mimaison commented on code in PR #547:
URL: https://github.com/apache/kafka-site/pull/547#discussion_r1347093948
##########
blog.html:
##########
@@ -39,35 +39,35 @@ <h2 class="bullet">
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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access Notes</a> for more details.</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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access 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. (Cf <a
href="/documentation#zk_depr">ZooKeeper Deprecation</a>)</i><p>
<h3>Kafka Broker, Controller, Producer, Consumer and Admin
Client</h3>
<ul>
- <li><b>KIP-405: Kafka Tiered Storage</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
- <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
- <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
- <li><b>KIP-868: Metadata Transactions</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
- <li><b>KIP-902: Upgrade Zookeeper to 3.8.2</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current zookeeper dependency
version 3.6.3 reached the end of life.</li>
- <li><b>KIP-917: Additional custom metadata for remote log
segment</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
- <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
- <li><b>KIP-937: Improve Message Timestamp Validation</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
- <li><b>KIP-938: Add more metrics for measuring KRaft
performance</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
+ <li><b>KIP-405: Kafka Tiered Storage: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
+ <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
+ <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
+ <li><b>KIP-868: Metadata Transactions: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
+ <li><b>KIP-902: Upgrade Zookeeper to 3.8.2: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current Zookeeper dependency
version 3.6.3 reached the end of life.</li>
+ <li><b>KIP-917: Additional custom metadata for remote log
segment: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
+ <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
+ <li><b>KIP-937: Improve Message Timestamp Validation: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
+ <li><b>KIP-938: Add more metrics for measuring KRaft
performance: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
</ul>
<h3>Kafka Streams</h3>
<ul>
- <li><b>KIP-923: Add A Grace Period to Stream Table Join</b>:
<a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
- <li><b>KIP-941: Range queries to accept null lower and upper
bounds</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-941%3A+Range+queries+to+accept+null+lower+and+upper+bounds";>KIP-941</a>
Range queries accept lower and upper bounds as null values.</li>
+ <li><b>KIP-923: Add A Grace Period to Stream Table Join:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
Review Comment:
We're missing a space (and dot) between `KIP-923` and `Added`
##########
blog.html:
##########
@@ -39,35 +39,35 @@ <h2 class="bullet">
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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access Notes</a> for more details.</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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access 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. (Cf <a
href="/documentation#zk_depr">ZooKeeper Deprecation</a>)</i><p>
<h3>Kafka Broker, Controller, Producer, Consumer and Admin
Client</h3>
<ul>
- <li><b>KIP-405: Kafka Tiered Storage</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
- <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
- <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
- <li><b>KIP-868: Metadata Transactions</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
- <li><b>KIP-902: Upgrade Zookeeper to 3.8.2</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current zookeeper dependency
version 3.6.3 reached the end of life.</li>
- <li><b>KIP-917: Additional custom metadata for remote log
segment</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
- <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
- <li><b>KIP-937: Improve Message Timestamp Validation</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
- <li><b>KIP-938: Add more metrics for measuring KRaft
performance</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
+ <li><b>KIP-405: Kafka Tiered Storage: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
+ <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
+ <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
+ <li><b>KIP-868: Metadata Transactions: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
+ <li><b>KIP-902: Upgrade Zookeeper to 3.8.2: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current Zookeeper dependency
version 3.6.3 reached the end of life.</li>
+ <li><b>KIP-917: Additional custom metadata for remote log
segment: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
Review Comment:
What about `This allows <code>RemoteStorageManager</code> implementation to
attach custom metadata to remote log segments that can be used by storage
systems to adjust the way they are stored.`?
##########
blog.html:
##########
@@ -39,35 +39,35 @@ <h2 class="bullet">
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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access Notes</a> for more details.</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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access 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. (Cf <a
href="/documentation#zk_depr">ZooKeeper Deprecation</a>)</i><p>
<h3>Kafka Broker, Controller, Producer, Consumer and Admin
Client</h3>
<ul>
- <li><b>KIP-405: Kafka Tiered Storage</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
- <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
- <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
- <li><b>KIP-868: Metadata Transactions</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
- <li><b>KIP-902: Upgrade Zookeeper to 3.8.2</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current zookeeper dependency
version 3.6.3 reached the end of life.</li>
- <li><b>KIP-917: Additional custom metadata for remote log
segment</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
- <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
- <li><b>KIP-937: Improve Message Timestamp Validation</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
- <li><b>KIP-938: Add more metrics for measuring KRaft
performance</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
+ <li><b>KIP-405: Kafka Tiered Storage: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
+ <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
+ <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
Review Comment:
What about: `This reduces the memory usage of consumers by avoiding making
copies in Deserializers.`?
