mattisonchao commented on code in PR #16504:
URL: https://github.com/apache/pulsar/pull/16504#discussion_r919553550
##########
pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Namespaces.java:
##########
@@ -988,14 +988,21 @@ public DispatchRate
getReplicatorDispatchRate(@PathParam("tenant") String tenant
@ApiOperation(hidden = true, value = "Get backlog quota map on a
namespace.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have
admin permission"),
@ApiResponse(code = 404, message = "Namespace does not exist") })
- public Map<BacklogQuotaType, BacklogQuota>
getBacklogQuotaMap(@PathParam("property") String property,
+ public void getBacklogQuotaMap(
+ @Suspended final AsyncResponse asyncResponse,
+ @PathParam("property") String property,
@PathParam("cluster") String cluster, @PathParam("namespace")
String namespace) {
validateNamespaceName(property, cluster, namespace);
- validateNamespacePolicyOperation(NamespaceName.get(property,
namespace),
- PolicyName.BACKLOG, PolicyOperation.READ);
-
- Policies policies = getNamespacePolicies(namespaceName);
- return policies.backlog_quota_map;
+ validateNamespacePolicyOperationAsync(namespaceName,
PolicyName.BACKLOG,
+ PolicyOperation.READ)
+ .thenCompose(__ -> getNamespacePoliciesAsync(namespaceName))
+ .thenAccept(policies ->
asyncResponse.resume(policies.backlog_quota_map))
+ .exceptionally(ex -> {
+ log.error("[{}] Failed to get backlog quota map on
namespace {}:{}", clientAppId(), namespaceName,
+ ex.getCause().getMessage(), ex);
Review Comment:
Why do we print exception messages and stack trace both? Do stack traces
exclude the exception messages?
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