myui · October 29, 2016 00:27
diff --git a/hivecontext.scala b/hivecontext.scala
 context = HiveContext(sc)

 context.sql("
  SELECT 
    feature, avg(weight) as weight
  FROM (
      SELECT train_logregr(features, label)
         as (feature, weight)
      FROM trainTable
  ) model
   GROUP BY feature
 ")
	context = HiveContext(sc)

	context.sql("
	SELECT
	feature, avg(weight) as weight
	FROM (
	SELECT train_logregr(features, label)
	as (feature, weight)
	FROM trainTable
	) model
	GROUP BY feature
	")