Apache Impala
Apache Impala
Setup Guide
Follow these steps to connect Apache Impala to your CData Connect account:
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Open the Connections page of the CData Connect dashboard.
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Click + Add Connection in the upper-right corner.
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Type Apache Impala into the search field, then click the data source name.
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On the Basic Settings tab of the new connection, enter a connection name or keep the default name.
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Select a Transport Mode of BINARY or HTTP.
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Enter the following information:
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HTTP Path—(HTTP transport mode only) the path component of the URL endpoint. The default value is “cliservice”.
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User—the Apache Impala username for authentication.
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Password—the user password.
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Port—the port for connecting to the Apache Impala server. For HTTP transport mode, this should be set to the value of the ‘hs2_http_port’ property of the Impala configuration (default: 28000).
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Server—the name or network address of the SQL Server instance.
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Database—(optional) the name of the Impala database to connect to. If not specified, the default database schema is used.
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At the top of the CData Connect Add Apache Impala Connection page, click Save & Test.
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If the connection test succeeds, a message indicates that your connection has been created.
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If the connection test fails, ensure that you entered your login information correctly with no stray spaces or other characters. Then, try again.
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More Information
For more information about interactions between CData Connect and Apache Impala, see this information page.