PHOENIX-177: Collect usage and performance metrics
Add basic Dapper-like tracing (using Cloudera's HTrace library)
to phoenix requests. This is the basic infrastructure to
support more holistic, non-profiler based analysis.
This patch includes, among other things, the
infrastructure to use HTrace
PHOENIX-177: Collect usage and performance metrics
Add basic Dapper-like tracing (using Cloudera's HTrace library)
to phoenix requests. This is the basic infrastructure to
support more holistic, non-profiler based analysis.
This patch includes, among other things, the
infrastructure to use HTrace