apache kafka源码project环境搭建(IDEA)

首页 > 代码库 > apache kafka源码project环境搭建(IDEA)

apache kafka源码project环境搭建(IDEA)

2024-09-21 20:40:22 216人阅读

1.gradle安装

gradle安装

2.下载apache kafka源码

apache kafka下载

3.用gradle构建产生IDEAproject文件

先装好idea的scala插件，不然构建时就会自己主动下载，因为没有国内镜像。速度会非常慢。

lizhitao@users-MacBook-Pro:~/Downloads/kafka_2.10-0.8.1$ gradle idea

假设是eclipseproject，运行:gradle eclipse

生成IDEAproject文件例如以下:

4.项目导入到IDEAproject中

File-->Open

5.IDEA中查看源代码project

6.Kafka启动时，參数设置

配置server.properties

7.log4j.properties文件路径设置

启动kafka server非常奇怪，log4j.properties文件找不到，报例如以下错误。

log4j:WARN No appenders could be found for logger (kafka.utils.VerifiableProperties).
log4j:WARN Please initialize the log4j system properly.

仅仅有把log4j.properties放置到src/main/scala路径下。才干找到文件,然后执行程序，正确输出日志信息。输出例如以下所看到的

[2014-05-24 23:45:31,965] INFO Verifying properties (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,009] INFO Property broker.id is overridden to 9 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,009] INFO Property log.cleaner.enable is overridden to false (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,009] INFO Property log.dirs is overridden to /Users/lizhitao/kafka-logs (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,009] INFO Property log.retention.check.interval.ms is overridden to 60000 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,010] INFO Property log.retention.hours is overridden to 168 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,010] INFO Property log.segment.bytes is overridden to 536870912 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,010] INFO Property num.io.threads is overridden to 8 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,010] INFO Property num.network.threads is overridden to 2 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,010] INFO Property num.partitions is overridden to 2 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,010] INFO Property port is overridden to 9092 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,010] INFO Property socket.receive.buffer.bytes is overridden to 1048576 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,011] INFO Property socket.request.max.bytes is overridden to 104857600 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,011] INFO Property socket.send.buffer.bytes is overridden to 1048576 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,011] INFO Property zookeeper.connect is overridden to 192.168.2.225:2181,192.168.2.225:2182,192.168.2.225:2183 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,011] INFO Property zookeeper.connection.timeout.ms is overridden to 1000000 (kafka.utils.VerifiableProperties)
[2014-05-24 23:45:32,032] INFO [Kafka Server 9], starting (kafka.server.KafkaServer)
[2014-05-24 23:45:32,036] INFO [Kafka Server 9], Connecting to zookeeper on 192.168.2.225:2181,192.168.2.225:2182,192.168.2.225:2183 (kafka.server.KafkaServer)
[2014-05-24 23:45:32,045] INFO Starting ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2014-05-24 23:45:32,370] INFO Client environment:zookeeper.version=3.3.3-1203054, built on 11/17/2011 05:47 GMT (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,370] INFO Client environment:host.name=192.168.2.104 (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,370] INFO Client environment:java.version=1.7.0_55 (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,370] INFO Client environment:java.vendor=Oracle Corporation (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,370] INFO Client environment:java.home=/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,370] INFO Client environment:java.class.path=/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/lib/ant-javafx.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/lib/dt.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/lib/javafx-doclet.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/lib/javafx-mx.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/lib/jconsole.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/lib/sa-jdi.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/lib/tools.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/deploy.