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

# Hadoop

<Badge className="hny-badge-enterprise-addon" stroke>Ent+</Badge>

<Note>
  This feature is available as an add-on for the [Honeycomb Enterprise plan](https://www.honeycomb.io/pricing/).
  Please contact your Honeycomb account team for details.
</Note>

## Supported Platforms

| Platform | Metrics | Logs | Traces |
| :------- | :------ | :--- | :----- |
| Linux    | ✓       | ✓    |        |
| Windows  | ✓       | ✓    |        |
| macOS    | ✓       | ✓    |        |

## Configuration Table

| Parameter                 | Type                | Default                                             | Description                                           |
| :------------------------ | :------------------ | :-------------------------------------------------- | :---------------------------------------------------- |
| telemetry\_types          | `telemetrySelector` | `["Logs", "Metrics"]`                               | Choose Telemetry Type.                                |
| collection\_interval      | `int`               | 60                                                  | Sets how often (seconds) to scrape for metrics.       |
| address                   | `string`            | localhost                                           | IP address or hostname to scrape for JMX metrics.     |
| port                      | `int`               | 8004                                                | Port to scrape for JMX metrics.                       |
| jar\_path                 | `string`            | "/opt/opentelemetry-java-contrib-jmx-metrics.jar"   | Full path to the JMX metrics jar.                     |
| enable\_datanode\_logs    | `bool`              | true                                                | Enable to collect datanode logs.                      |
| datanode\_log\_path       | `strings`           | "/usr/local/hadoop/logs/hadoop-*-datanode-*.log"    | File paths to tail for datanode logs.                 |
| enable\_resourcemgr\_logs | `bool`              | true                                                | Enable to collect resource manager logs.              |
| resourcemgr\_log\_path    | `strings`           | "/usr/local/hadoop/logs/hadoop-*-resourcemgr-*.log" | File paths to tail for resource manager logs.         |
| enable\_namenode\_logs    | `bool`              | true                                                | Enable to collect namenode logs.                      |
| namenode\_log\_path       | `strings`           | "/usr/local/hadoop/logs/hadoop-*-namenode-*.log"    | File paths to tail for namenode logs.                 |
| start\_at                 | `enum`              | end                                                 | Start reading the file from the 'beginning' or 'end'. |