今天我想用Spring Boot项目来集成Kafka并能够在本地跑起来，因为后面需要用到Kafka来做一个项目，具体的一些框架及中间件的知识我就不再讲解了，主要还是跟大家来分享一下我的代码和一些问题的展示：
1、首先我们要在本地搭建一个kafka的服务，在官网下载，地址是http://kafka.apache.org/downloads ，我选择的是
然后解压放到本地的一个路径，我的路径是：
然后进入到config目录，找到server.properties文件，修改
Kafka服务启动以来与Zk，关于Zk的搭建，大家可以到网上找相关资料，这个我就不讲述了。
2、启动本地的Zookeeper
3、然后我们来到kafka的根目录，shift + 鼠标右键， 选择 “在此处打开命令窗口”，输入命令：
.\bin\windows\kafka-server-start.bat .\config\server.properties
启动运行报错，错误信息，：
这个的原因，我们找到
找到
修改成如下配置，对标红的内容添加双引号
然后启动项目，但是还是报错：
[2019-02-25 16:25:21,951] ERROR Error while deleting the clean shutdown file in dir D:\kafka_2.12-2.1.1\tmp\kafka-logs (kafka.server.LogDirFailureChannel)
java.io.IOException: Map failed
at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:939)
at kafka.log.AbstractIndex.<init>(AbstractIndex.scala:126)
at kafka.log.TimeIndex.<init>(TimeIndex.scala:54)
at kafka.log.LogSegment$.open(LogSegment.scala:635)
at kafka.log.Log.$anonfun$loadSegmentFiles$3(Log.scala:465)
at scala.collection.TraversableLike$WithFilter.$anonfun$foreach$1(TraversableLike.scala:788)
at scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:32)
at scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:29)
at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:194)
at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:787)
at kafka.log.Log.loadSegmentFiles(Log.scala:452)
at kafka.log.Log.$anonfun$loadSegments$1(Log.scala:563)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
at kafka.log.Log.retryOnOffsetOverflow(Log.scala:2007)
at kafka.log.Log.loadSegments(Log.scala:557)
at kafka.log.Log.<init>(Log.scala:290)
at kafka.log.Log$.apply(Log.scala:2141)
at kafka.log.LogManager.loadLog(LogManager.scala:275)
at kafka.log.LogManager.$anonfun$loadLogs$12(LogManager.scala:345)
at kafka.utils.CoreUtils$$anon$1.run(CoreUtils.scala:63)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.OutOfMemoryError: Map failed
at sun.nio.ch.FileChannelImpl.map0(Native Method)
at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:936)
... 24 more
[2019-02-25 16:25:21,957] INFO Logs loading complete in 8885 ms. (kafka.log.LogManager)
[2019-02-25 16:25:21,979] INFO Starting log cleanup with a period of 300000 ms. (kafka.log.LogManager)
[2019-02-25 16:25:21,981] INFO Starting log flusher with a default period of 9223372036854775807 ms. (kafka.log.LogManager)
[2019-02-25 16:25:22,285] INFO Awaiting socket connections on 0.0.0.0:9092. (kafka.network.Acceptor)
[2019-02-25 16:25:22,325] INFO [SocketServer brokerId=0] Started 1 acceptor threads (kafka.network.SocketServer)
[2019-02-25 16:25:22,359] INFO [ExpirationReaper-0-Produce]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2019-02-25 16:25:22,362] INFO [ExpirationReaper-0-DeleteRecords]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2019-02-25 16:25:22,363] INFO [ExpirationReaper-0-Fetch]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2019-02-25 16:25:22,390] INFO [LogDirFailureHandler]: Starting (kafka.server.ReplicaManager$LogDirFailureHandler)
[2019-02-25 16:25:22,400] INFO [ReplicaManager broker=0] Stopping serving replicas in dir D:\kafka_2.12-2.1.1\tmp\kafka-logs (kafka.server.ReplicaManager)
[2019-02-25 16:25:22,408] INFO [ReplicaFetcherManager on broker 0] Removed fetcher for partitions Set() (kafka.server.ReplicaFetcherManager)
