jolshan commented on code in PR #13901:
URL: https://github.com/apache/kafka/pull/13901#discussion_r1244508147
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group-coordinator/src/main/java/org/apache/kafka/coordinator/group/consumer/ConsumerGroup.java:
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@@ -423,6 +456,47 @@ public Map<String, TopicMetadata>
computeSubscriptionMetadata(
return Collections.unmodifiableMap(newSubscriptionMetadata);
}
+ /**
+ * Updates the next metadata refresh time.
+ *
+ * @param nextTimeMs The next time in milliseconds.
+ * @param groupEpoch The associated group epoch.
+ */
+ public void setNextMetadataRefreshTime(
+ long nextTimeMs,
+ int groupEpoch
+ ) {
+ this.nextMetadataRefreshTime = new TimeAndEpoch(nextTimeMs,
groupEpoch);
+ }
+
+ /**
+ * Resets the next metadata refresh.
+ */
+ public void resetNextMetadataRefreshTime() {
+ this.nextMetadataRefreshTime = TimeAndEpoch.EMPTY;
+ }
+
+ /**
+ * Checks if a metadata refresh is required. A refresh is required in two
cases:
+ * 1) The next update time is smaller or equals to the current time;
+ * 2) The group epoch associated with the next update time is smaller than
Review Comment:
This is also the case when we reset the refreshMetadata time right?
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