confluent maintains facilities. For a more in depth discussion of how Confluent processes such information, please read our Privacy Policy located at http://www.confluent.io/privacy. By proceeding with confluent.support.metrics.enable=true, you agree to all such collection, transfer, storage and use of Metadata by Confluent. You can turn the Metrics feature off by setting confluent.support.metrics.enable=false in the broker configuration and restarting the broker. See the Confluent Platform documentation for further information. (io.confluent.support.metrics.SupportedServerStartable)
[2019-02-12 21:02:09,634] INFO starting (kafka.server.KafkaServer)
[2019-02-12 21:02:09,635] INFO Connecting to zookeeper on xx.xx.xx.26:2181,xx.xx.xx.199:2181,xx.xx.xx.156:2181 (kafka.server.KafkaServer)
[2019-02-12 21:02:09,649] INFO [ZooKeeperClient] Initializing a new session to xx.xx.xx.26:2181,xx.xx.xx.199:2181,xx.xx.xx.156:2181. (kafka.zookeeper.ZooKeeperClient)
[2019-02-12 21:02:09,653] INFO Client environment:zookeeper.version=3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03, built on 06/29/2018 00:39 GMT (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,653] INFO Client environment:host.name=server1.swift.corp (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,653] INFO Client environment:java.version=1.8.0_151 (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,653] INFO Client environment:java.vendor=Oracle Corporation (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,653] INFO Client environment:java.home=/usr/lib/jvm/java-1.8.0-oracle-1.8.0.151-1jpp.5.el7.x86_64/jre (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,653] INFO Client environment:java.class.path=/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka_2.11-2.1.0-cp1-sources.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jackson-jaxrs-json-provider-2.9.7.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka_2.11-2.1.0-cp1-scaladoc.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/javax.inject-1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka-streams-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka_2.11-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka_2.11-2.1.0-cp1-javadoc.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/confluent-metrics-5.1.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jersey-client-2.27.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/connect-transforms-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/zstd-jni-1.3.5-4.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jackson-core-2.9.7.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/zookeeper-3.4.13.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka-tools-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jetty-http-9.4.12.v20180830.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka-log4j-appender-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/maven-artifact-3.5.4.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/validation-api-1.1.0.Final.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/commons-logging-1.2.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/audience-annotations-0.5.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/lz4-java-1.5.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/guava-20.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/connect-runtime-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jetty-client-9.4.12.v20180830.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jetty-util-9.4.12.v20180830.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/javax.servlet-api-3.1.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/commons-validator-1.4.1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka-streams-test-utils-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/common-utils-5.1.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/commons-collections-3.2.1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/javassist-3.22.0-CR2.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka-clients-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/support-metrics-common-5.1.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/httpclient-4.5.2.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/metrics-core-2.2.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/hk2-utils-2.5.0-b42.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/connect-api-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/avro-1.8.1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/hk2-locator-2.5.0-b42.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jackson-databind-2.9.7.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka-streams-scala_2.11-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jackson-module-jaxb-annotations-2.9.7.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/log4j-1.2.17.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka_2.11-2.1.0-cp1-test.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/netty-3.10.6.Final.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/snappy-java-1.1.7.2.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jetty-continuation-9.4.12.v20180830.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/commons-lang3-3.5.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/scala-library-2.11.12.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jersey-container-servlet-core-2.27.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/rocksdbjni-5.14.2.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/hk2-api-2.5.0-b42.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/aopalliance-repackaged-2.5.0-b42.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/javax.annotation-api-1.2.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jersey-container-servlet-2.27.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jersey-common-2.27.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jersey-media-jaxb-2.27.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/connect-basic-auth-extension-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/plexus-utils-3.1.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jackson-core-asl-1.9.13.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/slf4j-api-1.7.25.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jersey-hk2-2.27.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/xz-1.5.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/commons-compress-1.8.1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jline-0.9.94.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jersey-server-2.27.