##########
blog.html:
##########
@@ -39,35 +39,35 @@ <h2 class="bullet">
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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access Notes</a> for more details.</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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access 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. (Cf <a
href="/documentation#zk_depr">ZooKeeper Deprecation</a>)</i><p>
<h3>Kafka Broker, Controller, Producer, Consumer and Admin
Client</h3>
<ul>
- <li><b>KIP-405: Kafka Tiered Storage</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
- <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
- <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
- <li><b>KIP-868: Metadata Transactions</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
- <li><b>KIP-902: Upgrade Zookeeper to 3.8.2</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current zookeeper dependency
version 3.6.3 reached the end of life.</li>
- <li><b>KIP-917: Additional custom metadata for remote log
segment</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
- <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
- <li><b>KIP-937: Improve Message Timestamp Validation</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
- <li><b>KIP-938: Add more metrics for measuring KRaft
performance</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
+ <li><b>KIP-405: Kafka Tiered Storage: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
+ <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
+ <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
+ <li><b>KIP-868: Metadata Transactions: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
+ <li><b>KIP-902: Upgrade Zookeeper to 3.8.2: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current Zookeeper dependency
version 3.6.3 reached the end of life.</li>
+ <li><b>KIP-917: Additional custom metadata for remote log
segment: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
+ <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
+ <li><b>KIP-937: Improve Message Timestamp Validation: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
+ <li><b>KIP-938: Add more metrics for measuring KRaft
performance: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
</ul>
<h3>Kafka Streams</h3>
<ul>
- <li><b>KIP-923: Add A Grace Period to Stream Table Join</b>:
<a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
- <li><b>KIP-941: Range queries to accept null lower and upper
bounds</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-941%3A+Range+queries+to+accept+null+lower+and+upper+bounds";>KIP-941</a>
Range queries accept lower and upper bounds as null values.</li>
+ <li><b>KIP-923: Add A Grace Period to Stream Table Join:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
+ <li><b>KIP-941: Range queries to accept null lower and upper
bounds: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-941%3A+Range+queries+to+accept+null+lower+and+upper+bounds";>KIP-941</a>
Range queries accept lower and upper bounds as null values.</li>
</ul>
<h3>Kafka Connect</h3>
<ul>
- <li><b>KIP-793: Allow sink connectors to be used with
topic-mutating SMTs</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-793%3A+Allow+sink+connectors+to+be+used+with+topic-mutating+SMTs";>KIP-793</a>.
It supports topic-mutating SMTs for async sink connectors.</li>
- <li><b>KIP-875: First-class offsets support in Kafka
Connect</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-875%3A+First-class+offsets+support+in+Kafka+Connect";>KIP-875</a>.
Kafka Connect supports offset reset.</li>
- <li><b>KIP-898: Modernize Connect plugin discovery</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-898%3A+Modernize+Connect+plugin+discovery";>KIP-898</a>.The
worker will read plugin classes from ServiceLoader manifests and module info
during startup.</li>
+ <li><b>KIP-793: Allow sink connectors to be used with
topic-mutating SMTs: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-793%3A+Allow+sink+connectors+to+be+used+with+topic-mutating+SMTs";>KIP-793</a>.
It supports topic-mutating SMTs for async sink connectors.</li>
Review Comment:
What about: `This allows transformations that update the topic of records to
be used with sink connectors that use their own mechanism to track offsets.`?
##########
blog.html:
##########
@@ -39,35 +39,35 @@ <h2 class="bullet">
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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access Notes</a> for more details.</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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access 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. (Cf <a
href="/documentation#zk_depr">ZooKeeper Deprecation</a>)</i><p>
<h3>Kafka Broker, Controller, Producer, Consumer and Admin
Client</h3>
<ul>
- <li><b>KIP-405: Kafka Tiered Storage</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
- <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
- <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
- <li><b>KIP-868: Metadata Transactions</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
- <li><b>KIP-902: Upgrade Zookeeper to 3.8.2</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current zookeeper dependency
version 3.6.3 reached the end of life.</li>
- <li><b>KIP-917: Additional custom metadata for remote log
segment</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
- <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
- <li><b>KIP-937: Improve Message Timestamp Validation</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
- <li><b>KIP-938: Add more metrics for measuring KRaft
performance</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
+ <li><b>KIP-405: Kafka Tiered Storage: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
+ <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
+ <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
+ <li><b>KIP-868: Metadata Transactions: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
+ <li><b>KIP-902: Upgrade Zookeeper to 3.8.2: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current Zookeeper dependency
version 3.6.3 reached the end of life.</li>
+ <li><b>KIP-917: Additional custom metadata for remote log
segment: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
+ <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
+ <li><b>KIP-937: Improve Message Timestamp Validation: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
+ <li><b>KIP-938: Add more metrics for measuring KRaft
performance: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
</ul>
<h3>Kafka Streams</h3>
<ul>
- <li><b>KIP-923: Add A Grace Period to Stream Table Join</b>:
<a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
- <li><b>KIP-941: Range queries to accept null lower and upper
bounds</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-941%3A+Range+queries+to+accept+null+lower+and+upper+bounds";>KIP-941</a>
Range queries accept lower and upper bounds as null values.</li>
+ <li><b>KIP-923: Add A Grace Period to Stream Table Join:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
+ <li><b>KIP-941: Range queries to accept null lower and upper
bounds: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-941%3A+Range+queries+to+accept+null+lower+and+upper+bounds";>KIP-941</a>
Range queries accept lower and upper bounds as null values.</li>
Review Comment:
What about using `This simplifies making range queries using only an upper
or lower bound` for the description?
