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   -> 大数据 -> idea连接虚拟机spark（2021-07-24） -> 正文阅读

[大数据]idea连接虚拟机spark（2021-07-24）

说明：本地在idea连接虚拟机时遇到了很多问题，为了以后避免入坑，特记录文档如下，包括我搭建的集群环境及idea中是怎么配置的，中间遇到问题报错记录及解决方法

一、集群环境：

大数据各个组件版本192.168.15.10192.168.15.11192.168.15.12
jdk1.80√√√
hadoop-2.6.1√√√
mysql5.7√
hive√
Scala√√√
spark√√√

二、本地windows环境：

1.安装jdk1.8
2.安装scala2.11.8
3.安装maven3.3.9
4.安装hadoop-2.6.1-windows,这里需要注意一下，还需要配置hadoop-2.6.1-windows的环境变量
，注意这里需要将下面两个文件复制到hadoop-2.6.1-windows/bin目录下，还需要复制到C盘的System32/SysWOW64目录下

在这里插入图片描述

5.把集群上的spark2.0.2安装包拷贝到Windows上一份，解压后将jars目录下的jar包都拷贝到项目中，这一步很重要
在这里插入图片描述

三、idea配置：

1.配置idea中的jdk，scala，maven，Scala插件
2.创建maven项目，目录结构如下；代码我也粘贴到下面吧，前三个配置文件在集群上拷贝过来即可
在这里插入图片描述

core-site.xml

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License. See accompanying LICENSE file.
-->

<!-- Put site-specific property overrides in this file. -->

<configuration>
  <property>
  <name>fs.defaultFS</name>
    <!--<value>hdfs://192.168.77.10:9000</value>-->
    <value>hdfs://192.168.15.10:9000</value>
  </property>
  <property>
  <name>hadoop.tmp.dir</name>
    <value>file:/usr/local/src/hadoop-2.6.1/tmp</value>
  </property>
</configuration>

hdfs-site.xml

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License. See accompanying LICENSE file.
-->

<!-- Put site-specific property overrides in this file. -->

<configuration>
    <property>
    <name>dfs.namenode.secondary.http-address</name>
    <!--<value>master:9001</value>-->
        <value>192.168.15.10:9001</value>
    </property>
    <property>
    <name>dfs.namenode.name.dir</name>
    <value>file:/usr/local/src/hadoop-2.6.1/dfs/name</value>
    </property>
    <property>
    <name>dfs.datanode.data.dir</name>
    <value>file:/usr/local/src/hadoop-2.6.1/dfs/data</value>
    </property>
    <property>        <name>dfs.replication</name>    <value>3</value>
    </property>
</configuration>

hive-site.xml


<configuration>
    <property>

        <name>javax.jdo.option.ConnectionURL</name>
        <!--<value>jdbc:mysql://master:3306/hive?createDatabaseIfNotExist=true</value>-->
       <!-- <value>jdbc:mysql://192.168.15.10:3306/hive?createDatabaseIfNotExist=true</value>-->
        <value>jdbc:mysql://192.168.15.10:3306/hive?createDatabaseIfNotExist=true</value>
        </property>
         <property>
          <name>javax.jdo.option.ConnectionDriverName</name>
           <value>com.mysql.jdbc.Driver</value>
            </property>
             <property>
        <name>javax.jdo.option.ConnectionUserName</name>
          <value>root</value>
                 </property>
              <property>
                <name>javax.jdo.option.ConnectionPassword</name>
                 <value>123456</value>
                  </property>
 </configuration>

log4j2.properties

appender.out.type = Console
appender.out.name = out
appender.out.layout.type = PatternLayout
appender.out.layout.pattern = [%30.30t] %-30.30c{1} %-5p %m%n
logger.springframework.name = org.springframework
logger.springframework.level = WARN
rootLogger.level = INFO
rootLogger.appenderRef.out.ref = out

pom.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/maven-v4_0_0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <groupId>org.badou_recommand</groupId>
  <artifactId>sparkProject</artifactId>
  <packaging>jar</packaging>
  <version>1.0-SNAPSHOT</version>

