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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/02/14 11:57:31 UTC

[GitHub] [pulsar] eolivelli commented on a change in pull request #9583: Disable negativeAck for Key_Shared sub type.

eolivelli commented on a change in pull request #9583:
URL: https://github.com/apache/pulsar/pull/9583#discussion_r575797734



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File path: pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerImpl.java
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@@ -672,10 +673,17 @@ public UnAckedMessageTracker getUnAckedMessageTracker() {
 
     @Override
     public void negativeAcknowledge(MessageId messageId) {
-        negativeAcksTracker.add(messageId);
+        if (getSubType() != SubType.Key_Shared) {
+            negativeAcksTracker.add(messageId);
 
-        // Ensure the message is not redelivered for ack-timeout, since we did receive an "ack"
-        unAckedMessageTracker.remove(messageId);
+            // Ensure the message is not redelivered for ack-timeout, since we did receive an "ack"
+            unAckedMessageTracker.remove(messageId);
+        } else {
+            if (log.isDebugEnabled()) {
+                log.debug("NegativeAcknowledge for Key_Shared subscription type for message {} is ignored as this will" +

Review comment:
       Why aren't we throwing an error? 




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