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Technical preview

Technical preview function is in a state that it can be tried. The development is complete, there is documentation and there are samples, tutorials and hands-on labs as appropriate.

The community is looking for feedback on the function before declaring it stable. This feedback may result in changes to the external interfaces.

File-based Open Lineage Log Store Integration Connector

Connector details

Overview

The File-based OpenLineage Log Store integration connector stores open lineage events to the file system.

Figure 1

Figure 1: Operation of the File-based OpenLineage log store integration connector

Configuration

This connector uses the Lineage Integrator OMIS running in the Integration Daemon.

This is its connection definition to use on the administration commands that configure the Lineage Integrator OMIS.

Connection configuration

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{
   "connection" : 
                { 
                    "class" : "Connection",
                    "qualifiedName" : "Egeria:IntegrationConnector:Lineage:FileBasedOpenLineageLogStore Connection",
                    "connectorType" : 
                    {
                        "class" : "ConnectorType",
                        "connectorProviderClassName" : "org.odpi.openmetadata.adapters.connectors.integration.openlineage.FileBasedOpenLineageLogStoreProvider"
                    },
                    "endpoint" :
                    {
                        "class" : "Endpoint",
                        "address" : "{{folderName}}"
                    }
                }
}
  • Replace {{folderName}} with the path name of the folder where the files will be located.