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Effective in version 10.2.2, you can configure a REST Operations Hub Service for REST applications. The REST Operations Hub Service is a REST system service in the Informatica domain that exposes Informatica product functionality to external clients through REST APIs.
You can configure the REST Operations Hub Service through the Administrator tool or through infacmd. You can use the REST Operations Hub Service to view mapping execution statistics for the deployed mapping jobs in the application.
You can use the REST Operations Hub Service to get mapping execution statistics for big data mappings that run on the Data Integration Service, or in the Hadoop environment.