How to connect Spark SQL to remote Hive metastore (via thrift protocol) with no hive-site.xml?

Question

I\'m using HiveContext with SparkSQL and I\'m trying to connect to a remote Hive metastore, the only way to set the hive metastore is through including the hive-site.xml on

Answer 1

Some of the similar questions are marked as duplicate, this is to connect to Hive from Spark without using hive.metastore.uris or separate thrift server(9083) and not copying hive-site.xml to the SPARK_CONF_DIR.

import org.apache.spark.sql.SparkSession
val spark = SparkSession
  .builder()
  .appName("hive-check")
  .config(
    "spark.hadoop.javax.jdo.option.ConnectionURL",
    "JDBC_CONNECT_STRING"
  )
  .config(
    "spark.hadoop.javax.jdo.option.ConnectionDriverName",
    "org.postgresql.Driver"
  )
  .config("spark.sql.warehouse.dir", "/user/hive/warehouse")
  .config("spark.hadoop.javax.jdo.option.ConnectionUserName", "JDBC_USER")
  .config("spark.hadoop.javax.jdo.option.ConnectionPassword", "JDBC_PASSWORD")
  .enableHiveSupport()
  .getOrCreate()
spark.catalog.listDatabases.show(false)