[HTRACE-326] Tracer#toString should dump configuration detail

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 4.0
• Component/s: core
• Assignee: Unassigned
• Reporter: Michael Stack
• Created: 09/Dec/15 20:11
• Updated: 10/Dec/15 04:50

Description

It should dump out configured tracers, receivers and sampler info. Currently it does this:

1 2015-12-09 11:59:07,901 DEBUG [main] regionserver.HRegionServer: Tracer created Tracer(Server/172.18.13.155)

Which is not helpful when trying to figure what is currently loaded when debugging why tracing is not working.