[#16670] dist-trace: initialize distributed tracing in the master/tserver process - #18
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Misfiled: reopening against yugabyte/yugabyte-db. |
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DbServerBase is the shared base of both Master and TabletServer, so DbServerBase::Init is the single place that initializes the process-wide dist_trace tracer (service name = server name, node id = permanent uuid) for every DB server process -- master, tserver, and the PG backend's server -- with DbServerBase::Shutdown tearing it down. Gated by IsDistTraceEnabled, so it is a no-op when tracing is off.
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DbServerBase is the shared base of both Master and TabletServer, so
DbServerBase::Init is the single place that initializes the process-wide
dist_trace tracer (service name = server name, node id = permanent uuid)
for every DB server process -- master, tserver, and the PG backend's
server -- with DbServerBase::Shutdown tearing it down. Gated by
IsDistTraceEnabled, so it is a no-op when tracing is off.