Apache Kafka

Index of /zookeeper/zookeeper-3.8.4

Index of /dist/storm

Zookeeper3.8.4搭建

tar xf apache-zookeeper-3.8.4-bin.tar.gz -C /usr/local/

mv apache-zookeeper-3.8.4-bin/ zookeeper

mv conf/zoo_sample.cfg conf/zoo.cfg

vim conf/zoo.cfg

The number of milliseconds of each tick

tickTime=2000

The number of ticks that the initial

synchronization phase can take

initLimit=10

The number of ticks that can pass between

sending a request and getting an acknowledgement

syncLimit=5

the directory where the snapshot is stored.

do not use /tmp for storage, /tmp here is just

example sakes.

dataDir=/usr/local/zookeeper/data

zookeeper.log.dir=/usr/local/zookeeper/logs

the port at which the clients will connect

clientPort=2181

the maximum number of client connections.

increase this if you need to handle more clients

#maxClientCnxns=60

Be sure to read the maintenance section of the

administrator guide before turning on autopurge.

https://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance

The number of snapshots to retain in dataDir

#autopurge.snapRetainCount=3

Purge task interval in hours

Set to "0" to disable auto purge feature

#autopurge.purgeInterval=1

Metrics Providers

https://prometheus.io Metrics Exporter

#metricsProvider.className=org.apache.zookeeper.metrics.prometheus.PrometheusMetricsProvider

#metricsProvider.httpHost=0.0.0.0

#metricsProvider.httpPort=7000

#metricsProvider.exportJvmInfo=true

server.1=100.83.66.230:2888:3888

server.2=100.83.66.238:2888:3888

server.3=100.83.67.6:2888:3888