Apache storm 克鲁约在暴风雨中

Apache storm 克鲁约在暴风雨中,apache-storm,kryo,Apache Storm,Kryo,我需要通过ApacheStorm(部署在远程集群中)序列化复杂对象(opencv:Mat)。有人能给我推荐一个好的自定义kryo序列化教程,或者提出一个解决方案吗? 提前谢谢 我已经创建了一个bean public class DataBean{ Mat imageMatrix; int id; public DataBean(){ } public DataBean(int id, Mat matrix) { setId(id);

我需要通过ApacheStorm(部署在远程集群中)序列化复杂对象(opencv:Mat)。有人能给我推荐一个好的自定义kryo序列化教程,或者提出一个解决方案吗? 提前谢谢

我已经创建了一个bean

     public class DataBean{

    Mat imageMatrix;
    int id;
    public DataBean(){

    }
    public DataBean(int id, Mat matrix) {
    setId(id);
    setImageMatrix(matrix);
}
public int getId() {
    return id;
}
public void setId(int id) {
    this.id = id;
}
public Mat getImageMatrix() {
    return imageMatrix;
}
public void setImageMatrix(Mat matrix)
{
    this.imageMatrix=matrix;
}
}

然后,我创建了序列化程序,如下所示:

      public class DataBeankryo extends Serializer<DataBean> implements Serializable{

    @Override
    public DataBean read(Kryo arg0, Input arg1, Class<DataBean> arg2) {
            DataBean bean=new DataBean();
            bean.setId(arg1.readInt());
            bean.setImageMatrix(arg0.readObject(arg1,org.opencv.core.Mat.class));
            return bean;
    }

    @Override
    public void write(Kryo arg0,  Output output, DataBean bean) {
            //arg0.register(org.opencv.core.Mat.class);
            output.writeInt(bean.getId());
            arg0.writeObject(output,bean.getImageMatrix(),arg0.getSerializer(org.opencv.core.Mat.class));
            //arg0.writeClassAndObject(output, bean);
            output.close();        }}
公共类DataBeankryo扩展序列化程序实现可序列化{
@凌驾
公共数据库读取(Kryo arg0,输入arg1,类arg2){
DataBean=newDataBean();
setId(arg1.readInt());
setImageMatrix(arg0.readObject(arg1,org.opencv.core.Mat.class));
返回豆;
}
@凌驾
公共void写入(kryoarg0、输出、数据bean){
//register(org.opencv.core.Mat.class);
writeInt(bean.getId());
writeObject(输出,bean.getImageMatrix(),arg0.getSerializer(org.opencv.core.Mat.class));
//arg0.writeClassAndObject(输出,bean);
output.close();}
我希望这能帮助你

我已经创建了一个bean

     public class DataBean{

    Mat imageMatrix;
    int id;
    public DataBean(){

    }
    public DataBean(int id, Mat matrix) {
    setId(id);
    setImageMatrix(matrix);
}
public int getId() {
    return id;
}
public void setId(int id) {
    this.id = id;
}
public Mat getImageMatrix() {
    return imageMatrix;
}
public void setImageMatrix(Mat matrix)
{
    this.imageMatrix=matrix;
}
}

然后,我创建了序列化程序,如下所示:

      public class DataBeankryo extends Serializer<DataBean> implements Serializable{

    @Override
    public DataBean read(Kryo arg0, Input arg1, Class<DataBean> arg2) {
            DataBean bean=new DataBean();
            bean.setId(arg1.readInt());
            bean.setImageMatrix(arg0.readObject(arg1,org.opencv.core.Mat.class));
            return bean;
    }

    @Override
    public void write(Kryo arg0,  Output output, DataBean bean) {
            //arg0.register(org.opencv.core.Mat.class);
            output.writeInt(bean.getId());
            arg0.writeObject(output,bean.getImageMatrix(),arg0.getSerializer(org.opencv.core.Mat.class));
            //arg0.writeClassAndObject(output, bean);
            output.close();        }}
公共类DataBeankryo扩展序列化程序实现可序列化{
@凌驾
公共数据库读取(Kryo arg0,输入arg1,类arg2){
DataBean=newDataBean();
setId(arg1.readInt());
setImageMatrix(arg0.readObject(arg1,org.opencv.core.Mat.class));
返回豆;
}
@凌驾
公共void写入(kryoarg0、输出、数据bean){
//register(org.opencv.core.Mat.class);
writeInt(bean.getId());
writeObject(输出,bean.getImageMatrix(),arg0.getSerializer(org.opencv.core.Mat.class));
//arg0.writeClassAndObject(输出,bean);
output.close();}
我希望这能帮助你