0、环境信息
本文采用阿里云maxcompute的spark环境为基础进行的,搭建本地spark环境参考搭建Windows开发环境_云原生大数据计算服务 MaxCompute-阿里云帮助中心
版本spark 2.4.5,maven版本大于3.8.4
①配置pom依赖 详见2-1
②添加运行jar包

 


③添加配置信息

odps.project.name= odps.access.id= odps.access.key= odps.end.point=
1、数据准备
create TABLE dwd_sl_user_ids(
user_name STRING COMMENT '用户'
,user_id STRING COMMENT '用户id'
,device_id STRING COMMENT '设备号'
,id_card STRING COMMENT '身份证号'
,phone STRING COMMENT '电话号'
,pay_id STRING COMMENT '支付账号'
,ssoid STRING COMMENT 'APPID'
) PARTITIONED BY (
ds BIGINT
)
;
INSERT OVERWRITE TABLE dwd_sl_user_ids PARTITION(ds=20230818)
VALUES
('大法_官网','1','device_a','130826','185133','zhi1111','U130311')
,('大神_官网','2','device_b','220317','165133','zhi2222','')
,('耀总_官网','3','','310322','133890','zhi3333','U120311')
,('大法_app','1','device_x','130826','','zhi1111','')
,('大神_app','2','device_b','220317','165133','','')
,('耀总_app','','','','133890','zhi333','U120311')
,('大法_小程序','','device_x','130826','','','U130311')
,('大神_小程序','2','device_b','220317','165133','','U140888')
,('耀总_小程序','','','310322','133890','','U120311')
;
结果表
create TABLE itsl_dev.dwd_patient_oneid_info_df(
oneid STRING COMMENT '生成的ONEID'
,id STRING COMMENT '用户的各类id'
,id_hashcode STRING COMMENT '用户各类ID的id_hashcode'
,guid STRING COMMENT '聚合的guid'
,guid_hashcode STRING COMMENT '聚合的guid_hashcode'
)PARTITIONED BY (
ds BIGINT
);
2、代码准备
①pom.xml
<?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>com.gwm</groupId>
  <artifactId>graph</artifactId>
  <version>1.0-SNAPSHOT</version>
  <name>graph</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>
  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
    <spark.version>2.3.0</spark.version>
    <java.version>1.8</java.version>
    <cupid.sdk.version>3.3.8-public</cupid.sdk.version>
    <scala.version>2.11.8</scala.version>
    <scala.binary.version>2.11</scala.binary.version>
  </properties>
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.11</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-sql_2.11</artifactId>
      <version>${spark.version}</version>
<!--            <scope>provided</scope>-->
    </dependency>
    <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-core_2.11</artifactId>
      <version>${spark.version}</version>
<!--            <scope>provided</scope>-->
    </dependency>
    <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-graphx_2.11</artifactId>
      <version>${spark.version}</version>
<!--            <scope>provided</scope>-->
    </dependency>
    <dependency>
      <groupId>com.thoughtworks.paranamer</groupId>
      <artifactId>paranamer</artifactId>
      <version>2.8</version>
<!--            <scope>provided</scope>-->
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-common -->
    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-common</artifactId>
      <version>2.6.5</version>
<!--      <scope>provided</scope>-->
    </dependency>
    <dependency>
      <groupId>com.aliyun.odps</groupId>
      <artifactId>cupid-sdk</artifactId>
      <version>${cupid.sdk.version}</version>
            <scope>provided</scope>
    </dependency>
    <!--    <dependency>-->
    <!--      <groupId>com.aliyun.odps</groupId>-->
    <!--      <artifactId>hadoop-fs-oss</artifactId>-->
    <!--      <version>${cupid.sdk.version}</version>-->
    <!--    </dependency>-->
    <dependency>
      <groupId>com.aliyun.odps</groupId>
      <artifactId>odps-spark-datasource_${scala.binary.version}</artifactId>
      <version>${cupid.sdk.version}</version>
            <scope>provided</scope>
    </dependency>
    <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
    <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>fastjson</artifactId>
      <version>1.2.73</version>
    </dependency>
    <dependency>
      <groupId>commons-codec</groupId>
      <artifactId>commons-codec</artifactId>
      <version>1.13</version>
    </dependency>
    <dependency>
      <groupId>commons-lang</groupId>
      <artifactId>commons-lang</artifactId>
      <version>2.6</version>
    </dependency>
  </dependencies>
  <!--  <build>-->
  <!--    <pluginManagement><!– lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) –>-->
  <!--      <plugins>-->
  <!--        <!– clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle –>-->
  <!--        <plugin>-->
  <!--          <artifactId>maven-clean-plugin</artifactId>-->
  <!--          <version>3.1.0</version>-->
  <!--        </plugin>-->
  <!--        <!– default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging –>-->
  <!--        <plugin>-->
  <!--          <artifactId>maven-resources-plugin</artifactId>-->
  <!--          <version>3.0.2</version>-->
  <!--        </plugin>-->
  <!--        <plugin>-->
  <!--          <artifactId>maven-compiler-plugin</artifactId>-->
  <!--          <version>3.8.0</version>-->
  <!--        </plugin>-->
  <!--        <plugin>-->
  <!--          <artifactId>maven-surefire-plugin</artifactId>-->
  <!--          <version>2.22.1</version>-->
  <!--        </plugin>-->
  <!--        <plugin>-->
  <!--          <artifactId>maven-jar-plugin</artifactId>-->
  <!--          <version>3.0.2</version>-->
  <!--        </plugin>-->
  <!--        <plugin>-->
  <!--          <artifactId>maven-install-plugin</artifactId>-->
  <!--          <version>2.5.2</version>-->
  <!--        </plugin>-->
  <!--        <plugin>-->
  <!--          <artifactId>maven-deploy-plugin</artifactId>-->
  <!--          <version>2.8.2</version>-->
  <!--        </plugin>-->
  <!--        <!– site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle –>-->
  <!--        <plugin>-->
  <!--          <artifactId>maven-site-plugin</artifactId>-->
  <!--          <version>3.7.1</version>-->
  <!--        </plugin>-->
  <!--        <plugin>-->
  <!--          <artifactId>maven-project-info-reports-plugin</artifactId>-->
  <!--          <version>3.0.0</version>-->
  <!--        </plugin>-->
  <!--        <plugin>-->
  <!--          <groupId>org.scala-tools</groupId>-->
  <!--          <artifactId>maven-scala-plugin</artifactId>-->
  <!--          <version>2.15.2</version>-->
  <!--          <executions>-->