##########
blog.html:
##########
@@ -39,35 +39,35 @@ <h2 class="bullet">
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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access Notes</a> for more details.</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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access 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. (Cf <a
href="/documentation#zk_depr">ZooKeeper Deprecation</a>)</i><p>
<h3>Kafka Broker, Controller, Producer, Consumer and Admin
Client</h3>
<ul>
- <li><b>KIP-405: Kafka Tiered Storage</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
- <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
- <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
- <li><b>KIP-868: Metadata Transactions</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
- <li><b>KIP-902: Upgrade Zookeeper to 3.8.2</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current zookeeper dependency
version 3.6.3 reached the end of life.</li>
- <li><b>KIP-917: Additional custom metadata for remote log
segment</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
- <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
- <li><b>KIP-937: Improve Message Timestamp Validation</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
- <li><b>KIP-938: Add more metrics for measuring KRaft
performance</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
+ <li><b>KIP-405: Kafka Tiered Storage: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
+ <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
+ <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
+ <li><b>KIP-868: Metadata Transactions: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
+ <li><b>KIP-902: Upgrade Zookeeper to 3.8.2: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current Zookeeper dependency
version 3.6.3 reached the end of life.</li>
+ <li><b>KIP-917: Additional custom metadata for remote log
segment: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
+ <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
+ <li><b>KIP-937: Improve Message Timestamp Validation: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
+ <li><b>KIP-938: Add more metrics for measuring KRaft
performance: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
</ul>
<h3>Kafka Streams</h3>
<ul>
- <li><b>KIP-923: Add A Grace Period to Stream Table Join</b>:
<a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
- <li><b>KIP-941: Range queries to accept null lower and upper
bounds</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-941%3A+Range+queries+to+accept+null+lower+and+upper+bounds";>KIP-941</a>
Range queries accept lower and upper bounds as null values.</li>
+ <li><b>KIP-923: Add A Grace Period to Stream Table Join:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
+ <li><b>KIP-941: Range queries to accept null lower and upper
bounds: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-941%3A+Range+queries+to+accept+null+lower+and+upper+bounds";>KIP-941</a>
Range queries accept lower and upper bounds as null values.</li>
Review Comment:
Missing a dot after `KIP-941`
##########
blog.html:
##########
@@ -39,35 +39,35 @@ <h2 class="bullet">
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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access Notes</a> for more details.</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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access 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. (Cf <a
href="/documentation#zk_depr">ZooKeeper Deprecation</a>)</i><p>
<h3>Kafka Broker, Controller, Producer, Consumer and Admin
Client</h3>
<ul>
- <li><b>KIP-405: Kafka Tiered Storage</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
- <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
- <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
- <li><b>KIP-868: Metadata Transactions</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
- <li><b>KIP-902: Upgrade Zookeeper to 3.8.2</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current zookeeper dependency
version 3.6.3 reached the end of life.</li>
- <li><b>KIP-917: Additional custom metadata for remote log
segment</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
- <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
- <li><b>KIP-937: Improve Message Timestamp Validation</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
- <li><b>KIP-938: Add more metrics for measuring KRaft
performance</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
+ <li><b>KIP-405: Kafka Tiered Storage: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
+ <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
+ <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
+ <li><b>KIP-868: Metadata Transactions: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
+ <li><b>KIP-902: Upgrade Zookeeper to 3.8.2: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current Zookeeper dependency
version 3.6.3 reached the end of life.</li>
+ <li><b>KIP-917: Additional custom metadata for remote log
segment: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
+ <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
+ <li><b>KIP-937: Improve Message Timestamp Validation: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
+ <li><b>KIP-938: Add more metrics for measuring KRaft
performance: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
</ul>
<h3>Kafka Streams</h3>
<ul>
- <li><b>KIP-923: Add A Grace Period to Stream Table Join</b>:
<a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
- <li><b>KIP-941: Range queries to accept null lower and upper
bounds</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-941%3A+Range+queries+to+accept+null+lower+and+upper+bounds";>KIP-941</a>
Range queries accept lower and upper bounds as null values.</li>
+ <li><b>KIP-923: Add A Grace Period to Stream Table Join:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
+ <li><b>KIP-941: Range queries to accept null lower and upper
bounds: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-941%3A+Range+queries+to+accept+null+lower+and+upper+bounds";>KIP-941</a>
Range queries accept lower and upper bounds as null values.</li>
</ul>
<h3>Kafka Connect</h3>
<ul>
- <li><b>KIP-793: Allow sink connectors to be used with
topic-mutating SMTs</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-793%3A+Allow+sink+connectors+to+be+used+with+topic-mutating+SMTs";>KIP-793</a>.
