mattisonchao commented on code in PR #21463:
URL: https://github.com/apache/pulsar/pull/21463#discussion_r1376119785
##########
pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java:
##########
@@ -2189,70 +2188,53 @@ public CompletableFuture<Void>
checkTopicNsOwnership(final String topic) {
});
}
- public CompletableFuture<Integer> unloadServiceUnit(NamespaceBundle
serviceUnit,
- boolean closeWithoutWaitingClientDisconnect, long timeout,
TimeUnit unit) {
- CompletableFuture<Integer> future = unloadServiceUnit(serviceUnit,
closeWithoutWaitingClientDisconnect);
- ScheduledFuture<?> taskTimeout = executor().schedule(() -> {
- if (!future.isDone()) {
- log.warn("Unloading of {} has timed out", serviceUnit);
- // Complete the future with no error
- future.complete(0);
- }
- }, timeout, unit);
-
- future.whenComplete((r, ex) -> taskTimeout.cancel(true));
- return future;
- }
-
/**
- * Unload all the topic served by the broker service under the given
service unit.
+ * Unload and close topics by namespace-bundle. It will close all topics
in the namespace bundle.
*
- * @param serviceUnit
- * @param closeWithoutWaitingClientDisconnect don't wait for clients to
disconnect
- * and forcefully close
managed-ledger
- * @return
+ * @param namespaceBundle Namespace bundle
+ * @param closeWithoutWaitingClientDisconnect Whether wait client
disconnection while closing topic
+ * @param timeout Timeout time
+ * @param unit Timeout time unit
+ * @return Return the future of namespace bundle unloading and how many
topics has been unloaded.
+ * Note:
+ * If
+ * @throws NullPointerException Throw NPE when namespace-bundle or time
unit is null.
*/
- private CompletableFuture<Integer> unloadServiceUnit(NamespaceBundle
serviceUnit,
- boolean
closeWithoutWaitingClientDisconnect) {
- List<CompletableFuture<Void>> closeFutures = new ArrayList<>();
+ public CompletableFuture<Integer> unloadServiceUnit(NamespaceBundle
namespaceBundle,
+ boolean closeWithoutWaitingClientDisconnect, long timeout,
TimeUnit unit) {
+ requireNonNull(namespaceBundle);
Review Comment:
Just a simple NPE check for public API.
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