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[BAEL-3634] Code for Spark DataFrame article (#12039)

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* [BAEL-3634] Code for Spark DataFrame article

* [BAEL-3634] Improve example data sample and sort aggregations

* [BAEL-3634] change column name for clarity

* [BAEL-3634] Update method name with  U.S english standard

Co-authored-by: uzma khan <[email protected]>
This commit is contained in:
ukhan1980
2022-05-03 20:47:17 +01:00
committed by GitHub
co-authored by uzma khan
parent 744f71356b
commit 728b3c9132
17 changed files with 686 additions and 6 deletions
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apache-spark/data/customerData.csv
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id,zoneId,FIRST_NAME,MIDDLE_NAME,LAST_NAME,CITY,gender,transaction_date,transaction_amount
1,EU11,Ana1,A,MN, London,Female,1/2/2018,5200
2,EU12,Ana2,A,MN, London,Female,29/3/2018,1000
3,EU13,Jack1,Josh,MN, London,Male,19/6/2018,9600
4,EU14,Jack2,Josh,MN, London,Male,9/9/2018,1000
5,EU15,Nick1,H,Dee,London,Male,9/6/2021,3000
6,EU16,Nick2,H,Dee,London,Male,27/9/2021,500
7,EU17,Nick3,H,Dee,London,Male,8/12/2021,500
8,EU18,Sara1,H,Dee,London,Female,7/4/2021,2000
1 id zoneId FIRST_NAME MIDDLE_NAME LAST_NAME CITY gender transaction_date transaction_amount
2 1 EU11 Ana1 A MN London Female 1/2/2018 5200
3 2 EU12 Ana2 A MN London Female 29/3/2018 1000
4 3 EU13 Jack1 Josh MN London Male 19/6/2018 9600
5 4 EU14 Jack2 Josh MN London Male 9/9/2018 1000
6 5 EU15 Nick1 H Dee London Male 9/6/2021 3000
7 6 EU16 Nick2 H Dee London Male 27/9/2021 500
8 7 EU17 Nick3 H Dee London Male 8/12/2021 500
9 8 EU18 Sara1 H Dee London Female 7/4/2021 2000