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/htmlconverter.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/javaws.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/jfxrt.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/management-agent.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/plugin.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/resources.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/rt.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/ext/dnsns.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/ext/localedata.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/ext/sunec.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/ext/sunjce_provider.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/ext/sunpkcs11.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre/lib/ext/zipfs.jar:/Users/lizhitao/mt_wp/open_source/kafka-platform/kafka-0.8.1-src/out/production/core:/Users/lizhitao/.gradle/caches/modules-2/files-2.1/org.scala-lang/scala-library/2.8.0/95bf967bf2e0a26727736228bba3451f4dd3e5b9/scala-library-2.8.0.jar:/Users/lizhitao/.gradle/caches/modules-2/files-2.1/org.apache.zookeeper/zookeeper/3.3.4/6471e17c92181da9e143559c4c4779925a5e6eb0/zookeeper-3.3.4.jar:/Users/lizhitao/.gradle/caches/modules-2/files-2.1/com.101tec/zkclient/0.3/dedcf2b53fb742adba7080ac3aed781694ba616e/zkclient-0.3.jar:/Users/lizhitao/.gradle/caches/modules-2/files-2.1/com.yammer.metrics/metrics-core/2.2.0/f82c035cfa786d3cbec362c38c22a5f5b1bc8724/metrics-core-2.2.0.jar:/Users/lizhitao/.gradle/caches/modules-2/files-2.1/com.yammer.metrics/metrics-annotation/2.2.0/62962b54c490a95c0bb255fa93b0ddd6cc36dd4b/metrics-annotation-2.2.0.jar:/Users/lizhitao/.gradle/caches/modules-2/files-2.1/net.sf.jopt-simple/jopt-simple/3.2/d625f12ba08083c8c16dcedd5396ec730e9e77ab/jopt-simple-3.2.jar:/Users/lizhitao/.gradle/caches/modules-2/files-2.1/org.xerial.snappy/snappy-java/1.0.5/10cb4550360a0ec6b80f09a5209d00b6058e82bf/snappy-java-1.0.5.jar:/Users/lizhitao/.gradle/caches/modules-2/files-2.1/log4j/log4j/1.2.15/f0a0d2e29ed910808c33135a3a5a51bba6358f7b/log4j-1.2.15.jar:/Users/lizhitao/.gradle/caches/modules-2/files-2.1/org.slf4j/slf4j-api/1.7.2/81d61b7f33ebeab314e07de0cc596f8e858d97/slf4j-api-1.7.2.jar:/Applications/IntelliJ IDEA 12.app/lib/idea_rt.jar (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,370] INFO Client environment:java.library.path=/Users/lizhitao/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:. (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,370] INFO Client environment:java.io.tmpdir=/var/folders/pn/qjf0v4k52mq965jxjd72hlx00000gp/T/ (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,370] INFO Client environment:java.compiler=<NA> (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,370] INFO Client environment:os.name=Mac OS X (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,370] INFO Client environment:os.arch=x86_64 (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,371] INFO Client environment:os.version=10.9.2 (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,371] INFO Client environment:user.name=lizhitao (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,371] INFO Client environment:user.home=/Users/lizhitao (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,371] INFO Client environment:user.dir=/Users/lizhitao/mt_wp/open_source/kafka-platform/kafka-0.8.1-src (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,372] INFO Initiating client connection, connectString=192.168.2.225:2181,192.168.2.225:2182,192.168.2.225:2183 sessionTimeout=6000 watcher=org.I0Itec.zkclient.ZkClient@6e739617 (org.apache.zookeeper.ZooKeeper)
[2014-05-24 23:45:32,387] INFO Opening socket connection to server /192.168.2.225:2181 (org.apache.zookeeper.ClientCnxn)
[2014-05-24 23:45:32,393] ERROR Unable to open socket to 192.168.2.225/192.168.2.225:2181 (org.apache.zookeeper.ClientCnxn)

通过如上7步后就能够正确启动kafka程序，进行相关debug。并研究其源码了。

请注明转载自:http://blog.csdn.net/lizhitao/article/details/26874961

apache kafka源码project环境搭建(IDEA)

声明：以上内容来自用户投稿及互联网公开渠道收集整理发布，本网站不拥有所有权，未作人工编辑处理，也不承担相关法律责任，若内容有误或涉及侵权可进行投诉：投诉/举报工作人员会在5个工作日内联系你，一经查实，本站将立刻删除涉嫌侵权内容。

联系
我们

首页 > 代码库 > apache kafka源码project环境搭建(IDEA)