Configuring Client Authentication Allowing Connections to HAWQ Editing the pg_hba.conf File Editing pg_hba.conf Limiting Concurrent Connections Setting the number of allowed con...

Using PL/R in HAWQ PL/R Examples Example 1: Using PL/R for Single Row Operators Example 2: Returning PL/R data.frames in Tabular Form Example 3: Process Employee Information Usin...

Environment Variables Required Environment Variables GPHOME PATH LD_LIBRARY_PATH Optional Environment Variables PGAPPNAME PGDATABASE PGHOST PGHOSTADDR PGPASSWORD PGPASSFIL...

Lesson 1 - Runtime Environment Prerequisites Exercise: Set Up your HAWQ Runtime Environment Summary Lesson 1 - Runtime Environment This section introduces you to the HAWQ ru...

Querying Data Querying Data This topic provides information about using SQL in HAWQ databases. You enter SQL statements called queries to view and analyze data in a database u...

Disabling Kerberos Security Disable Kerberized HDFS for HAWQ/PXF Procedure for Ambari-Managed Clusters Procedure for Command-Line-Managed Clusters Disable Kerberos User Authenti...

Running a HAWQ Cluster HAWQ Users HAWQ Deployment Systems HAWQ Databases HAWQ Data HAWQ Operating Environment Running a HAWQ Cluster This section provides information for ...

About Server Configuration Parameters Parameter Types and Values Setting Parameters About Server Configuration Parameters There are many HAWQ server configuration parameters ...

Overview of Ranger Policy Management Policy Management Architecture Limitations of Ranger Policy Management Overview of Ranger Policy Management HAWQ supports using Apache Ra...

Using LDAP Authentication with TLS/SSL Enabing LDAP Authentication with STARTTLS and TLS Enabling LDAP Authentication with a Secure Connection and TLS/SSL Notes Configuring Auth...