This is a common question asked by many Kafka users. The goal of this post is to explain a few important determining factors and provide a few simple formulas. More Partitions Lead to Higher Throughput The first thing to understand is that a topic pa
How to choose the number oftopics/partitions in a Kafka cluster? 如何为一个kafka集群选择topics/partitions的数量? This is a common question asked by many Kafka users.The goal of this post is to explain a few important determining factors andprovide a few simple f
kafka_start_cluster.sh #!/bin/bash brokers="kafka-server-1 kafka-server-2 kafka-server-3" KAFKA HOME="/usr/local/software/kafka/kafka2.11-2.1.0" echo "I NFO : Begin to start kafka cluster ... " for broker in $brokers do echo
Set a multi node Apache ZooKeeper cluster On every node of the cluster add the following lines to the file kafka/config/zookeeper.properties server.1=zNode01:2888:3888 server.2=zNode02:2888:3888 server.3=zNode03:2888:3888 #add here more servers if yo
kafka环境搭建及librdkafka测试 (2016-04-05 10:18:25) 一.kafka环境搭建(转自http://kafka.apache.org/documentation.html#gettingStarted) Step 1: Download the code Download the 0.9.0.0 release and un-tar it. > tar -xzf kafka_2.11-0.9.0.0.tgz > cd kafka_2.11-0.9.0.0 S
producer接口: /** * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this