Masatake Iwasaki created HTRACE-69:
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Summary: Filtering child spans by sampler
Key: HTRACE-69
URL: https://issues.apache.org/jira/browse/HTRACE-69
Project: HTrace
Issue Type: New Feature
Reporter: Masatake Iwasaki
Assignee: Masatake Iwasaki
Trace#startSpan respect the sampler given as argument only when there is no
ongoing span (i.e. when creating new root span).
{code}
public static TraceScope startSpan(String description, Sampler<TraceInfo> s,
TraceInfo tinfo) {
Span span = null;
if (isTracing() || s.next(tinfo)) {
{code}
Adding API starting span if {{(isTracing() && s.next(tinfo))}} enables
filtering of child spans.
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