15: Spark joins with Dataframes & SQLContext

Create LineItems Hive table Step 1: Create a file “line-item1.txt” on HDFS under “/user/cloudera/learn-hdfs/lineitems” as

Step 2: You create a Hive table “lineitems” in the database “learnhadoop”.

Step 3: The “orders” table can be created in a similar…

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