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/javax.ws.rs-api-2.1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/commons-codec-1.9.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jetty-security-9.4.12.v20180830.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/activation-1.1.1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/commons-lang3-3.1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jaxb-api-2.3.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/httpcore-4.4.4.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jopt-simple-5.0.4.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/slf4j-log4j12-1.7.25.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jetty-io-9.4.12.v20180830.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/paranamer-2.7.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jackson-annotations-2.9.7.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/reflections-0.9.11.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jetty-servlets-9.4.12.v20180830.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/scala-logging_2.11-3.9.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/osgi-resource-locator-1.0.1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/ldap-plugins-5.1.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jetty-servlet-9.4.12.v20180830.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/javax.ws.rs-api-2.1.1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/javax.inject-2.5.0-b42.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jackson-jaxrs-base-2.9.7.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/httpmime-4.5.2.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/connect-json-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka_2.11-2.1.0-cp1-test-sources.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jetty-server-9.4.12.v20180830.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/connect-file-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/support-metrics-client-5.1.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka-streams-examples-2.1.0-cp1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/kafka.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/jackson-mapper-asl-1.9.13.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/zkclient-0.10.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/scala-reflect-2.11.12.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/commons-beanutils-1.8.3.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/argparse4j-0.7.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/kafka/commons-digester-1.8.1.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/confluent-support-metrics/zookeeper-3.4.13.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/confluent-support-metrics/audience-annotations-0.5.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/confluent-support-metrics/support-metrics-fullcollector-5.1.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/confluent-support-metrics/common-utils-5.1.0.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/confluent-support-metrics/netty-3.10.6.Final.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/confluent-support-metrics/slf4j-api-1.7.25.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/confluent-support-metrics/jline-0.9.94.jar:/opt/confluent-5.1/confluent-5.1.0/bin/../share/java/confluent-support-metrics/zkclient-0.10.jar:/usr/share/java/confluent-support-metrics/* (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,654] INFO Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,654] INFO Client environment:java.io.tmpdir=/tmp (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,654] INFO Client environment:java.compiler=
[2019-02-12 21:02:09,654] INFO Client environment:os.name=Linux (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,654] INFO Client environment:os.arch=amd64 (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,654] INFO Client environment:os.version=3.10.0-862.3.3.el7.x86_64 (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,654] INFO Client environment:user.name=root (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,654] INFO Client environment:user.home=/root (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,654] INFO Client environment:user.dir=/opt/confluent-5.1/confluent-5.1.0/etc/kafka (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,655] INFO Initiating client connection, connectString=xx.xx.xx.26:2181,xx.xx.xx.199:2181,xx.xx.xx.156:2181 sessionTimeout=6000 watcher=kafka.zookeeper.ZooKeeperClient$ZooKeeperClientWatcher$@1a677343 (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:09,665] INFO [ZooKeeperClient] Waiting until connected. (kafka.zookeeper.ZooKeeperClient)
[2019-02-12 21:02:09,669] INFO Opening socket connection to server server2/xx.xx.xx.199:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:09,673] INFO Socket connection established to server2/xx.xx.xx.199:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:09,675] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:10,345] INFO Opening socket connection to server server3/xx.xx.xx.156:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:10,346] INFO Socket connection established to server3/xx.xx.xx.156:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:10,348] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:10,863] INFO Opening socket connection to server xx.xx.xx.26/xx.xx.xx.26:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:10,863] INFO Socket connection established to xx.xx.xx.26/xx.xx.xx.26:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:10,864] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:12,309] INFO Opening socket connection to server server2/xx.xx.xx.199:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:12,310] INFO Socket connection established to server2/xx.xx.xx.199:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:12,313] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:12,572] INFO Opening socket connection to server server3/xx.xx.xx.156:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:12,573] INFO Socket connection established to server3/xx.xx.xx.156:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:12,574] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:12,983] INFO Opening socket connection to server marx5020.swift.com/xx.xx.xx.26:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:12,984] INFO Socket connection established to marx5020.swift.com/xx.xx.xx.26:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:12,984] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:14,533] INFO