luozenglin commented on code in PR #12205:
URL: https://github.com/apache/doris/pull/12205#discussion_r959197263
##########
fe/fe-core/src/main/java/org/apache/doris/qe/ConnectProcessor.java:
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@@ -534,6 +539,12 @@ public TMasterOpResult proxyExecute(TMasterOpRequest
request) {
}
}
+ Map<String, String> traceCarrier = new HashMap<>();
+ if (request.isSetTraceCarrier()) {
+ traceCarrier = request.getTraceCarrier();
+ }
+ ctx.initTracer("master trace");
Review Comment:
I think `initTracer` is only needed if the `traceCarrier` carries a valid
span, otherwise a new trace may be generated here.
You can set `enable_tracing = false` in follower, and set `enable_tracing =
true` in master to reproduce this situation.
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