apache spark sql - SparkSQL : same query returns different result -


i encountered weird problem. wanted data dataframe , insert permanent hive table , index elasticsearch.query simple select * result* , loop through each row , insert es. , simple insert <hive_table> select * result, got different result. check created 3 different temprorary table this

spark.sql("select * qtycontribution").join(getrevenuecontribution(spark,table2), "item").join(finaluniqueitem(spark), "item").registertemptable("hola"); spark.sql("select * qtycontribution").join(getrevenuecontribution(spark,table2), "item").join(finaluniqueitem(spark), "item").registertemptable("hola1"); spark.sql("select * qtycontribution").join(getrevenuecontribution(spark,table2), "item").join(finaluniqueitem(spark), "item").registertemptable("hola2");

each query same tables different. , 

dataset<row> dframe1 = spark.sql("select * hola");         row[] row1 = (row[]) dframe1.collect();         int q=1;         for(row s : row1){             system.out.println(s.get(0)+" =======df1======= "+ q++);          }  dataset<row> dframe2 = spark.sql("select * hola1");         row[] row2 = (row[]) dframe2.collect();         int w=1;         for(row s : row2){             system.out.println(s.get(0)+" =======df2======= "+ w++);          }  dataset<row> dframe3 = spark.sql("select * hola2");         row[] row3 = (row[]) dframe3.collect();         int e=1;         for(row s : row2){             system.out.println(s.get(0)+" =======df3======= "+ e++);          }

and result this

bm8942 =======df1======= 1723 bm8942 =======df2======= 1733 bm8942 =======df3======= 1733

and es did

dataset<row> dframe = spark.sql("select * hola1");         row[] row = (row[]) dframe.collect();         int = 1;         (row r : row) {         bulkrequest.add(client.prepareindex("twitter1234", "use1", string.valueof(i))                 .setsource(jsonbuilder()                         .startobject()                         .field("item", r.get(0))                         .field("qty_contrib", r.get(1))                         .field("division", r.get(2))                         .field("rev_contrib", r.get(3))                         .field("bp", r.get(4))                         .endobject()                 )         );             system.out.println(i++ +" ==== "+r.get(0));         }

and got

1534 ==== bm8942

what's happening ?


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