Agent Check: celerdata

Overview

CelerData is the enterprise version of the open source OLAP database StarRocks. StarRocks/CelerData is designed for low latency analytics directly on your data lake house.

This integration allows users to collect metrics and logs. By leveraging this integration, customers can gain insights into query performance, system health, and resource utilization, enabling them to have visibility into the database.

Setup

Follow the instructions below to install and configure this check for an Agent running on a host. For containerized environments, see the Autodiscovery Integration Templates for guidance on applying these instructions.

Installation

To collect StarRocks metrics and logs:

1. Download and install the Datadog Agent.

2. Install the CelerData check on your host with the following command:

   datadog-agent integration install -t datadog-celerdata==1.0.0

Configuration

1. Edit the celerdata.d/conf.yaml file, in the conf.d/ folder at the root of your Agent's configuration directory, to start collecting metrics and logs. See the celerdata.d/conf.yaml.example for all available configuration options.

2. Datadog listens on port 5000 for the dogstatsd_stats_port and expvar_port. In your celerdata.conf file, you will need to change the server.discovery.listen_address and the server.discovery.advertised_address to use a port other than 5000.

3. Restart the Agent.

Validation

Run the Agent's status subcommand and look for celerdata under the Checks section.

Data Collected

Metrics

See metadata.csv for a list of metrics provided by this integration.

Service Checks

See service_checks.json for a list of service checks provided by this integration.

Events

The CelerData integration does not include any events.

Troubleshooting

Need help? Contact CelerData support.