jstorm kafka外掛使用案例

衣舞晨風發表於2017-04-29

本文用的是jstorm 2.2.1
一、pom引用

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>jiankunking</groupId>
    <artifactId>kafkajstorm</artifactId>
    <version>1.0-SNAPSHOT</version>

    <url>http://blog.csdn.net/jiankunking</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <!--<scope>test</scope>-->
        </dependency>
        <!--jstorm begin-->
        <dependency>
            <groupId>com.alibaba.jstorm</groupId>
            <artifactId>jstorm-core</artifactId>
            <version>2.2.1</version>
            <!--<scope>provided</scope>-->
            <exclusions>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-log4j12</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>log4j</groupId>
                    <artifactId>log4j</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.apache.kafka</groupId>
            <artifactId>kafka_2.9.2</artifactId>
            <version>0.8.1</version>
            <exclusions>
                <exclusion>
                    <groupId>org.apache.zookeeper</groupId>
                    <artifactId>zookeeper</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>log4j</groupId>
                    <artifactId>log4j</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>junit</groupId>
                    <artifactId>junit</artifactId>
                </exclusion>
            </exclusions>
        </dependency>


        <dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <version>3.4.5</version>
            <exclusions>
                <exclusion>
                    <groupId>log4j</groupId>
                    <artifactId>log4j</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-log4j12</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>org.apache.curator</groupId>
            <artifactId>curator-framework</artifactId>
            <version>2.5.0</version>
            <exclusions>
                <exclusion>
                    <groupId>log4j</groupId>
                    <artifactId>log4j</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-log4j12</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>com.googlecode.json-simple</groupId>
            <artifactId>json-simple</artifactId>
            <version>1.1</version>
        </dependency>
        <!--jstorm end-->


        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
            <version>4.3.3</version>
        </dependency>


        <!--logback begin-->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.5</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>log4j-over-slf4j</artifactId>
            <version>1.7.10</version>
        </dependency>
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
            <version>1.0.13</version>
        </dependency>
        <!--log end-->
    </dependencies>


    <build>
        <plugins>
            <plugin>
                <artifactId>maven-assembly-plugin</artifactId>
                <configuration>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

二、自定義bolt

package jiankunking.kafkajstorm.bolts;


import backtype.storm.topology.BasicOutputCollector;
import backtype.storm.topology.OutputFieldsDeclarer;
import backtype.storm.topology.base.BaseBasicBolt;
import backtype.storm.tuple.Tuple;
import backtype.storm.tuple.TupleImplExt;
import jiankunking.kafkajstorm.util.ByteUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.UnsupportedEncodingException;




/**
 * Created by jiankunking on 2017/4/19 16:47.
 */
public class CustomBolt extends BaseBasicBolt {

    protected final Logger logger = LoggerFactory.getLogger(CustomBolt.class);

    public void execute(Tuple input, BasicOutputCollector collector) {
        try {
            String ss=ByteUtil.getStringFromByteArray((byte[]) ((TupleImplExt) input).get("bytes"));
            System.out.println(ss);
            logger.info(ss);
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
    }

    public void declareOutputFields(OutputFieldsDeclarer declarer) {
        System.out.println("declareOutputFields");
    }
}

三、自定義拓撲圖入口類

package jiankunking.kafkajstorm.topologies;


import backtype.storm.Config;
import backtype.storm.LocalCluster;
import backtype.storm.StormSubmitter;
import backtype.storm.generated.AlreadyAliveException;
import backtype.storm.generated.InvalidTopologyException;
import backtype.storm.topology.TopologyBuilder;
import com.alibaba.jstorm.client.ConfigExtension;
import jiankunking.kafkajstorm.bolts.CustomBolt;
import jiankunking.kafkajstorm.kafka.KafkaSpout;
import jiankunking.kafkajstorm.kafka.KafkaSpoutConfig;
import jiankunking.kafkajstorm.util.PropertiesUtil;

import java.util.Map;

/**
 * Created by jiankunking on 2017/4/19 16:27.
 * 拓撲圖 入口類
 */
public class CustomCounterTopology {

    /**
     * 入口類，即提交任務的類
     *
     * @throws InterruptedException
     * @throws AlreadyAliveException
     * @throws InvalidTopologyException
     */
    public static void main(String[] args) throws AlreadyAliveException, InvalidTopologyException {
        System.out.println("11111");
        PropertiesUtil propertiesUtil = new PropertiesUtil("/application.properties", false);
        Map propsMap = propertiesUtil.getAllProperty();
        KafkaSpoutConfig spoutConfig = new KafkaSpoutConfig(propertiesUtil.getProps());
        spoutConfig.configure(propsMap);
        TopologyBuilder builder = new TopologyBuilder();
        builder.setSpout("kafkaSpout", new KafkaSpout(spoutConfig));
        builder.setBolt("customBolt", new CustomBolt(), 1).shuffleGrouping("kafkaSpout");
        //Configuration
        Config conf = new Config();
        conf.setDebug(false);
        //指定使用logback.xml
        //需要把logback.xml檔案放到jstorm conf目錄下
        ConfigExtension.setUserDefinedLogbackConf(conf, "%JSTORM_HOME%/conf/logback.xml");
        if (args != null && args.length > 0) {
            //提交到叢集執行
            StormSubmitter.submitTopologyWithProgressBar("customCounterTopology", conf, builder.createTopology());
        } else {
            conf.setMaxTaskParallelism(3);
            //本地模式執行
            LocalCluster cluster = new LocalCluster();
            cluster.submitTopology("CustomCounterTopology", conf, builder.createTopology());
        }
    }
}

