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Application and Data Lineage Properties

Effective in version 10.0, you can configure new application and data lineage properties in the Metadata Manager imm.properties file.

The following table describes new Metadata Manager application properties in imm.properties:

Property	Description
xconnect.custom.failLoadOnErrorCount	Maximum number of errors that the Metadata Manager Service can encounter before the custom resource load fails.
xconnect.io.print.batch.errors	Number of errors that the Metadata Manager Service writes to the in memory cache and to the mm.log file in one batch when you load a custom resource.

The following table describes new data lineage properties in imm.properties:

Property	Description
Lineage.PreCompute.ElementsInSingleTransaction	Maximum number of graph elements, including edges and vertices, that the Metadata Manager Service can process in a single transaction during lineage graph creation.
Lineage.PreCompute.FetchBlockSize	Number of records that the Metadata Manager Service processes in one block when it retrieves data lineage linking information from the Metadata Manager warehouse to populate the graph database.