[2019-02-25 16:25:22,408] INFO [ReplicaAlterLogDirsManager on broker 0] Removed fetcher for partitions Set() (kafka.server.ReplicaAlterLogDirsManager)
[2019-02-25 16:25:22,442] INFO [ReplicaManager broker=0] Broker 0 stopped fetcher for partitions and stopped moving logs for partitions because they are in the failed log directory D:\kafka_2.12-2.1.1\tmp\kafka-logs. (kafka.server.ReplicaManager)
[2019-02-25 16:25:22,447] INFO Stopping serving logs in dir D:\kafka_2.12-2.1.1\tmp\kafka-logs (kafka.log.LogManager)
[2019-02-25 16:25:22,452] ERROR Shutdown broker because all log dirs in D:\kafka_2.12-2.1.1\tmp\kafka-logs have failed (kafka.log.LogManager)这个的原因为本地的java版本不是64位的，所以报了这种错误，我重新安装了64位的jdk8,然后重新启动，结果可以正常启动了，输入命令： .\bin\windows\kafka-server-start.bat .\config\server.properties
D:\kafka_2.12-2.1.1>.\bin\windows\kafka-server-start.bat .\config\server.properties
[2019-02-25 18:50:19,056] INFO Registered kafka:type=kafka.Log4jController MBean (kafka.utils.Log4jControllerRegistration$)
[2019-02-25 18:50:19,706] INFO starting (kafka.server.KafkaServer)
[2019-02-25 18:50:19,708] INFO Connecting to zookeeper on localhost:2181 (kafka.server.KafkaServer)
[2019-02-25 18:50:19,737] INFO [ZooKeeperClient] Initializing a new session to localhost:2181. (kafka.zookeeper.ZooKeeperClient)
[2019-02-25 18:50:19,751] INFO Client environment:zookeeper.version=3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03, built on 06/29/2018 00:39 GMT (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,752] INFO Client environment:host.name=DESKTOP-U2O7KPS (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,752] INFO Client environment:java.version=1.8.0_121 (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,752] INFO Client environment:java.vendor=Oracle Corporation (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,752] INFO Client environment:java.home=D:\Program Files\Java\jdk1.8.0_121\jre (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,752] INFO Client environment:java.class.path=.;D:\Program Files\Java\jdk1.8.0_121\lib\dt.jar;D:\Program Files\Java\jdk1.8.0_121\lib\tools.jar;;D:\kafka_2.12-2.1.1\libs\activation-1.1.1.jar;D:\kafka_2.12-2.1.1\libs\aopalliance-repackaged-2.5.0-b42.jar;D:\kafka_2.12-2.1.1\libs\argparse4j-0.7.0.jar;D:\kafka_2.12-2.1.1\libs\audience-annotations-0.5.0.jar;D:\kafka_2.12-2.1.1\libs\commons-lang3-3.8.1.jar;D:\kafka_2.12-2.1.1\libs\connect-api-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\connect-basic-auth-extension-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\connect-file-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\connect-json-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\connect-runtime-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\connect-transforms-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\guava-20.0.jar;D:\kafka_2.12-2.1.1\libs\hk2-api-2.5.0-b42.jar;D:\kafka_2.12-2.1.1\libs\hk2-locator-2.5.0-b42.jar;D:\kafka_2.12-2.1.1\libs\hk2-utils-2.5.0-b42.jar;D:\kafka_2.12-2.1.1\libs\jackson-annotations-2.9.8.jar;D:\kafka_2.12-2.1.1\libs\jackson-core-2.9.8.jar;D:\kafka_2.12-2.1.1\libs\jackson-databind-2.9.8.jar;D:\kafka_2.12-2.1.1\libs\jackson-jaxrs-base-2.9.8.jar;D:\kafka_2.12-2.1.1\libs\jackson-jaxrs-json-provider-2.9.8.jar;D:\kafka_2.12-2.1.1\libs\jackson-module-jaxb-annotations-2.9.8.jar;D:\kafka_2.12-2.1.1\libs\javassist-3.22.0-CR2.jar;D:\kafka_2.12-2.1.1\libs\javax.