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Fix query `getGlobalTopology` throw exception when didn't find any services by the given Layer. (#12609)

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Wan Kai 2024-09-11 14:27:49 +08:00 committed by GitHub
parent 1ff0c57073
commit a71d7ef1f8
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1
docs/en/changes/changes.md
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@ -61,6 +61,7 @@
* Update the endpoint name format to `<Method>:<Path>` in eBPF Access Log Receiver.
* Add self-observability metrics for OpenTelemetry receiver.
* Support service level metrics aggregate when missing pod context in eBPF Access Log Receiver.
* Fix query `getGlobalTopology` throw exception when didn't find any services by the given Layer.
#### UI

3
oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/query/TopologyQueryService.java
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@ -130,6 +130,9 @@ public class TopologyQueryService implements Service {
span = traceContext.createSpan("Query Service: getServiceTopology");
span.setMsg("Duration: " + duration + ", ServiceIds: " + serviceIds);
}
if (CollectionUtils.isEmpty(serviceIds)) {
return new Topology();
}
return invokeGetServiceTopology(duration, serviceIds);
} finally {
if (traceContext != null && span != null) {