Lineage harvester system requirements

You need to meet the system requirements to be able to install and run the lineage harvester.

Software requirements

You need the following software requirements to install and run the lineage harvester.

Minimum software requirements

Java Runtime Environment version 11 or newer or OpenJDK 11 or newer.

Note To ingest Snowflake data sources, the minimum requirement is Java Runtime Environment version 16 or newer, or OpenJDK 16 or newer.

Recommended software requirements

Java Runtime Environment version 11 or newer or OpenJDK 11 or newer.

Note To ingest Snowflake data sources, we recommend Java Runtime Environment version 16 or newer, or OpenJDK 16 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 Technical lineage general troubleshooting.
  • 20 GB free disk space

Network requirements

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 the lineage harvester configuration file.
    • All Collibra Data Lineage servers in your geographic location:
      • 15.222.200.199 (techlin-aws-ca)
      • 18.198.89.106 (techlin-aws-eu)
      • 54.242.194.190 (techlin-aws-us)
      • 51.105.241.132 (techlin-azure-eu)
      • 20.102.44.39 (techlin-azure-us)
      • 35.197.182.41 (techlin-gcp-au)
      • 34.152.20.240 (techlin-gcp-ca)
      • 35.205.146.124 (techlin-gcp-eu)
      • 34.87.122.60 (techlin-gcp-sg)
      • 35.234.130.150 (techlin-gcp-uk)
      • 34.73.33.120 (techlin-gcp-us)

      Note The lineage harvester connects to different servers 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 whitelist all Collibra Data Lineage servers in your geographic location. In addition, we highly recommend that you always whitelist the techlin-aws-us server as a backup, in case the lineage harvester cannot connect to other Collibra Data Lineage servers.

Note The lineage harvester uses port 443.