Method DoTraceQuery

be/src/service/impala-server.cc:3825–3841

}

void ImpalaServer::DoTraceQuery(const TUniqueId& query_id, bool do_trace) {
  shared_ptr<QueryDriver> query_driver = GetQueryDriver(query_id);
  ClientRequestState* crs;

  VLOG(2) << "DoTraceQuery: " << (do_trace ? "true" : "false");

  if (query_driver) {
    crs = query_driver->GetActiveClientRequestState();

    if (crs != nullptr && crs->otel_trace_query()) {
      crs->otel_trace_manager()->TraceQuery(do_trace);
      if (!do_trace) {
        crs->otel_trace_manager().reset();
      }
    }
  }
}

TUniqueId ImpalaServer::RandomUniqueID() {
  uuid conn_uuid;