  <name>A Camel Scala Route</name>
  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <scala.binary.version>2.11</scala.binary.version>
    <PermGen>64m</PermGen>
    <MaxPermGen>512m</MaxPermGen>
    <spark.version>2.0.2</spark.version>
    <scala.version>2.11</scala.version>
  </properties>


  <dependencies>
    <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-core_${scala.version}</artifactId>
      <version>${spark.version}</version>
      <!--<exclusions>-->
      <!--<exclusion>-->
      <!--<groupId>org.slf4j</groupId>-->
      <!--<artifactId>slf4j-log4j12</artifactId>-->
      <!--</exclusion>-->
      <!--</exclusions>-->
    </dependency>
    <dependency>
      <groupId>com.github.scopt</groupId>
      <artifactId>scopt_${scala.binary.version}</artifactId>
      <version>3.3.0</version>
      <exclusions>
        <exclusion>
          <groupId>org.scala-lang</groupId>
          <artifactId>scala-library</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>guava</artifactId>
      <version>19.0</version>
    </dependency>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.12</version>

    </dependency>


    <dependency>
      <groupId>org.jpmml</groupId>
      <artifactId>pmml-evaluator</artifactId>
      <version>1.4.1</version>
    </dependency>
    <dependency>
      <groupId>org.jpmml</groupId>
      <artifactId>pmml-evaluator-extension</artifactId>
      <version>1.4.1</version>
    </dependency>

    <dependency>
      <groupId>org.tensorflow</groupId>
      <artifactId>tensorflow</artifactId>
      <version>1.8.0</version>
    </dependency>


    <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-streaming_${scala.version}</artifactId>
      <version>${spark.version}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-sql_${scala.version}</artifactId>
      <version>${spark.version}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-hive_${scala.version}</artifactId>
      <version>${spark.version}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-mllib_${scala.version}</artifactId>
      <version>${spark.version}</version>
    </dependency>

    <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-streaming-kafka-0-8_${scala.version}</artifactId>
      <version>${spark.version}</version>
    </dependency>
    <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>fastjson</artifactId>
      <version>1.2.17</version>
    </dependency>
    <dependency>
      <groupId>com.huaban</groupId>
      <artifactId>jieba-analysis</artifactId>
      <version>1.0.2</version>
    </dependency>
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>5.1.31</version>
    </dependency>
    <dependency>
      <groupId>org.scalatest</groupId>
      <artifactId>scalatest_2.11</artifactId>
      <version>3.2.0-SNAP5</version>
      <scope>test</scope>
    </dependency>
    <!-- https://mvnrepository.com/artifact/junit/junit -->
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.13</version>
      <scope>test</scope>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-client -->

    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-client</artifactId>
      <version>2.6.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-common</artifactId>
      <version>2.6.1</version>
    </dependency>

    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-mapreduce-client-common</artifactId>
      <version>2.6.1</version>
    </dependency>

    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-mapreduce-client-core</artifactId>
      <version>2.6.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-mapreduce-client-jobclient</artifactId>
      <version>2.6.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-hdfs</artifactId>
      <version>2.6.1</version>
    </dependency>






