Bring the phase-1a code-sample cleanup into phase-1b.
Phase 1a deleted the two code-sample docs (04-code-samples.md,
POC_taskList.md) and stripped C++/config code blocks from the remaining
plan docs, replacing them with prose summaries and pointers to the real
source/config files.
Conflict resolution:
- 04-code-samples.md, POC_taskList.md: deletion wins (phase-1b's SpanGuard
rewrites of these files are intentionally dropped).
- 03/05/OpenTelemetryPlan.md: took phase-1a's code-block-free prose, but
kept phase-1b's accurate descriptions of the real telemetry code
(DiscardFlag.h, FilteringSpanProcessor, SpanGuard factory methods, and
the corrected file-count/file-list tables).
- presentation.md left untouched.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Document that head sampling is intentionally fixed at 100% and no longer
exposes a sampling_ratio config knob. A per-node ratio let nodes make
divergent keep/drop decisions for the same distributed trace, producing
broken/partial traces; pinning at 1.0 with a ParentBased sampler keeps
decisions coherent across the network. Volume reduction is delegated to
collector-side tail sampling.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace references to non-existent TracingInstrumentation.h with
SpanGuard.cpp pimpl implementation that actually exists on this branch.
Update conditional compilation section to describe the pimpl approach.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add DiscardFlag.h and FilteringSpanProcessor references to the file
tree, key files table, and implementation summary in OpenTelemetryPlan.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Run .github/scripts/rename/docs.sh to replace rippled → xrpld
references in all plan documentation files, fixing the check-rename
CI failure.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
