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new cea5c931b43 [fix][broker]Fix NonPersistentDispatcherMultipleConsumers
ArrayIndexOutOfBoundsException (#21856)
cea5c931b43 is described below
commit cea5c931b43cbc5181aaa79dfee09d53cc1389d1
Author: Jiwei Guo <[email protected]>
AuthorDate: Mon Jan 8 09:19:41 2024 +0800
[fix][broker]Fix NonPersistentDispatcherMultipleConsumers
ArrayIndexOutOfBoundsException (#21856)
---
.../service/nonpersistent/NonPersistentDispatcherMultipleConsumers.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcherMultipleConsumers.java
b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcherMultipleConsumers.java
index 29bca715741..399a524a197 100644
---
a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcherMultipleConsumers.java
+++
b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcherMultipleConsumers.java
@@ -191,7 +191,7 @@ public class NonPersistentDispatcherMultipleConsumers
extends AbstractDispatcher
}
@Override
- public void sendMessages(List<Entry> entries) {
+ public synchronized void sendMessages(List<Entry> entries) {
Consumer consumer = TOTAL_AVAILABLE_PERMITS_UPDATER.get(this) > 0 ?
getNextConsumer() : null;
if (consumer != null) {
SendMessageInfo sendMessageInfo = SendMessageInfo.getThreadLocal();