jolshan commented on code in PR #547:
URL: https://github.com/apache/kafka-site/pull/547#discussion_r1350841290
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blog.html:
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@@ -22,6 +22,146 @@
<!--#include virtual="includes/_nav.htm" -->
<div class="right">
<h1 class="content-title">Blog</h1>
+ <article>
+ <h2 class="bullet">
+ <a id="apache_kafka_360_release_announcement"></a>
+ <a href="#apache_kafka_360_release_announcement">Apache
Kafka 3.6.0 Release Announcement</a>
+ </h2>
+ 08 Oct 2023 - Satish Duggana (<a
href="https://twitter.com/0xeed";>@SatishDuggana</a>)
+ <p>We are proud to announce the release of Apache Kafka 3.6.0.
This release contains many new features and improvements. This blog post will
highlight some of the more prominent features. For a full list of changes, be
sure to check the <a
href="https://downloads.apache.org/kafka/3.6.0/RELEASE_NOTES.html";>release
notes</a>.</p>
+ <p>See the <a
href="https://kafka.apache.org/36/documentation.html#upgrade_3_6_0";>Upgrading
to 3.6.0 from any version 0.8.x through 3.5.x</a> section in the documentation
for the list of notable changes and detailed upgrade steps.</p>
+ <p>
+ The ability to migrate Kafka clusters from a ZooKeeper
metadata system to a KRaft metadata system is
+ now ready for usage in production environments. See the
ZooKeeper to KRaft migration
+ <a
href="https://kafka.apache.org/documentation/#kraft_zk_migration";>operations
documentation</a> for
+ details. Note that support for JBOD is still not available
for KRaft clusters, therefore clusters
+ utilizing JBOD can not be migrated. See <a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-858%3A+Handle+JBOD+broker+disk+failure+in+KRaft";>KIP-858</a>
+ for details regarding KRaft and JBOD.
+ </p>
+ <p>Support for Delegation Tokens in KRaft (<a
href="https://issues.apache.org/jira/browse/KAFKA-15219";>KAFKA-15219</a>) was
completed in 3.6, further reducing the gap of features between ZooKeeper-based
Kafka clusters and KRaft. Migration of delegation tokens from ZooKeeper to
KRaft is also included in 3.6.</p>
+ <p><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>Tiered
Storage</a> is an early access feature. It is currently only suitable for
testing in non production environments. See the <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access Release Notes</a> for more details.</p>
+
+ <p><i>Note: ZooKeeper is marked as deprecated since 3.5.0
release. ZooKeeper is planned to be removed in Apache Kafka 4.0. For more
information, please see the documentation for <a
href="/documentation#zk_depr">ZooKeeper Deprecation</a></i><p>
+ <h3>Kafka Broker, Controller, Producer, Consumer and Admin
Client</h3>
+ <ul>
+ <li><b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>:
+ Kafka Tiered Storage (Early Access):
</b><br>Introduces Tiered Storage to Kafka. Note that this
+ is an early access feature only advised for use in
non-production environments (see the <a
+
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>early
+ access notes</a> for more information). This
feature provides a separation of computation
+ and storage in the broker for pluggable storage
tiering natively in Kafka Tiered Storage brings
+ a seamless extension of storage to remote objects with
minimal operational changes.
+ </li>
+ <li><b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-890</a>:
+ Transactions Server Side Defense (Part 1):
</b><br>Hanging transactions can negatively impact
Review Comment:
We should add a note that we missed the fix for offset commits. That will be
addressed in the next release.
Something like.
In 3.6.0, transaction verification will prevent hanging transactions on data
partitions. In the next release, transactional offset commits will also be
covered.
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