Consider renaming getter method for Interactive Queries
updates docs for
Reviewer: Matthias J. Sax
</p>
<h3><a id="streams_api_changes_270" href="#streams_api_changes_270">Streams API changes in 2.7.0</a></h3>
+ <p>
+ In <code>KeyQueryMetadata</code> we deprecated <code>getActiveHost()</code>, <code>getStandbyHosts()</code> as well as <code>getPartition()</code>
+ and replaced them with <code>activeHost()</code>, <code>standbyHosts()</code> and <code>partition()</code> respectively.
+ <code>KeyQueryMetadata</code> was introduced in Kafka Streams 2.5 release with getter methods having prefix <code>get</code>.
+ The intend of this change is to bring the method names to Kafka custom to not use the <code>get</code> prefix for getter methods.
+ The old methods are deprecated and is not effected.
+ (Cf. <a href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-648%3A+Renaming+getter+method+for+Interactive+Queries">KIP-648</a>.)
+ </p>
<p>
The <code>StreamsConfig</code> variable for configuration parameter <code>"topology.optimization"</code>
is renamed from <code>TOPOLOGY_OPTIMIZATION</code> to <code>TOPOLOGY_OPTIMIZATION_CONFIG</code>.
