Best Practices, Database, Hive

Best Practices for Hive Authorization when using connector to HiveServer2

Recently we are in process of working with Presto and configuring Hive Connector to it. It got connected successfully with steps given at prestodb.io/docs/current/connector/hive.html. An overview of our architecture is Presto is running on a different machine (Presto Machine) use Hive connector to communicate with Hadoop cluster which is running on different machines. Presto Machine have hive.properties file which tells Presto to use thrift connection to hive client and hdfs-site core-site.xml files for HDFS. Below is the architecture of our environment. Below is the command to invoke presto‚Ķ /presto –server XX.X.X.XX:9080 –catalog hive There is no presto user exists in […]