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Store a standard map in Trans which will contain all affected nodes #62

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mattcasters opened this Issue Nov 13, 2018 · 0 comments

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mattcasters commented Nov 13, 2018

For steps like Neo4j Output and Graph Output we can keep track of a list of nodes we've updated. With a simple map in Trans we can do this without noticeable performance degradation.
This information can in turn be used by the kettle-neo4j-logging plugin to link from the metadata of the step to the actual data node(s) with a UPDATED_BY_STEP lineage relationship.

mattcasters added a commit to mattcasters/knowbi-pentaho-pdi-neo4j-output that referenced this issue Nov 15, 2018

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