spark课程设计任务

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21MB

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资源介绍:

对数据文件data.csv在根据课程设计要求在IDEA中编写Spark程序并打包成jar包，并且将数据文件data.csv上传到HDFS中，提交jar包到Spark集群中运行。 data.csv里面包含餐厅数据，可以用记事本打开查看，主要包含以下13个字段，字段之间由逗号分隔： "所属年月","商家名称","主营类型","店铺URL","特色菜","累计评论数","累计销售人次","店铺评分","本月销量","本月销售额","城市","商家地址","电话" 课程设计要求完成以下任务，在IDEA中创建Maven项目，提供pom.xml文件给大家，完成以下任务。一、将data.csv文件上传到hdfs的/cateringdata/目录下。二、编写Spark程序，实现以下功能，并且将程序打包为jar包 1.去掉"本月销量","本月销售额"（第8列和第9列）的数据异常（数据为空字符串或者null或者为0），并且统计去掉了多少条；这一步清洗获得的数据要以逗号分割，存到hdfs的/foodsparktask1目录下; 2.去掉"店铺评分"数据为null的数据，并统计去掉了多少条; 3.去掉"店

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资源文件列表:

spark.zip 大约有61个文件

spark/data.csv 65.61MB
spark/FoodSpark2/
spark/FoodSpark2/.idea/
spark/FoodSpark2/.idea/artifacts/
spark/FoodSpark2/.idea/artifacts/FoodSpark2_jar.xml 301B
spark/FoodSpark2/.idea/codeStyles/
spark/FoodSpark2/.idea/codeStyles/codeStyleConfig.xml 153B
spark/FoodSpark2/.idea/compiler.xml 543B
spark/FoodSpark2/.idea/misc.xml 541B
spark/FoodSpark2/.idea/scala_compiler.xml 191B
spark/FoodSpark2/.idea/workspace.xml 6.23KB
spark/FoodSpark2/out/
spark/FoodSpark2/out/artifacts/
spark/FoodSpark2/out/artifacts/FoodSpark2_jar/
spark/FoodSpark2/out/artifacts/FoodSpark2_jar/FoodSpark2.jar 27.79KB
spark/FoodSpark2/pom.xml 2.7KB
spark/FoodSpark2/src/
spark/FoodSpark2/src/main/
spark/FoodSpark2/src/main/java/
spark/FoodSpark2/src/main/resources/
spark/FoodSpark2/src/main/scala/
spark/FoodSpark2/src/main/scala/FoodSpark/
spark/FoodSpark2/src/main/scala/FoodSpark/FoodSpark.scala 6.63KB
spark/FoodSpark2/src/main/scala/FoodSpark/FoodSpark2.scala 6.62KB
spark/FoodSpark2/src/test/
spark/FoodSpark2/src/test/java/
spark/FoodSpark2/src/test/scala/
spark/FoodSpark2/target/
spark/FoodSpark2/target/classes/
spark/FoodSpark2/target/classes/FoodSpark/
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark$$anonfun$1.class 1.12KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark$$anonfun$2.class 1000B
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark$$anonfun$3$$anonfun$apply$1.class 1.17KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark$$anonfun$3.class 1.64KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark$$anonfun$4.class 1.2KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark$$anonfun$5.class 1.21KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark$$anonfun$6.class 1.33KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark$$anonfun$7.class 1.51KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark$$anonfun$8.class 1.79KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark$$anonfun$main$1.class 1.3KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark$.class 4.1KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark.class 1KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$1.class 1.13KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$2.class 1004B
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$3$$anonfun$apply$1.class 1.18KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$3.class 1.65KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$4.class 1.2KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$5.class 1.22KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$6.class 1.33KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$7.class 1.51KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$8.class 1.79KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$9.class 1.22KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$main$1.class 1.06KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$main$2.class 1.3KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$$anonfun$main$3.class 1.06KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2$.class 4.36KB
spark/FoodSpark2/target/classes/FoodSpark/FoodSpark2.class 1.17KB
spark/FoodSpark2/target/classes/META-INF/
spark/FoodSpark2/target/classes/META-INF/FoodSpark2.kotlin_module 16B
spark/FoodSpark2/target/generated-sources/
spark/FoodSpark2/target/generated-sources/annotations/