cadonna commented on a change in pull request #11923:
URL: https://github.com/apache/kafka/pull/11923#discussion_r837390343
##########
File path: docs/streams/developer-guide/config-streams.html
##########
@@ -677,6 +685,40 @@ <h4><a class="toc-backref"
href="#id33">default.windowed.value.serde.inner</a><a
<p>This is discussed in more detail in <a class="reference
internal" href="datatypes.html#streams-developer-guide-serdes"><span class="std
std-ref">Data types and serialization</span></a>.</p>
</div></blockquote>
</div>
+ <div class="section" id="rack-aware-assignment-tags">
+ <h4><a class="toc-backref"
href="#id34">rack.aware.assignment.tags</a><a class="headerlink"
href="#rack-aware-assignment-tags" title="Permalink to this headline"></a>
+ </h4>
+ <blockquote>
+ <div>
+ <p>
+ This configuration sets a list of tag keys used to distribute
standby replicas across Kafka Streams
+ clients. When configured, Kafka Streams will make a best-effort
to distribute the standby tasks over
+ clients with different tag values.
+ </p>
+ <p>
+ Tags for the Kafka Streams instances can be set via <code
class="docutils literal"><span class="pre">client.tag.</span></code>
Review comment:
```suggestion
Tags for the Kafka Streams clients can be set via <code
class="docutils literal"><span class="pre">client.tag.</span></code>
```
##########
File path: docs/streams/developer-guide/config-streams.html
##########
@@ -383,6 +384,13 @@ <h4><a class="toc-backref"
href="#id23">num.standby.replicas</a><a class="header
<td colspan="2">The amount of time in milliseconds to block
waiting for input.</td>
<td>100 milliseconds</td>
</tr>
+ <tr class="row-even"><td>rack.aware.assignment.tags</td>
+ <td>Medium</td>
+ <td colspan="2">List of tag keys used to distribute standby
replicas across Kafka Streams
+ clients. When configured, Kafka Streams will make a best-effort
to distribute the standby tasks over
+ client with different tag values.</td>
Review comment:
```suggestion
clients with different tag values.</td>
```
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