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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/04/25 12:32:47 UTC

[GitHub] [pulsar] hoswey commented on a change in pull request #10168: fix 10169 Delayed messages may be executed several milliseconds in advance

hoswey commented on a change in pull request #10168:
URL: https://github.com/apache/pulsar/pull/10168#discussion_r619808752



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File path: pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java
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@@ -238,6 +238,9 @@
             + " affecting the accuracy of the delivery time compared to the scheduled time. Default is 1 second.")
     private long delayedDeliveryTickTimeMillis = 1000;
 
+    @FieldContext(category = CATEGORY_SERVER, doc = "HashedWheelTimer duration tick time for when retrying on delayed delivery")
+    private long delayedDeliveryTickDurationMillis = 1000;

Review comment:
       In this moment, the delayedDeliveryTickTimeMillis is used for the HashedWheelTimer, reduce to 5ms will increase the cpu usage. @codelipenghui 




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