Hi I am new to Apache Spark and I have tried to query hive tables using Apache Spark Sql. First I have tried it in Spark-shell where I can query 1 lakh records from hive table within a second. Then I have tried in a java code which always take more than 10 seconds and I have noted that each time when I run that jar it tries to make connection with hive metastore. can any one tell me how to maintain the connection between Apache spark and Hive metastore or else how to achieve that same in java.
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