相关疑难解决方法(0)

mvn install:install-file -Dfile=phonegap-1.1.0.jar -DgroupId?=phonegap -DartifactId?=phonegap -Dversion=1.1.0 -Dpackaging=jar

我使用上面的命令将本地jar安装到maven local repo中.现在我得到了maven repo的依赖.我想从本地仓库中删除它.如何清洁？

我正在通过kafka快速入门:

http://kafka.apache.org/07/quickstart.html

和基本的消费者群体示例:

https://cwiki.apache.org/confluence/display/KAFKA/Consumer+Group+Example

我已经编写了Consumer和ConsumerThreadPool,如上所示:

import kafka.consumer.KafkaStream;
import kafka.consumer.ConsumerIterator;

public class Consumer implements Runnable {

    private KafkaStream m_stream;
    private Integer m_threadNumber;

    public Consumer(KafkaStream a_stream, Integer a_threadNumber) {
        m_threadNumber = a_threadNumber;
        m_stream = a_stream;
    }

    public void run() {
        ConsumerIterator<byte[], byte[]> it = m_stream.iterator();
        while (it.hasNext()) {
            System.out.println("Thread " + m_threadNumber + ": " + new String(it.next().message()));

        }
        System.out.println("Shutting down Thread: " + m_threadNumber);
    }
}

其他几个方面:我使用spring来管理我的zookeeper:

import javax.inject.Named;
import java.util.Properties;
import kafka.consumer.ConsumerConfig;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;

@Configuration
@ComponentScan("com.truecar.inventory.worker.core") …