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The Connect XE Drivers : The Impala Wire Protocol Driver
 

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The Impala Wire Protocol Driver

The DataDirect Connect XE for ODBC and DataDirect Connect64 XE for ODBC for Impala Wire Protocol driver support the following database servers:
*Cloudera Impala 2.0, 2.1, 2.2
*Cloudera Impala 1.0, 1.1, 1.2, 1.3, 1.4
The Impala server is compatible with data stored in various file formats. In addition, Impala can work with data stored in other systems through the use of storage handlers. The file formats and storage handlers in use should work seamlessly with the Impala driver. The Impala Wire Protocol driver is formally certified with the most prevalent file formats and storage handlers:
*Certified File Formats:
*Parquet
*TextFile
*Certified Storage Handlers:
*HBase
The driver is supported in the Windows, UNIX, and Linux environments. See Environment-Specific Information for detailed information about the environments supported by this driver.
Refer to the readme file shipped with your DataDirect Connect driver for the file name of the driver.
In this section: 
* Driver Requirements
* Configuring and Connecting to Data Sources
* Connection Option Descriptions
* Performance Considerations
* Data Types
* Advanced Features
* Materialized Views
* Stored Procedures
* Unicode Support
* Isolation and Lock Levels Supported
* SQL Support
* ODBC Conformance Level
* Using Arrays of Parameters
* Limitations on Cloudera Impala™ Functionality