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This table lists the system metadata annotations of CDAP entities:

Entity

System Properties

System Tags

Artifacts

  • Plugins (name and version)

  • Artifact name

Applications

  • Programs (name and type) contained in the application

  • Plugins

  • Schedules (name and description)

  • Application name

  • Artifact name

Programs

  • n/a

  • Program name and type

  • Program mode (batch or realtime)

  • Workflow node names (for workflows only)

Datasets

  • Schema (field names and types)

  • Dataset type (FileSet, Table, KeyValueTable, etc.)

  • TTL (Time To Live)

  • Dataset name

  • batch for Datasets accessible through

Map Reduce

  • MapReduce or Spark programs

explore for Datasets that can be queried through Explore interface