annotation-api-1.2.jar;D:\kafka_2.12-2.1.1\libs\javax.inject-1.jar;D:\kafka_2.12-2.1.1\libs\javax.inject-2.5.0-b42.jar;D:\kafka_2.12-2.1.1\libs\javax.servlet-api-3.1.0.jar;D:\kafka_2.12-2.1.1\libs\javax.ws.rs-api-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\javax.ws.rs-api-2.1.jar;D:\kafka_2.12-2.1.1\libs\jaxb-api-2.3.0.jar;D:\kafka_2.12-2.1.1\libs\jersey-client-2.27.jar;D:\kafka_2.12-2.1.1\libs\jersey-common-2.27.jar;D:\kafka_2.12-2.1.1\libs\jersey-container-servlet-2.27.jar;D:\kafka_2.12-2.1.1\libs\jersey-container-servlet-core-2.27.jar;D:\kafka_2.12-2.1.1\libs\jersey-hk2-2.27.jar;D:\kafka_2.12-2.1.1\libs\jersey-media-jaxb-2.27.jar;D:\kafka_2.12-2.1.1\libs\jersey-server-2.27.jar;D:\kafka_2.12-2.1.1\libs\jetty-client-9.4.12.v20180830.jar;D:\kafka_2.12-2.1.1\libs\jetty-continuation-9.4.12.v20180830.jar;D:\kafka_2.12-2.1.1\libs\jetty-http-9.4.12.v20180830.jar;D:\kafka_2.12-2.1.1\libs\jetty-io-9.4.12.v20180830.jar;D:\kafka_2.12-2.1.1\libs\jetty-security-9.4.12.v20180830.jar;D:\kafka_2.12-2.1.1\libs\jetty-server-9.4.12.v20180830.jar;D:\kafka_2.12-2.1.1\libs\jetty-servlet-9.4.12.v20180830.jar;D:\kafka_2.12-2.1.1\libs\jetty-servlets-9.4.12.v20180830.jar;D:\kafka_2.12-2.1.1\libs\jetty-util-9.4.12.v20180830.jar;D:\kafka_2.12-2.1.1\libs\jopt-simple-5.0.4.jar;D:\kafka_2.12-2.1.1\libs\kafka-clients-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\kafka-log4j-appender-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\kafka-streams-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\kafka-streams-examples-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\kafka-streams-scala_2.12-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\kafka-streams-test-utils-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\kafka-tools-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\kafka_2.12-2.1.1-javadoc.jar;D:\kafka_2.12-2.1.1\libs\kafka_2.12-2.1.1-javadoc.jar.asc;D:\kafka_2.12-2.1.1\libs\kafka_2.12-2.1.1-scaladoc.jar;D:\kafka_2.12-2.1.1\libs\kafka_2.12-2.1.1-scaladoc.jar.asc;D:\kafka_2.12-2.1.1\libs\kafka_2.12-2.1.1-sources.jar;D:\kafka_2.12-2.1.1\libs\kafka_2.12-2.1.1-sources.jar.asc;D:\kafka_2.12-2.1.1\libs\kafka_2.12-2.1.1-test-sources.jar;D:\kafka_2.12-2.1.1\libs\kafka_2.12-2.1.1-test-sources.jar.asc;D:\kafka_2.12-2.1.1\libs\kafka_2.12-2.1.1-test.jar;D:\kafka_2.12-2.1.1\libs\kafka_2.12-2.1.1-test.jar.asc;D:\kafka_2.12-2.1.1\libs\kafka_2.12-2.1.1.jar;D:\kafka_2.12-2.1.1\libs\kafka_2.12-2.1.1.jar.asc;D:\kafka_2.12-2.1.1\libs\log4j-1.2.17.jar;D:\kafka_2.12-2.1.1\libs\lz4-java-1.5.0.jar;D:\kafka_2.12-2.1.1\libs\maven-artifact-3.6.0.jar;D:\kafka_2.12-2.1.1\libs\metrics-core-2.2.0.jar;D:\kafka_2.12-2.1.1\libs\osgi-resource-locator-1.0.1.jar;D:\kafka_2.12-2.1.1\libs\plexus-utils-3.1.0.jar;D:\kafka_2.12-2.1.1\libs\reflections-0.9.11.jar;D:\kafka_2.12-2.1.1\libs\rocksdbjni-5.14.2.jar;D:\kafka_2.12-2.1.1\libs\scala-library-2.12.7.jar;D:\kafka_2.12-2.1.1\libs\scala-logging_2.12-3.9.0.jar;D:\kafka_2.12-2.1.1\libs\scala-reflect-2.12.7.jar;D:\kafka_2.12-2.1.1\libs\slf4j-api-1.7.25.jar;D:\kafka_2.12-2.1.1\libs\slf4j-log4j12-1.7.25.jar;D:\kafka_2.12-2.1.1\libs\snappy-java-1.1.7.2.jar;D:\kafka_2.12-2.1.1\libs\validation-api-1.1.0.Final.jar;D:\kafka_2.12-2.1.1\libs\zkclient-0.11.jar;D:\kafka_2.12-2.1.1\libs\zookeeper-3.4.13.jar;D:\kafka_2.12-2.1.1\libs\zstd-jni-1.3.7-1.jar (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,753] INFO Client environment:java.library.path=D:\Program Files\Java\jdk1.8.0_121\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;D:\Program Files\Java\jdk1.8.0_121\bin;D:\Program Files\Java\jdk1.8.0_121\jre\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;D:\Program Files\IDM Computer Solutions\UltraEdit;D:\apache-maven-3.5.3\bin;D:\Program Files\nodejs\;D:\Program Files\erl10.1\bin;D:\Program Files\TortoiseSVN\bin;D:\Program Files\Python\Python36;C:\ProgramData\Oracle\Java\javapath;C:\Users\wangzhizhong\AppData\Local\Microsoft\WindowsApps;C:\Users\wangzhizhong\AppData\Roaming\npm;D:\Program Files\nodejs\node_global;D:\Program Files\Fiddler;D:\Program Files\Microsoft VS Code Insiders\bin;. (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,753] INFO Client environment:java.io.tmpdir=C:\Users\WANGZH~1\AppData\Local\Temp\ (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,755] INFO Client environment:java.compiler=<NA> (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,761] INFO Client environment:os.name=Windows 10 (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,763] INFO Client environment:os.arch=amd64 (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,764] INFO Client environment:os.version=10.0 (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,766] INFO Client environment:user.name=wangzhizhong (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,768] INFO Client environment:user.home=C:\Users\wangzhizhong (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,773] INFO Client environment:user.dir=D:\kafka_2.12-2.1.1 (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,777] INFO Initiating client connection, connectString=localhost:2181 sessionTimeout=6000 watcher=kafka.zookeeper.ZooKeeperClient$ZooKeeperClientWatcher$@703580bf (org.apache.zookeeper.ZooKeeper)
[2019-02-25 18:50:19,808] INFO [ZooKeeperClient] Waiting until connected. (kafka.zookeeper.ZooKeeperClient)
[2019-02-25 18:50:19,814] INFO Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
[2019-02-25 18:50:19,816] INFO Socket connection established to localhost/127.0.0.1:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2019-02-25 18:50:19,941] INFO Session establishment complete on server localhost/127.0.0.1:2181, sessionid = 0x169243d59ab0000, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn)
[2019-02-25 18:50:19,948] INFO [ZooKeeperClient] Connected. (kafka.zookeeper.ZooKeeperClient)
[2019-02-25 18:50:20,477] INFO Cluster ID = 9yPEX37HT1K4b05jFRn41A (kafka.server.KafkaServer)
[2019-02-25 18:50:20,551] 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 = 0
broker.id.generation.enable = true
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 = D:\kafka_2.12-2.1.1\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 = localhost:2181
zookeeper.connection.timeout.ms = 6000
zookeeper.max.in.flight.requests = 10
zookeeper.session.timeout.ms = 6000
zookeeper.set.acl = false
zookeeper.sync.time.ms = 2000
(kafka.server.KafkaConfig)
[2019-02-25 18:50:20,564] 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 = 0
broker.id.generation.enable = true
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 = D:\kafka_2.12-2.1.1\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 = 102
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