四、配置檔案application.properties


# kafka
# kafka 消費組
kafka.client.id=kafkaspoutid
kafka.broker.partitions=4
kafka.fetch.from.beginning=false
kafka.topic=test_one
kafka.broker.hosts=10.10.10.10:9092
kafka.zookeeper.hosts=10.10.10.10:2181

storm.zookeeper.root=/kafka

小注：
1、jstorm kafka外掛原始碼整合
需要到jstorm的github官網：https://github.com/alibaba/jstorm/releases中找到你需要使用的release版本，下載原始碼，將其中的外掛原始碼整合到你自己的專案中，外掛原始碼位置如下圖：
這裡寫圖片描述

2、logback的使用
jstorm 2.1.1之後，jstorm預設使用了logback作為日誌框架，logback在一般使用時是相容log4j的，也就是說log4j可以直接橋接到logback，具體為：

a. 新增slf4j-api, log4j-over-slf4j和logback依賴（其實加了logback依賴之後就不需要加slf4j-api依賴了），具體：

<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    <version>1.7.5</version>
</dependency>
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>log4j-over-slf4j</artifactId>
    <version>1.7.10</version>
</dependency>
<dependency>
    <groupId>ch.qos.logback</groupId>
    <artifactId>logback-classic</artifactId>
    <version>1.0.13</version>
</dependency>

b. 排除pom中所有的slf4j-log4j12的依賴，因為slf4j-log4j12跟log4j-over-slf4j是衝突的：

<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-log4j12</artifactId>
    <version>1.7.5</version>
    <scope>provided</scope>
</dependency>

這裡版本一般是1.7.5，但是還要具體看你的應用pom仲裁出的版本。

理論上，這樣就能夠把log4j橋接到slf4j。

demo下載地址：

http://download.csdn.net/detail/xunzaosiyecao/9829079

https://github.com/JianKunKing/jstorm-kafka-plugin-demo

作者：jiankunking 出處：http://blog.csdn.net/jiankunking

storm kafka外掛使用案例
2017-04-29
ORMKafka
Eclipse安裝lombok外掛及外掛使用案例
2020-12-31
EclipseLombok
easyui下面layout外掛的使用案例
2017-10-21
UI
安裝nginx-kafka外掛
2018-10-21
NginxKafka
kafka+jstorm版本升級安裝（三）
2017-11-22
KafkaJSORM
babel 外掛開發案例
2019-01-30
Babel
apisix~kafka-logger外掛
2024-09-10
APIKafka
PHP外掛系統的實現(七):外掛案例
2021-06-15
PHP
使用PlupLoad js外掛進行檔案上傳案例
2017-11-09
JS
Headshot外掛如何使用？Headshot外掛使用教程
2020-12-27
fastadmin的【外掛管理】外掛使用教程
2020-12-05
AST
alpakka-kafka(6)-kafka應用案例，使用者介面
2021-08-10
Kafka
JQuery外掛：圖片上傳本地預覽外掛，改進案例一則。
2016-05-25
jQuery
HtmlWebpackPlugin外掛和HtmlWebpackInlineSourcePlugin外掛的使用
2024-09-11
HTMLWebPlugininline
Head 外掛使用
2021-06-26
PhotoSwipe外掛的使用
2016-12-06
個人使用外掛合集
2017-09-29
使用Autodesk Vault外掛嚮導輕鬆建立Vault外掛
2014-01-15
kafka入門案例
2019-03-06
Kafka
Flutter個人外掛使用整理
2020-02-14
Flutter
videojs外掛使用
2019-10-31
IDEJS
IDEA使用lombok外掛
2018-09-07
IdeaLombok
使用podspec建立iOS外掛
2018-12-26
iOS
Vue-router外掛使用
2020-11-21
Vue
burp外掛的使用
2020-10-11
Sublime使用，安裝外掛
2017-01-04
我使用的brackets外掛
2015-02-22
Racket
flask 外掛使用方法
2024-11-01
Flask
apisix~限流外掛的使用
2024-11-14
API
Chrome 外掛特性及實戰場景案例分析
2021-11-23
Chrome
[外掛擴充套件]違規資訊使用者舉報外掛
2019-05-11
套件
[需求建議]外掛外部url控制器直接使用外掛配置
2019-05-11
前端外掛之Datatables使用--下篇
2019-08-14
前端
前端外掛之Datatables使用--上篇
2019-08-09
前端
使用 VSCode Remote 外掛
2019-07-27
VSCodeREM
Windows下使用ideagit外掛
2018-08-12
WindowsIdeaGit
vscode外掛使用包
2018-12-25
VSCode
vim外掛 NERDTree安裝使用
2018-12-23

jstorm kafka外掛使用案例

相關文章