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				@@ -1,4 +1,4 @@ 
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				-package com.aliyun.odps.spark.examples 
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				+package com.aliyun.odps.spark.examples.makedata 
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				 import org.apache.spark.sql.SparkSession 
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				 import com.aliyun.odps.TableSchema 
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				@@ -10,7 +10,7 @@ import org.apache.hadoop.io.compress.GzipCodec 
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				 import scala.collection.JavaConversions._ 
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				-object makedata_01_readhdfs { 
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				+object makedata_01_readtable2hdfs { 
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				   def main(args: Array[String]) { 
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				     val spark = SparkSession 
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				       .builder() 
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