Kafka Best Practices under Window

Source: Internet
Author: User
Tags zookeeper

Kafka introduction and Getting started see here Kafka Getting Started: Introduction, usage scenarios, design principles, major configurations and cluster construction (RPM)

The current article from the practice point of view for everyone to circumvent the hole used under window.

1. Requirements:

Java 8

2. Download Kafka "Note, only download Kafka"


3. Unzip, enter the Kafka_2.11-\bin\windows directory via cmd

4. Start ZK

Zookeeper-server-start. \.. \config\zookeeper.properties

Test the connection, please.


5. Start Kafka

Kafka-server-start.bat. \.. \config\server.properties

6) Create topic

Kafka-topics.bat--create--zookeeper localhost:2181--replication-factor 1--partitions 3--topic mytopicthe meaning of the parameters can be self-examination, current disregard Created topic "mytopic".7) View Topickafka-topics.bat--describe--zookeeper localhost:2181--topic mytopic ---------------------------------------------------------- Topic:mytopic PartitionCount:3 ReplicationFactor:1 Configs: topic:partition: 0 Span class= "Typ" >leader: 0replicas: 0isr: 0 topic:partition: 1 Span class= "Typ" >leader: 0replicas: 0isr: 0 Topic: mytopic Partition: 2 Leader: 0 Replicas: 0 Isr: 08) Release/Production message window Kafka-console-producer.bat--broker-list localhost:9092--topic mytopic 9) Consumer message window Kafka-console-consumer.bat--zookeeper localhost:2181--from-beginning--topic mytopic 10) in producer producer window input, You can see the output in the consumer window < Span class= "pun" >< Span class= "lit" >b< Span class= "KWD" >in\windows>kafka-< Span class= "PLN" >console -producer.bat --broker-list localhost:9092 --topic mytopic--------------------------------------------------------------------

You're so adamant.
I'm Chinese.

< Span class= "pun" >< Span class= "lit" >b< Span class= "KWD" >in\windows>kafka-< Span class= "PLN" >console -consumer.bat --zookeeper localhost:2181 --from-beginning --topic mytopic


You're so adamant.
I'm Chinese.


The above information is here: Http://kafka.apache.org/documentation.html#quickstart

OK, it's perfect.

Error: Unrecognized VM option USEG1GC These optimization parameters are actually new, so either use jdk1.7+ or get rid of them.

Workaround: Open Conf\kafka-run-class.bat, find 102 rows, modify the following

IF ["%kafka_jvm_performance_opts%"] EQU [""] (    rem Set kafka_jvm_ Performance_opts=-server-xx:+useg1gc-xx:maxgcpausemillis= -xx:initiatingheapoccupancypercent=  -xx:+disableexplicitgc-djava.awt.headless=true    set kafka_jvm_performance_opts =-server-xx:+disableexplicitgc-djava.awt.headless=true)

Use Java to call Kafka, refer to http://blog.csdn.net/hxpjava1/article/details/19160665.

Kafka integration with spring, reference http://colobu.com/2014/11/19/kafka-spring-integration-in-practice/

Kafka Best Practices under Window

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