Opening socket connection to server server2/xx.xx.xx.199:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:14,533] INFO Socket connection established to server2/xx.xx.xx.199:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:14,534] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:15,043] INFO Opening socket connection to server server3/xx.xx.xx.156:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:15,044] INFO Socket connection established to server3/xx.xx.xx.156:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:15,044] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:15,706] INFO Opening socket connection to server xx.xx.xx.26/xx.xx.xx.26:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:15,706] INFO Socket connection established to xx.xx.xx.26/xx.xx.xx.26:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:15,707] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:17,354] INFO Opening socket connection to server server2/xx.xx.xx.199:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:17,355] INFO Socket connection established to server2/xx.xx.xx.199:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:17,355] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:18,073] INFO Opening socket connection to server server3/xx.xx.xx.156:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:18,073] INFO Socket connection established to server3/xx.xx.xx.156:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:18,074] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:18,219] INFO Opening socket connection to server marx5020.swift.com/xx.xx.xx.26:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:18,220] INFO Socket connection established to marx5020.swift.com/xx.xx.xx.26:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:18,221] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:19,368] INFO Opening socket connection to server server2/xx.xx.xx.199:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:19,369] INFO Socket connection established to server2/xx.xx.xx.199:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:19,369] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:20,030] INFO Opening socket connection to server server3/xx.xx.xx.156:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:20,030] INFO Socket connection established to server3/xx.xx.xx.156:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:20,031] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:20,635] INFO Opening socket connection to server xx.xx.xx.26/xx.xx.xx.26:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:20,636] INFO Socket connection established to xx.xx.xx.26/xx.xx.xx.26:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:20,636] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:22,477] INFO Opening socket connection to server server2/xx.xx.xx.199:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:22,478] INFO Socket connection established to server2/xx.xx.xx.199:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:22,478] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:22,721] INFO Opening socket connection to server server3/xx.xx.xx.156:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:22,721] INFO Socket connection established to server3/xx.xx.xx.156:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:22,722] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:23,310] INFO Opening socket connection to server marx5020.swift.com/xx.xx.xx.26:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:23,310] INFO Socket connection established to marx5020.swift.com/xx.xx.xx.26:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:23,311] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:25,148] INFO Opening socket connection to server server2/xx.xx.xx.199:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:25,149] INFO Socket connection established to server2/xx.xx.xx.199:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:25,149] INFO Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:25,667] INFO [ZooKeeperClient] Closing. (kafka.zookeeper.ZooKeeperClient)
[2019-02-12 21:02:25,966] INFO Session: 0x0 closed (org.apache.zookeeper.ZooKeeper)
[2019-02-12 21:02:25,967] INFO EventThread shut down for session: 0x0 (org.apache.zookeeper.ClientCnxn)
[2019-02-12 21:02:25,967] INFO [ZooKeeperClient] Closed. (kafka.zookeeper.ZooKeeperClient)
[2019-02-12 21:02:25,970] ERROR Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)
kafka.zookeeper.ZooKeeperClientTimeoutException: Timed out waiting for connection while in state: CONNECTING
at kafka.zookeeper.ZooKeeperClient$$anonfun$kafka$zookeeper$ZooKeeperClient$$waitUntilConnected$1.apply$mcV$sp(ZooKeeperClient.scala:268)
at kafka.zookeeper.ZooKeeperClient$$anonfun$kafka$zookeeper$ZooKeeperClient$$waitUntilConnected$1.apply(ZooKeeperClient.scala:264)
at kafka.zookeeper.ZooKeeperClient$$anonfun$kafka$zookeeper$ZooKeeperClient$$waitUntilConnected$1.apply(ZooKeeperClient.scala:264)
at kafka.utils.CoreUtils$.inLock(CoreUtils.scala:251)
at kafka.zookeeper.ZooKeeperClient.kafka$zookeeper$ZooKeeperClient$$waitUntilConnected(ZooKeeperClient.scala:264)
at kafka.zookeeper.ZooKeeperClient.
at kafka.zk.KafkaZkClient$.apply(KafkaZkClient.scala:1693)
at kafka.server.KafkaServer.kafka$server$KafkaServer$$createZkClient$1(KafkaServer.scala:348)
at kafka.server.KafkaServer.initZkClient(KafkaServer.scala:372)
at kafka.server.KafkaServer.startup(KafkaServer.scala:202)
at io.confluent.support.metrics.SupportedServerStartable.startup(SupportedServerStartable.java:114)
at io.confluent.support.metrics.SupportedKafka.main(SupportedKafka.java:66)
[2019-02-12 21:02:25,972] INFO shutting down (kafka.server.KafkaServer)
[2019-02-12 21:02:25,976] INFO shut down completed (kafka.server.KafkaServer)
[2019-02-12 21:02:25,976] INFO Shutting down SupportedServerStartable (io.confluent.support.metrics.SupportedServerStartable)
[2019-02-12 21:02:25,976] INFO Closing BaseMetricsReporter (io.confluent.support.metrics.BaseMetricsReporter)
[2019-02-12 21:02:25,977] INFO Waiting for metrics thread to exit (io.confluent.support.metrics.SupportedServerStartable)
[2019-02-12 21:02:25,977] INFO Shutting down KafkaServer (io.confluent.support.metrics.SupportedServerStartable)
[2019-02-12 21:02:25,977] INFO shutting down (kafka.server.KafkaServer)
Why do you think it's related to kafka manager?
You Kafka Broker can't connect to your Zookeeper.
Most helpful comment
Why do you think it's related to kafka manager?
You Kafka Broker can't connect to your Zookeeper.