  <!--            <execution>-->
  <!--              <goals>-->
  <!--                <goal>compile</goal>-->
  <!--                <goal>testCompile</goal>-->
  <!--              </goals>-->
  <!--            </execution>-->
  <!--          </executions>-->
  <!--        </plugin>-->
  <!--      </plugins>-->
  <!--    </pluginManagement>-->
  <!--  </build>-->
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-assembly-plugin</artifactId>
        <version>3.1.1</version>
        <configuration>
          <archive>
            <manifest>
              <mainClass>com.gwm.OdpsGraphx</mainClass>
            </manifest>
          </archive>
          <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.scala-tools</groupId>
        <artifactId>maven-scala-plugin</artifactId>
        <version>2.15.2</version>
        <executions>
          <execution>
            <goals>
              <goal>compile</goal>
              <goal>testCompile</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>
②代码
package com.gwm
import java.math.BigInteger
import java.text.SimpleDateFormat
import java.util.Calendar
import org.apache.commons.codec.digest.DigestUtils
import org.apache.spark.SparkConf
import org.apache.spark.graphx.{Edge, Graph}
import org.apache.spark.sql.{DataFrame, SaveMode, SparkSession}
import org.spark_project.jetty.util.StringUtil
import scala.collection.mutable.ListBuffer
/**
 * @author yangyingchun
 * @date 2023/8/18 10:32
 * @version 1.0
 */
object OneID {
  val sparkConf = (new SparkConf).setAppName("OdpsGraph").setMaster("local[1]")
  sparkConf.set("spark.hadoop.odps.access.id", "your's  access.id ")
  sparkConf.set("spark.hadoop.odps.access.key", "your's  access.key")
  sparkConf.set("spark.hadoop.odps.end.point", "your's  end.point")
  sparkConf.set("spark.hadoop.odps.project.name", "your's  project.name")
  sparkConf.set("spark.sql.catalogImplementation", "hive") //in-memory  2.4.5以上hive
  val spark = SparkSession
              .builder
              .appName("Oneid")
              .master("local[1]")
              .config("spark.sql.broadcastTimeout", 1200L)
              .config("spark.sql.crossJoin.enabled", true)
              .config("odps.exec.dynamic.partition.mode", "nonstrict")
              .config(sparkConf)
              .getOrCreate
  val sc = spark.sparkContext
  def main(args: Array[String]): Unit = {
    val bizdate=args(0)
    val c = Calendar.getInstance
    val format = new SimpleDateFormat("yyyyMMdd")
    c.setTime(format.parse(bizdate))
    c.add(Calendar.DATE, -1)
    val bizlastdate = format.format(c.getTime)
    println(s" 时间参数  ${bizdate}    ${bizlastdate}")
    // dwd_sl_user_ids 就是我们用户的各个ID ,也就是我们的数据源
    // 获取字段,这样我们就可以扩展新的ID 字段,但是不用更新代码
    val columns = spark.sql(
      s"""
         |select
         |   *
         |from
         |   itsl.dwd_sl_user_ids
         |where
         |   ds='${bizdate}'
         |limit
         |   1
         |""".stripMargin)
      .schema.fields.map(f => f.name).filterNot(e=>e.equals("ds")).toList
    println("字段信息=>"+columns)
    // 获取数据
    val dataFrame = spark.sql(
      s"""
         |select
         |   ${columns.mkString(",")}
         |from
         |   itsl.dwd_sl_user_ids
         |where
         |   ds='${bizdate}'
         |""".stripMargin
    )
    // 数据准备
    val data = dataFrame.rdd.map(row => {
      val list = new ListBuffer[String]()
      for (column <- columns) {
        val value = row.getAs[String](column)
        list.append(value)
      }
      list.toList
    })
    import spark.implicits._
    // 顶点集合
    val veritx= data.flatMap(list => {
      for (i <- 0 until columns.length if StringUtil.isNotBlank(list(i)) && (!"null".equals(list(i))))
        yield (new BigInteger(DigestUtils.md5Hex(list(i)),16).longValue, list(i))
    }).distinct
    val veritxDF=veritx.toDF("id_hashcode","id")
    veritxDF.createOrReplaceTempView("veritx")
    // 生成边的集合
    val edges = data.flatMap(list => {
      for (i <- 0 to list.length - 2 if StringUtil.isNotBlank(list(i)) && (!"null".equals(list(i)))
           ; j <- i + 1 to list.length - 1 if StringUtil.isNotBlank(list(j)) && (!"null".equals(list(j))))
        yield Edge(new BigInteger(DigestUtils.md5Hex(list(i)),16).longValue,new BigInteger(DigestUtils.md5Hex(list(j)),16).longValue, "")
    }).distinct
    // 开始使用点集合与边集合进行图计算训练
    val graph = Graph(veritx, edges)
    val connectedGraph=graph.connectedComponents()
    // 连通节点
    val  vertices = connectedGraph.vertices.toDF("id_hashcode","guid_hashcode")
    vertices.createOrReplaceTempView("to_graph")
    // 加载昨日的oneid 数据 (oneid,id,id_hashcode)
    val ye_oneid = spark.sql(
      s"""
         |select
         |   oneid,id,id_hashcode
         |from
         |   itsl.dwd_patient_oneid_info_df
         |where
         |   ds='${bizlastdate}'
         |""".stripMargin
    )
    ye_oneid.createOrReplaceTempView("ye_oneid")
    // 关联获取 已经存在的 oneid,这里的min 函数就是我们说的oneid 的选择问题
    val exists_oneid=spark.sql(
      """
        |select
        |   a.guid_hashcode,min(b.oneid) as oneid
        |from
        |   to_graph a
        |inner join
        |   ye_oneid b
        |on
        |   a.id_hashcode=b.id_hashcode
        |group by
        |   a.guid_hashcode
        |""".stripMargin
    )
    exists_oneid.createOrReplaceTempView("exists_oneid")
    var result: DataFrame = spark.sql(
      s"""
         |select
         |   nvl(b.oneid,md5(cast(a.guid_hashcode as string))) as oneid,c.id,a.id_hashcode,d.id as guid,a.guid_hashcode,${bizdate} as ds
         |from
         |   to_graph a
         |left join
         |   exists_oneid b
         |on
         |   a.guid_hashcode=b.guid_hashcode
         |left join
         |   veritx c
         |on
         |   a.id_hashcode=c.id_hashcode
         |left join
         |   veritx d
         |on
         |   a.guid_hashcode=d.id_hashcode
         |""".stripMargin
    )
    // 不存在则生成 存在则取已有的 这里nvl 就是oneid  的更新逻辑,存在则获取 不存在则生成
    var resultFrame: DataFrame = result.toDF()
    resultFrame.show()
    resultFrame.write.mode(SaveMode.Append).partitionBy("ds").saveAsTable("dwd_patient_oneid_info_df")
    
