Lineage harvester system requirements

To install and run the lineage harvester, you have to meet the following requirements.

Software requirements

Java Runtime Environment version 17 or newer, or OpenJDK 17 or newer.

Hardware requirements

You need to meet the hardware requirements to install and run the lineage harvester.

Minimum hardware requirements

You need the following minimum hardware requirements:

  • 2 GB RAM
  • 1 GB free disk space

Recommended hardware requirements

The minimum requirements are most likely insufficient for production environments. We recommend the following hardware requirements:

  • 4 GB RAM
    Tip 4 GB RAM is sufficient in most cases, but more memory could be needed for larger harvesting tasks. For instructions on how to increase the maximum heap size, see the advice on how to resolve Java heap space errors, in the Collibra Support Portal.
  • 20 GB free disk space

Network requirements

The lineage harvester uses the HTTPS protocol by default and uses port 443.

You need the following minimum network requirements:

  • Firewall rules so that the lineage harvester can connect to:
    • The host names of all data sources in your lineage harvester configuration file.
    • All Collibra Data Lineage service instances in your geographic location:
      • 15.222.200.199 (techlin-aws-ca.collibra.com)
      • 18.198.89.106 (techlin-aws-eu.collibra.com)
      • 13.228.38.245 (techlin-aws-sg.collibra.com)
      • 54.242.194.190 (techlin-aws-us.collibra.com)
      • 35.197.182.41 (techlin-gcp-au.collibra.com)
      • 34.152.20.240 (techlin-gcp-ca.collibra.com)
      • 35.205.146.124 (techlin-gcp-eu.collibra.com)
      • 34.87.122.60 (techlin-gcp-sg.collibra.com)
      • 35.234.130.150 (techlin-gcp-uk.collibra.com)
      • 34.73.33.120 (techlin-gcp-us.collibra.com)
      Note 

      The lineage harvester connects to different Collibra Data Lineage service instances based on your geographic location and cloud provider. If your location or cloud provider changes, the lineage harvester rescans all your data sources.

      • You have to allow all Collibra Data Lineage service instances in your geographic location.
      • Regardless of your geographic location, you have to allow one of the following. This is required to retrieve the API Key. No other data is transferred.
        • 54.242.194.190 (techlin-aws-us.collibra.com)
        • 18.198.89.106 (techlin-aws-eu.collibra.com)
        • 34.73.33.120 (techlin-gcp-us.collibra.com)
        • 15.222.200.199 (techlin-aws-ca.collibra.com)

      In addition, we highly recommend that you always allow the techlin-aws-us instance as a backup, in case the lineage harvester cannot connect to other Collibra Data Lineage service instances.