> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cloud.cdata.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Apache Phoenix

export const title_3 = "Apache Phoenix";

export const title_2 = "Apache Phoenix";

export const title_1 = "Apache Phoenix";

export const title_0 = "Apache Phoenix";

## Setup Guide

Follow these steps to connect Apache Phoenix to your Connect AI account:

<Steps>
  <Step>
    Open the **Sources** page of the Connect AI navigation menu.
  </Step>

  <Step>
    Click **+ Add Connection** in the upper-right corner.
  </Step>

  <Step>
    Type *Apache Phoenix* into the search field, then click the data source name.
  </Step>

  <Step>
    On the **Basic Settings** tab of the new connection, enter a connection name or keep the default name.
  </Step>

  <Step>
    Enter the following information:

    * **URL**—the URL to your Apache Phoenix Query Server (PQS), for example *[http://phoenix-host:8765](http://phoenix-host:8765)*. When load balancing is configured, you can enter multiple URLs in a comma-separated list (for example, *URL1*, *URL2*, *URL3*).
    * **Version**—(optional) the version of the Apache Phoenix instance. The default value is **4.9.0**.
    * **Load Balance Strategy**—(optional) select the load balancing strategy used by the client-side load balancer (**None**, **Random**, **RoundRobin**, or **ShuffledRoundRobin**). The default value is **None**.
    * **Database Product Name**—(optional) select the name of the database product exposed by the Avatica server. The default value is **Auto** (the value is retrieved dynamically from the Avatica server).
  </Step>

  <Step>
    Select an **Auth Scheme** and follow the relevant instructions below.
  </Step>
</Steps>

## Authentication Methods

<Tabs>
  <Tab title="None">
    **None** is when no authentication is required.

    <Steps>
      <Step>No additional settings are required for this authentication method.</Step>

      <Step>
        At the top of the Connect AI **Add {title_0} Connection** page, click **Save & Test**.

        * If the connection test succeeds, a **Connection successfully saved** message appears, indicating that your connection has been created. The **Status** on the **Edit Connection** page also changes to **Authenticated**. View the data model of your successful connection in the right pane of the **Edit Connection** page, in the **Data Model** tab.
        * If the connection test fails, ensure that you entered your login information correctly with no stray spaces or other characters. Connect AI displays error messages under the required fields with missing data. Some data sources require that you sign in directly to the source website. If you did not, an error message appears under the **Sign in** button. Correct the errors and try again.
        * Unsuccessful connections are saved as drafts and have a **Status** of **Not Authenticated**. You can return to the connection and authenticate it later.
      </Step>
    </Steps>
  </Tab>

  <Tab title="Basic">
    **Basic** is basic user name and password authentication.

    <Steps>
      <Step>
        Enter the following information:

        * **User**—the Apache Phoenix user ID for authentication.
        * **Password**—the user password.
      </Step>

      <Step>
        At the top of the Connect AI **Add {title_1} Connection** page, click **Save & Test**.

        * If the connection test succeeds, a **Connection successfully saved** message appears, indicating that your connection has been created. The **Status** on the **Edit Connection** page also changes to **Authenticated**. View the data model of your successful connection in the right pane of the **Edit Connection** page, in the **Data Model** tab.
        * If the connection test fails, ensure that you entered your login information correctly with no stray spaces or other characters. Connect AI displays error messages under the required fields with missing data. Some data sources require that you sign in directly to the source website. If you did not, an error message appears under the **Sign in** button. Correct the errors and try again.
        * Unsuccessful connections are saved as drafts and have a **Status** of **Not Authenticated**. You can return to the connection and authenticate it later.
      </Step>
    </Steps>
  </Tab>

  <Tab title="Negotiate">
    If you set the **Auth Scheme** to **Negotiate**, the provider negotiates an authentication mechanism with the server. Use **Negotiate** if you want to use Kerberos for authentication.

    <Steps>
      <Step>
        No additional settings are required for this authentication method.
      </Step>

      <Step>
        At the top of the Connect AI **Add {title_2} Connection** page, click **Save & Test**.

        * If the connection test succeeds, a **Connection successfully saved** message appears, indicating that your connection has been created. The **Status** on the **Edit Connection** page also changes to **Authenticated**. View the data model of your successful connection in the right pane of the **Edit Connection** page, in the **Data Model** tab.
        * If the connection test fails, ensure that you entered your login information correctly with no stray spaces or other characters. Connect AI displays error messages under the required fields with missing data. Some data sources require that you sign in directly to the source website. If you did not, an error message appears under the **Sign in** button. Correct the errors and try again.
        * Unsuccessful connections are saved as drafts and have a **Status** of **Not Authenticated**. You can return to the connection and authenticate it later.
      </Step>
    </Steps>
  </Tab>

  <Tab title="AzureHDInsight">
    **AzureHDInsight** authenticates to an Apache Phoenix instance running on an Azure HDInsight cluster.

    <Steps>
      <Step>
        Enter the following information:

        * **User**—the HDInsight cluster username for authentication.
        * **Password**—the user password.
        * **Cluster Name**—the name of the cluster containing your Azure HDInsight instance.
      </Step>

      <Step>
        At the top of the Connect AI **Add {title_3} Connection** page, click **Save & Test**.

        * If the connection test succeeds, a **Connection successfully saved** message appears, indicating that your connection has been created. The **Status** on the **Edit Connection** page also changes to **Authenticated**. View the data model of your successful connection in the right pane of the **Edit Connection** page, in the **Data Model** tab.
        * If the connection test fails, ensure that you entered your login information correctly with no stray spaces or other characters. Connect AI displays error messages under the required fields with missing data. Some data sources require that you sign in directly to the source website. If you did not, an error message appears under the **Sign in** button. Correct the errors and try again.
        * Unsuccessful connections are saved as drafts and have a **Status** of **Not Authenticated**. You can return to the connection and authenticate it later.
      </Step>
    </Steps>
  </Tab>
</Tabs>

## More Information

For more information about interactions between Connect AI and Apache Phoenix, see [this information page](https://cdn.cdata.com/help/UAM/cloud/default.htm#default).