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Posted to jira@kafka.apache.org by GitBox <gi...@apache.org> on 2021/09/27 16:50:59 UTC

[GitHub] [kafka] cddr commented on a change in pull request #11355: KAFKA-13298: Improve documentation on EOS KStream requirements

cddr commented on a change in pull request #11355:
URL: https://github.com/apache/kafka/pull/11355#discussion_r716873048



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File path: docs/streams/developer-guide/config-streams.html
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@@ -742,7 +742,12 @@ <h4><a class="toc-backref" href="#id30">probing.rebalance.interval.ms</a><a clas
               and <code class="docutils literal"><span class="pre">transaction.state.log.min.isr</span></code>
               to the number of brokers you want to use.
               For more details see <a href="../core-concepts#streams_processing_guarantee">Processing Guarantees</a>.
-            </div></blockquote>
+
+              <dl class="docutils">
+                <dt>Recommendation:</dt>
+                  <dd>While it is technically possible to use EOS with any replication factor, using a replication factor lower than 3 effectively voids EOS. Thus it is strongly recommended to use a replication factor of 3</dd>

Review comment:
       Thanks for the review @mjsax. I have updated the PR accordingly.




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