# ImpalaParameters
<a name="API_ImpalaParameters"></a>

The parameters that are required to connect to a Impala data source.

## Contents
<a name="API_ImpalaParameters_Contents"></a>

**Note**  
In the following list, the required parameters are described first.

 ** Host **   <a name="QS-Type-ImpalaParameters-Host"></a>
The host name of the Impala data source.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 256.  
Required: Yes

 ** Port **   <a name="QS-Type-ImpalaParameters-Port"></a>
The port of the Impala data source.  
Type: Integer  
Valid Range: Minimum value of 1. Maximum value of 65535.  
Required: Yes

 ** SqlEndpointPath **   <a name="QS-Type-ImpalaParameters-SqlEndpointPath"></a>
The HTTP path of the Impala data source.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 4096.  
Required: Yes

 ** Database **   <a name="QS-Type-ImpalaParameters-Database"></a>
The database of the Impala data source.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/quicksight-2018-04-01/ImpalaParameters) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/quicksight-2018-04-01/ImpalaParameters) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/quicksight-2018-04-01/ImpalaParameters)