chia7712 commented on code in PR #20834:
URL: https://github.com/apache/kafka/pull/20834#discussion_r2499632005
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docs/streams/upgrade-guide.html:
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@@ -137,6 +137,15 @@ <h3><a id="streams_api_changes_420"
href="#streams_api_changes_420">Streams API
More details can be found in <a
href="https://cwiki.apache.org/confluence/x/8AxJFg";>KIP-1195</a>.
</p>
+ <p>
+ Kafka Streams now provides rebalance listener metrics to monitor the
latency of rebalance callbacks.
+ The following metrics are available at the thread level:
<code>tasks-revoked-latency-avg</code>, <code>tasks-revoked-latency-max</code>,
+ <code>tasks-assigned-latency-avg</code>,
<code>tasks-assigned-latency-max</code>, <code>tasks-lost-latency-avg</code>,
and <code>tasks-lost-latency-max</code>.
+ These metrics are particularly useful for applications using the new
Streams Rebalance Protocol (KIP-1071).
+ Users migrating from the consumer rebalance listener metrics should
update their monitoring dashboards and alerts to use these new streams-specific
metrics.
+ More details can be found in <a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-1216%3A+Add+rebalance+listener+metrics+for+Kafka+Streams";>KIP-1216</a>.
Review Comment:
Would you mind using the immutable url instead?
https://cwiki.apache.org/confluence/x/ywnxFg
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