    sc.stop
  }
}
③ 本地运行必须增加resources信息

3、问题解决
①Exception in thread "main" java.lang.IllegalArgumentException: Error while instantiating 'org.apache.spark.sql.hive.HiveSessionStateBuilder':
Caused by: java.lang.ClassNotFoundException: org.apache.spark.sql.hive.HiveSessionStateBuilder
 缺少Hive相关依赖,增加
<dependency>
  <groupId>org.apache.spark</groupId>
  <artifactId>spark-hive_2.11</artifactId>
  <version>${spark.version}</version>
  <!--            <scope>provided</scope>-->
</dependency> 
但其实针对odps不需要加此依赖,只需要按0步配置好环境即可
②Exception in thread "main" org.apache.spark.sql.AnalysisException: Table or view not found: `itsl`.`dwd_sl_user_ids`; line 5 pos 3;
需要按照 0 步中按照要求完成环境准备
③Exception in thread "main" org.apache.spark.sql.AnalysisException: The format of the existing table itsl.dwd_patient_oneid_info_df is `OdpsTableProvider`. It doesn't match the specified format `ParquetFileFormat`.;
解决:ALTER TABLE dwd_patient_oneid_info_df SET FILEFORMAT PARQUET;
本地读写被禁用 需要上线解决
4、打包上传
①需取消
 .master("local[1]") 
②取消maven依赖
③odps.conf不能打包,建临时文件不放在resources下