    <dependency>
      <groupId>org.apache.hbase</groupId>
      <artifactId>hbase-server</artifactId>
      <version>1.3.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.hbase</groupId>
      <artifactId>hbase-client</artifactId>
      <version>1.3.1</version>
      <exclusions>
        <exclusion>
          <groupId>log4j</groupId>
          <artifactId>log4j</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.apache.thrift</groupId>
          <artifactId>thrift</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.jruby</groupId>
          <artifactId>jruby-complete</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.slf4j</groupId>
          <artifactId>slf4j-log4j12</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jsp-2.1</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jsp-api-2.1</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>servlet-api-2.5</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.sun.jersey</groupId>
          <artifactId>jersey-core</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.sun.jersey</groupId>
          <artifactId>jersey-json</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.sun.jersey</groupId>
          <artifactId>jersey-server</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jetty</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jetty-util</artifactId>
        </exclusion>
        <exclusion>
          <groupId>tomcat</groupId>
          <artifactId>jasper-runtime</artifactId>
        </exclusion>
        <exclusion>
          <groupId>tomcat</groupId>
          <artifactId>jasper-compiler</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.jruby</groupId>
          <artifactId>jruby-complete</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.jboss.netty</groupId>
          <artifactId>netty</artifactId>
        </exclusion>
        <exclusion>
          <groupId>io.netty</groupId>
          <artifactId>netty</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>org.apache.hbase</groupId>
      <artifactId>hbase-protocol</artifactId>
      <version>1.3.1</version>
    </dependency>

    <dependency>
      <groupId>org.apache.hbase</groupId>
      <artifactId>hbase-annotations</artifactId>
      <version>1.3.1</version>
      <type>test-jar</type>
      <scope>test</scope>
    </dependency>

    <dependency>
      <groupId>org.apache.hbase</groupId>
      <artifactId>hbase-hadoop-compat</artifactId>
      <version>1.3.1</version>
      <scope>test</scope>
      <type>test-jar</type>
      <exclusions>
        <exclusion>
          <groupId>log4j</groupId>
          <artifactId>log4j</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.apache.thrift</groupId>
          <artifactId>thrift</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.jruby</groupId>
          <artifactId>jruby-complete</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.slf4j</groupId>
          <artifactId>slf4j-log4j12</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jsp-2.1</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jsp-api-2.1</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>servlet-api-2.5</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.sun.jersey</groupId>
          <artifactId>jersey-core</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.sun.jersey</groupId>
          <artifactId>jersey-json</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.sun.jersey</groupId>
          <artifactId>jersey-server</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jetty</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jetty-util</artifactId>
        </exclusion>
        <exclusion>
          <groupId>tomcat</groupId>
          <artifactId>jasper-runtime</artifactId>
        </exclusion>
        <exclusion>
          <groupId>tomcat</groupId>
          <artifactId>jasper-compiler</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.jruby</groupId>
          <artifactId>jruby-complete</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.jboss.netty</groupId>
          <artifactId>netty</artifactId>
        </exclusion>
        <exclusion>
          <groupId>io.netty</groupId>
          <artifactId>netty</artifactId>
        </exclusion>
      </exclusions>
    </dependency>

    <dependency>
      <groupId>org.apache.hbase</groupId>
      <artifactId>hbase-hadoop2-compat</artifactId>
      <version>1.3.1</version>
      <scope>test</scope>
      <type>test-jar</type>
      <exclusions>
        <exclusion>
          <groupId>log4j</groupId>
          <artifactId>log4j</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.apache.thrift</groupId>
          <artifactId>thrift</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.jruby</groupId>
          <artifactId>jruby-complete</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.slf4j</groupId>
          <artifactId>slf4j-log4j12</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jsp-2.1</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jsp-api-2.1</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>servlet-api-2.5</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.sun.jersey</groupId>
          <artifactId>jersey-core</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.sun.jersey</groupId>
          <artifactId>jersey-json</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.sun.jersey</groupId>
          <artifactId>jersey-server</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jetty</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.mortbay.jetty</groupId>
          <artifactId>jetty-util</artifactId>
        </exclusion>
        <exclusion>
          <groupId>tomcat</groupId>
          <artifactId>jasper-runtime</artifactId>
        </exclusion>
        <exclusion>
          <groupId>tomcat</groupId>
          <artifactId>jasper-compiler</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.jruby</groupId>
          <artifactId>jruby-complete</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.jboss.netty</groupId>
          <artifactId>netty</artifactId>
        </exclusion>
        <exclusion>
          <groupId>io.netty</groupId>
          <artifactId>netty</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>org.apache.hbase</groupId>
      <artifactId>hbase-client</artifactId>
      <version>1.3.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.hbase</groupId>
      <artifactId>hbase-server</artifactId>
      <version>1.3.1</version>
      <!--<scope>provided</scope>-->
    </dependency>
  </dependencies>
  <build>
    <plugins>
      <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>

