# Apache Phoenix

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The Apache Phoenix connector is a [Palantir-provided driver](../../data-integration/foundry-provided-drivers/index.md) for Apache Phoenix.

To create a new Apache Phoenix source, follow the [standard setup flow for Palantir-provided drivers](../../data-integration/foundry-provided-drivers/index.md#setup), then use the sections below for Apache Phoenix-specific configuration and networking. For the complete property reference, see the [official Apache Phoenix driver documentation ↗](https://cdn.cdata.com/help/UAK/jdbc/pg_connectionj.htm).

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:::callout{theme="neutral" title="Beta"}
The Apache Phoenix connector is in the [beta](../../platform-overview/development-life-cycle/index.md) phase of development and may not be available on your enrollment. Functionality may change during active development.
:::

## Supported capabilities

| Capability | Status |
|---|---|
| Exploration | 🟡 Beta |
| Batch syncs | 🟡 Beta |
| Incremental | 🟡 Beta |

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## Configuration

The properties below are mandatory or recommended.

| Property | Required? | Description | Default |
|---|---|---|---|
| [`AuthScheme` ↗](https://cdn.cdata.com/help/UAK/jdbc/RSBApachePhoenix_p_AuthScheme.htm) | Mandatory | The scheme used for authentication. Accepted entries are None, and Negotiate (Kerberos). None is the default. | `Basic` |
| [`URL` ↗](https://cdn.cdata.com/help/UAK/jdbc/RSBApachePhoenix_p_URL.htm) | Mandatory | The URL to your Apache Phoenix instance. This property overrides the Server/Port/UseSSL connection properties. When the LoadBalanceStrategy is configured, this takes a list of URLs in a comma separated format, for example “URL1,URL2…URLn”. | `https://{serverAddress}:{port}` |
| [`LoadBalanceStrategy` ↗](https://cdn.cdata.com/help/UAK/jdbc/RSBApachePhoenix_p_LoadBalanceStrategy.htm) | Recommended | The load balancing strategy to be used by the client side load balancer. | `None` |
| [`Password` ↗](https://cdn.cdata.com/help/UAK/jdbc/RSBApachePhoenix_p_Password.htm) | Recommended | Specifies the password of the authenticating user account. | — |
| [`User` ↗](https://cdn.cdata.com/help/UAK/jdbc/RSBApachePhoenix_p_User.htm) | Recommended | Specifies the user ID of the authenticating Apache Phoenix user account. | — |
| [`Version` ↗](https://cdn.cdata.com/help/UAK/jdbc/RSBApachePhoenix_p_Version.htm) | Recommended | The version of the Apache Phoenix instance. | `4.9.0` |

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## Networking

The table below lists the domains that the source must be able to access to run.

For each domain, add a corresponding [egress policy](../../administration/configure-egress/index.md). If the source is hosted on-premises and not directly reachable from Foundry, use an [agent proxy egress policy](../../administration/configure-egress/index.md#agent-proxy-egress-policies) instead. The agent host itself must also be able to reach the listed domains. See [using an agent as a proxy](../../data-connection/agent-proxy/index.md) for details.

| Domain  | Required |
|--- |--- |
| \<URL> | Always |
| \<KerberosKDC>:88 | If `AuthScheme=Negotiate` |
| \<KerberosServiceKDC>:88 | If `AuthScheme=Negotiate` and Kerberos topology uses multiple realms |

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