We have cloudera CDH 5.3 installed on one machine. We are trying to use spark sql thrift server to execute some analysis queries against hive table.
Without any changes in the configurations, we run the following query on both hive and spark sql thrift server *select * from tableName;* The time taken by spark is larger than the time taken by hive which is not supposed to be the like that. The hive table is mapped to json files stored on HDFS directory and we are using *org.openx.data.jsonserde.JsonSerDe* for serialization/deserialization. Why spark takes much more time to execute the query than hive ? -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Spark-sql-thrift-server-slower-than-hive-tp22177.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
