Hi,
I have iplRDD which is a json, and I do below steps and query through
hivecontext. I get the results but without columns headers. Is there is a
way to get the columns names ?
val teamRDD = hiveContext.jsonRDD(iplRDD)
teamRDD.registerTempTable("teams")
hiveContext.cacheTable("teams")
val result = hiveContext.sql("select * from teams where team_name = "KKR" )
result.collect.foreach(println)
Any thoughts please ?
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