How to connect to remote hive server from spark [duplicate]

Answer 1

After providing the hive-ste.xml configuration to SPARK and after starting the HIVE Metastore service,

Two things need to be configured in SPARK Session while connecting to HIVE:

1. Since Spark SQL connects to Hive metastore using thrift, we need to provide the thrift server uri while creating the Spark session.
2. Hive Metastore warehouse which is the directory where Spark SQL persists tables. Use Property 'spark.sql.warehouse.dir' which is corresponding to 'hive.metastore.warehouse.dir' (as this is deprecated in Spark 2.0)

Something like:

    SparkSession spark=SparkSession.builder().appName("Spark_SQL_5_Save To Hive").enableHiveSupport().getOrCreate();
    spark.sparkContext().conf().set("spark.sql.warehouse.dir", "/user/hive/warehouse");
    spark.sparkContext().conf().set("hive.metastore.uris", "thrift://localhost:9083");

Hope this was helpful !!