FrankYang0529 commented on code in PR #19291:
URL: https://github.com/apache/kafka/pull/19291#discussion_r2032431357
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docs/streams/developer-guide/dsl-api.html:
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@@ -764,10 +764,10 @@ <h4 class="anchor-heading"><a
id="streams_concepts_globalktable" class="anchor-l
<td>
<p class="first">Manually trigger repartitioning
of the stream with desired number of partitions. (<a class="reference external"
href="/{{version}}/javadoc/org/apache/kafka/streams/kstream/KStream.html#repartition--">details</a>)</p>
- <code><span
class="pre">repartition()</span></code> is similar to <code><span
class="pre">through()</span></code> however Kafka Streams will manage the topic
for you.
+ Kafka Streams will manage the topic for
<code><span class="pre">repartition()</span></code>.
Generated topic is treated as internal topic, as a
result data will be purged automatically as any other internal repartition
topic.
In addition, you can specify the desired number of
partitions, which allows to easily scale in/out downstream sub-topologies.
- <code><span
class="pre">repartition()</span></code> operation always triggers
repartitioning of the stream, as a result it can be used with embedded
Processor API methods (like <code><span class="pre">transform()</span></code>
et al.) that do not trigger auto repartitioning when key changing operation is
performed beforehand.
Review Comment:
Thanks for the review. Updated it.
<img width="972" alt="Screenshot 2025-04-08 at 1 47 36 PM"
src="https://github.com/user-attachments/assets/9a7c7ac5-f2c3-4ab9-9f5d-d5ff063ea6ad";
/>
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