本地测试时放resources下
参考用户画像之ID-Mapping_id mapping_大数据00的博客-CSDN博客
上线报
org.apache.spark.sql.AnalysisException: Table or view not found: `itsl`.`dwd_sl_user_ids`; line 5 pos 3;
原因是本节③
5、运行及结果

结果
oneid    id    id_hashcode    guid    guid_hashcode    ds
 598e7008ffc3c6adeebd4d619e2368f3    耀总_app    8972546956853102969    133890    -9124021106546307510    20230818
 598e7008ffc3c6adeebd4d619e2368f3    310322    1464684454693316922    133890    -9124021106546307510    20230818
 598e7008ffc3c6adeebd4d619e2368f3    zhi333    6097391781232248718    133890    -9124021106546307510    20230818
 598e7008ffc3c6adeebd4d619e2368f3    3    2895972726640982771    133890    -9124021106546307510    20230818
 598e7008ffc3c6adeebd4d619e2368f3    耀总_小程序    -6210536828479319643    133890    -9124021106546307510    20230818
 598e7008ffc3c6adeebd4d619e2368f3    zhi3333    -2388340305120644671    133890    -9124021106546307510    20230818
 598e7008ffc3c6adeebd4d619e2368f3    133890    -9124021106546307510    133890    -9124021106546307510    20230818
 598e7008ffc3c6adeebd4d619e2368f3    耀总_官网    -9059665468531982172    133890    -9124021106546307510    20230818
 598e7008ffc3c6adeebd4d619e2368f3    U120311    -2948409726589830290    133890    -9124021106546307510    20230818
 d39364f7fb05a0729646a766d6d43340    U140888    -8956123177900303496    U140888    -8956123177900303496    20230818
 d39364f7fb05a0729646a766d6d43340    大神_官网    7742134357614280661    U140888    -8956123177900303496    20230818
 d39364f7fb05a0729646a766d6d43340    220317    4342975012645585979    U140888    -8956123177900303496    20230818
 d39364f7fb05a0729646a766d6d43340    device_b    934146606527688393    U140888    -8956123177900303496    20230818
 d39364f7fb05a0729646a766d6d43340    165133    -8678359668161914326    U140888    -8956123177900303496    20230818
 d39364f7fb05a0729646a766d6d43340    大神_app    3787345307522484927    U140888    -8956123177900303496    20230818
 d39364f7fb05a0729646a766d6d43340    大神_小程序    8356079890110865354    U140888    -8956123177900303496    20230818
 d39364f7fb05a0729646a766d6d43340    2    8000222017881409068    U140888    -8956123177900303496    20230818
 d39364f7fb05a0729646a766d6d43340    zhi2222    8743693657758842828    U140888    -8956123177900303496    20230818
 34330e92b91e164549cf750e428ba9cd    130826    -5006751273669536424    大法_app    -7101862661925406891    20230818
 34330e92b91e164549cf750e428ba9cd    device_a    -3383445179222035358    大法_app    -7101862661925406891    20230818
 34330e92b91e164549cf750e428ba9cd    1    994258241967195291    大法_app    -7101862661925406891    20230818
 34330e92b91e164549cf750e428ba9cd    device_x    3848069073815866650    大法_app    -7101862661925406891    20230818
 34330e92b91e164549cf750e428ba9cd    zhi1111    7020506831794259850    大法_app    -7101862661925406891    20230818
 34330e92b91e164549cf750e428ba9cd    185133    -2272106561927942561    大法_app    -7101862661925406891    20230818
 34330e92b91e164549cf750e428ba9cd    大法_app    -7101862661925406891    大法_app    -7101862661925406891    20230818
 34330e92b91e164549cf750e428ba9cd    U130311    5694117693724929174    大法_app    -7101862661925406891    20230818
 34330e92b91e164549cf750e428ba9cd    大法_官网    -4291733115832359573    大法_app    -7101862661925406891    20230818
 34330e92b91e164549cf750e428ba9cd    大法_小程序    -5714002662175910850    大法_app    -7101862661925406891    20230818
  
6、思考
如果联通图是循环的怎么处理呢?A是B的朋友,B是C的朋友,C是A的朋友



















