® The Progress DataDirect for ODBC for Apache Hive™ Wire Protocol Driver User's Guide and Reference Release 8.0.1 Copyright © 2019 Progress Software Corporation and/or one of its subsidiaries or affiliates. All rights reserved. These materials and all Progress® software products are copyrighted and all rights are reserved by Progress Software Corporation. The information in these materials is subject to change without notice, and Progress Software Corporation assumes no responsibility for any errors that may appear therein. The references in these materials to specific platforms supported are subject to change. 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Updated: 2019/10/03 The Progress DataDirect® for ODBC for Apache Hive Wire Protocol Driver: User's Guide and Reference: Version 8.0.1 3 Copyright 4 The Progress DataDirect® for ODBC for Apache Hive Wire Protocol Driver: User's Guide and Reference: Version 8.0.1 Contents Table of Contents Welcome to the Progress DataDirect for ODBC for Apache Hive Wire Protocol Driver..........................................................................................11 What's New in this Release?................................................................................................................12 Conventions Used in This Guide..........................................................................................................15 About the Product Documentation........................................................................................................16 Contacting Technical Support...............................................................................................................17 Getting Started ............................................................................................19 Configuring and Connecting on Windows.............................................................................................20 Configuring a Data Source.........................................................................................................20 Testing the Connection...............................................................................................................21 Configuring and Connecting on UNIX and Linux..................................................................................21 Environment Configuration.........................................................................................................22 Test Loading the Driver..............................................................................................................22 Configuring a Data Source in the System Information File........................................................23 Testing the connection...............................................................................................................24 Accessing Data With Third-Party Applications......................................................................................24 What Is ODBC?.............................................................................................25 How Does It Work?...............................................................................................................................26 Why Do Application Developers Need ODBC?....................................................................................26 About the Apache Hive Driver.....................................................................27 Driver Requirements.............................................................................................................................28 Support for Multiple Environments........................................................................................................28 Support for Windows Environments...........................................................................................28 Support for UNIX and Linux Environments................................................................................30 ODBC Compliance................................................................................................................................34 Version String Information.....................................................................................................................34 getFileVersionString Function....................................................................................................36 Data Types............................................................................................................................................36 Retrieving Data Type Information...............................................................................................37 Isolation and Lock Levels Supported....................................................................................................38 Binding Parameter Markers..................................................................................................................39 Limitations on Apache Hive Functionality.............................................................................................39 The Progress DataDirect® for ODBC for Apache Hive Wire Protocol Driver: User's Guide and Reference: Version 8.0.1 5 Contents Supported Features.....................................................................................41 Unicode Support...................................................................................................................................41 Using IP Addresses..............................................................................................................................42 Materialized Views................................................................................................................................42 Stored Procedures ...............................................................................................................................42 SQL Support.........................................................................................................................................43 Number of Connections and Statements Supported............................................................................43 Using Arrays of Parameters..................................................................................................................43 Using the Driver............................................................................................45 Configuring and Connecting to Data Sources.......................................................................................45 Configuring the Product on UNIX/Linux.....................................................................................46 Data Source Configuration through a GUI.................................................................................55 Using a Connection String.........................................................................................................66 Using a Logon Dialog Box..........................................................................................................67 HTTP Mode................................................................................................................................67 Performance Considerations................................................................................................................68 Using Security.......................................................................................................................................70 Authentication............................................................................................................................70 Data Encryption Across the Network.........................................................................................73 SSL Encryption..........................................................................................................................74 Apache Knox.........................................................................................................................................79 Apache ZooKeeper...............................................................................................................................81 Configuring Apache ZooKeeper for Kerberos