Below is my code   import sqlContext.implicits._ import org.apache.spark.sql   val eBayText = sc.textFile("/user/cloudera/spark/servicesDemo.csv") val hospitalDataText = sc.textFile("/user/cloudera/spark/servicesDemo.csv") val header = hospitalDataText.first() val hospitalData = hospitalDataText.filter(a=>a!=header)   case class Services(uhid:String,locationid:String,doctorid:String)   val hData = hospitalData.map(_.split(",")).map(p=>Services(p(0),p(1),p(2))) val hosService = hData.toDF() hosService.write.format("parquet").mode(org.apache.spark.sql.SaveMode.Append).save("/user/hive/warehouse/hosdata")   This code created 'hosdata' folder at specified path, which contains data in 'parquet' format. But when i went to hive and check table got created or not the, i did not able to see any table name as 'hosdata'.   So i run below commands.   hosService.write.mode("overwrite").saveAsTable("hosData") sqlContext.sql("show tables").show   shows me below result   +--------------------+-----------+ | tableName|isTemporary| +--------------------+-----------+ | hosdata| false| +--------------------+-----------+   But again when i check in hive, i can not see table 'hosdata' Could anyone let me know what step i am missing? ... View more