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30 changes: 30 additions & 0 deletions
30
src/main/java/com/lovecws/mumu/spark/sql/AtdSparkAnalyze.java
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| @@ -0,0 +1,30 @@ | ||
| package com.lovecws.mumu.spark.sql; | ||
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| import com.lovecws.mumu.spark.MumuSparkConfiguration; | ||
| import org.apache.spark.sql.*; | ||
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| /** | ||
| * @program: mumu-spark | ||
| * @description: ${description} | ||
| * @author: 甘亮 | ||
| * @create: 2019-12-12 20:00 | ||
| **/ | ||
| public class AtdSparkAnalyze { | ||
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| public void analyze() { | ||
| String filePath = "E:\\data\\industrydataprocessing\\atd\\storage\\20191212"; | ||
| SQLContext sqlContext = new MumuSparkConfiguration().sqlContext(); | ||
| Dataset<Row> rowDataset = sqlContext.read().parquet(filePath); | ||
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| rowDataset.show(10); | ||
| try { | ||
| rowDataset.createTempView("atd"); | ||
| rowDataset.sqlContext().sql("select count(1) as counter from atd").show(100); | ||
| rowDataset.sqlContext().sql("select count(1) as counter from atd where corp_name is not null or src_corp_name is not null").show(100); | ||
| rowDataset.sqlContext().sql("select count(1) as counter from atd where corp_name is null and src_corp_name is null").show(100); | ||
| rowDataset.sqlContext().sql("select distinct dst_ip from atd where corp_name is null and src_corp_name is null and dst_ip_province='湖南省' union select distinct src_ip from atd where corp_name is null and src_corp_name is null and src_ip_province='湖南省'").coalesce(1).write().mode(SaveMode.Overwrite).csv("E:\\data\\industrydataprocessing\\atd\\corpiphunan"); | ||
| } catch (AnalysisException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| } | ||
| } |
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17 changes: 17 additions & 0 deletions
17
src/test/java/com/lovecws/mumu/spark/sql/AtdSparkAnalyzeTest.java
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| package com.lovecws.mumu.spark.sql; | ||
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| import org.junit.Test; | ||
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| /** | ||
| * @program: mumu-spark | ||
| * @description: ${description} | ||
| * @author: 甘亮 | ||
| * @create: 2019-12-12 20:02 | ||
| **/ | ||
| public class AtdSparkAnalyzeTest { | ||
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| @Test | ||
| public void analyze() { | ||
| new AtdSparkAnalyze().analyze(); | ||
| } | ||
| } |