CrazyHZM commented on code in PR #13593:
URL: https://github.com/apache/dubbo/pull/13593#discussion_r1439256988
##########
dubbo-cluster/src/main/java/org/apache/dubbo/rpc/cluster/support/MergeableClusterInvoker.java:
##########
@@ -93,7 +94,20 @@ protected Result doInvoke(Invocation invocation,
List<Invoker<T>> invokers, Load
for (final Invoker<T> invoker : invokers) {
RpcInvocation subInvocation = new RpcInvocation(invocation,
invoker);
subInvocation.setAttachment(ASYNC_KEY, "true");
- results.put(invoker.getUrl().getServiceKey(),
invokeWithContext(invoker, subInvocation));
+ try {
+ results.put(invoker.getUrl().getServiceKey(),
invokeWithContext(invoker, subInvocation));
+ } catch (RpcException e) {
+ if (e.isNoInvokerAvailableAfterFilter()) {
+ log.warn(
+ LoggerCodeConstants.CLUSTER_NO_VALID_PROVIDER,
+ "",
+ "",
+ "No available provider for service" +
getUrl().getServiceKey() + " on group "
+ + invoker.getUrl().getGroup() + ", will
continue to try another group.");
Review Comment:
Add the exception stack as well.
@namelessssssssssss
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