PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There is Duration,DurationStats to aggregate stats, and a DurationTable to map to durationstats by name, e.g. POST, and whether the op passed or failedUnless there are existing bits of this stuff lurking somewhere in theHadoop codebase that I have not noticed, these could be copied into hadoopcore.
http://www.w3.org/ns/prov#wasQuotedFrom
  • search-hadoop.com