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Edit the Host File
Using a text editor, open the hosts file on every host in your cluster. For example: vi / etc / hosts Add a line for each host in your cluster. The line should consist of... -
PostgreSQL Prerequisite
The Ranger database user in Amazon RDS PostgreSQL Server should be created before installing Ranger and should be granted an existing role which must have the role CREATEDB. Usi... -
PostgreSQL Prerequisite
The Ranger database user in Amazon RDS PostgreSQL Server should be created before installing Ranger and should be granted an existing role which must have the role CREATEDB. Usi... -
Edit the Host File
Using a text editor, open the hosts file on every host in your cluster. For example: vi / etc / hosts Add a line for each host in your cluster. The line should consist of... -
Spark Queries
Querying with SQL Querying Mixed-Format table by merge on read Query on change store Querying with DataFrames Querying with SQL Querying Mixed-Format table by merge on read ... -
Using Cypher in a Join expression
A Cypher query can be part of a JOIN clause. Developers Note Cypher queries using the CREATE , SET , REMOVE clauses cannot be used in sql queries with JOINs , as... -
User defined functions
Users may add custom functions to AGE. When using Cypher functions, all function calls with a Cypher query use the default namespace of: ag_catalog . However if a user wants to us... -
Math
_.add(augend, addend) Arguments Returns Example _.ceil(n, [precision=0]) Arguments Returns Example _.floor(n, [precision=0]) Arguments Returns Example _.max(collection,... -
SKIP
Introduction Skip first three rows Return middle two rows Using an expression with SKIP to return a subset of the rows SKIP defines from which record to start including the r... -
Running Tests
Running Tests Fully Running Tests for a Module Running Tests for a Single Test Kyuubi can be tested based on Apache Maven and the ScalaTest Maven Plugin, please refer to the ...