      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.6.0</version>
        <configuration>
          <source>1.8</source>
          <target>1.8</target>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-assembly-plugin</artifactId>
        <version>2.3</version>
        <configuration>
          <descriptorRefs>
            <descriptorRef>jar-with-dependencies</descriptorRef>
          </descriptorRefs>
        </configuration>
      </plugin>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>2.19</version>
        <configuration>
          <skip>true</skip>
        </configuration>
      </plugin>

    </plugins>
    <defaultGoal>compile</defaultGoal>
  </build>
</project>

scala测试代码

package org.example

import org.apache._
import org.apache.spark.sql.SparkSession

object TestSpark {


  def main(args: Array[String]): Unit = {
    System.setProperty("hadoop.home.dir", "D:\\win_soft\\hadoop-2.6.1-windows")
    val spark = SparkSession
      .builder()
      .appName("test")
      .master("local[2]")
      .enableHiveSupport()
      .getOrCreate()

    val df = spark.sql("select * from orders.order_table")
    df.show()


  }


}

四、集群启动、开始测试脚本运行：

1.启动hdfs
2.启动hive hive --service metastore
3.启动spark

运行结果如下；

+--------+-------+--------+------------+---------+-----------------+----------------------+
|order_id|user_id|eval_set|order_number|order_dow|order_hour_of_day|days_since_prior_order|
+--------+-------+--------+------------+---------+-----------------+----------------------+
|order_id|user_id|eval_set|order_number|order_dow|order_hour_of_day|  days_since_prior_...|
| 2539329|      1|   prior|           1|        2|               08|                      |
| 2398795|      1|   prior|           2|        3|               07|                  15.0|
|  473747|      1|   prior|           3|        3|               12|                  21.0|
| 2254736|      1|   prior|           4|        4|               07|                  29.0|
|  431534|      1|   prior|           5|        4|               15|                  28.0|
| 3367565|      1|   prior|           6|        2|               07|                  19.0|
|  550135|      1|   prior|           7|        1|               09|                  20.0|
| 3108588|      1|   prior|           8|        1|               14|                  14.0|
| 2295261|      1|   prior|           9|        1|               16|                   0.0|
| 2550362|      1|   prior|          10|        4|               08|                  30.0|
| 1187899|      1|   train|          11|        4|               08|                  14.0|
| 2168274|      2|   prior|           1|        2|               11|                      |
| 1501582|      2|   prior|           2|        5|               10|                  10.0|
| 1901567|      2|   prior|           3|        1|               10|                   3.0|
|  738281|      2|   prior|           4|        2|               10|                   8.0|
| 1673511|      2|   prior|           5|        3|               11|                   8.0|
| 1199898|      2|   prior|           6|        2|               09|                  13.0|
| 3194192|      2|   prior|           7|        2|               12|                  14.0|
|  788338|      2|   prior|           8|        1|               15|                  27.0|
+--------+-------+--------+------------+---------+-----------------+----------------------+
only showing top 20 rows

报错记录：
Exception in thread “main” java.lang.IllegalAccessError: tried to access method org.bson.
这种报错其实就是jar包冲突导致的，直接在本地库中删除对应的jar包即可

org.apache.spark.sql.AnalysisException: Table or view not found
这种的情况有两种：1.集群上spark的conf目录下没有对应的hive-site.xml
2.idea中配置文件hive-site.xml中的hive写成其他的了

Error running ‘test’: Command line is too long. Shorten command line for test or also for Application default configuration.
解决方法如下；
在这里插入图片描述
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