It supports topic-mutating SMTs for async sink connectors.</li>
- <li><b>KIP-875: First-class offsets support in Kafka
Connect</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-875%3A+First-class+offsets+support+in+Kafka+Connect";>KIP-875</a>.
Kafka Connect supports offset reset.</li>
- <li><b>KIP-898: Modernize Connect plugin discovery</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-898%3A+Modernize+Connect+plugin+discovery";>KIP-898</a>.The
worker will read plugin classes from ServiceLoader manifests and module info
during startup.</li>
+ <li><b>KIP-793: Allow sink connectors to be used with
topic-mutating SMTs: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-793%3A+Allow+sink+connectors+to+be+used+with+topic-mutating+SMTs";>KIP-793</a>.
It supports topic-mutating SMTs for async sink connectors.</li>
+ <li><b>KIP-875: First-class offsets support in Kafka
Connect: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-875%3A+First-class+offsets+support+in+Kafka+Connect";>KIP-875</a>.
Kafka Connect supports offset reset.</li>
+ <li><b>KIP-898: Modernize Connect plugin discovery: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-898%3A+Modernize+Connect+plugin+discovery";>KIP-898</a>.The
worker will read plugin classes from ServiceLoader manifests and module info
during startup.</li>
Review Comment:
Missing a space before `The`
##########
blog.html:
##########
@@ -39,35 +39,35 @@ <h2 class="bullet">
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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access Notes</a> for more details.</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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access 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. (Cf <a
href="/documentation#zk_depr">ZooKeeper Deprecation</a>)</i><p>
<h3>Kafka Broker, Controller, Producer, Consumer and Admin
Client</h3>
<ul>
- <li><b>KIP-405: Kafka Tiered Storage</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
- <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
- <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
- <li><b>KIP-868: Metadata Transactions</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
- <li><b>KIP-902: Upgrade Zookeeper to 3.8.2</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current zookeeper dependency
version 3.6.3 reached the end of life.</li>
- <li><b>KIP-917: Additional custom metadata for remote log
segment</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
- <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
- <li><b>KIP-937: Improve Message Timestamp Validation</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
- <li><b>KIP-938: Add more metrics for measuring KRaft
performance</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
+ <li><b>KIP-405: Kafka Tiered Storage: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
+ <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
+ <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
+ <li><b>KIP-868: Metadata Transactions: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
+ <li><b>KIP-902: Upgrade Zookeeper to 3.8.2: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current Zookeeper dependency
version 3.6.3 reached the end of life.</li>
+ <li><b>KIP-917: Additional custom metadata for remote log
segment: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
+ <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
Review Comment:
What about: `This improved the naming of Tiered Storage metrics to make them
more user friendly.`?
##########
blog.html:
##########
@@ -39,35 +39,35 @@ <h2 class="bullet">
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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access Notes</a> for more details.</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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access 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. (Cf <a
href="/documentation#zk_depr">ZooKeeper Deprecation</a>)</i><p>
<h3>Kafka Broker, Controller, Producer, Consumer and Admin
Client</h3>
<ul>
- <li><b>KIP-405: Kafka Tiered Storage</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
- <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
- <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
- <li><b>KIP-868: Metadata Transactions</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
- <li><b>KIP-902: Upgrade Zookeeper to 3.8.2</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current zookeeper dependency
version 3.6.3 reached the end of life.</li>
- <li><b>KIP-917: Additional custom metadata for remote log
segment</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
- <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
- <li><b>KIP-937: Improve Message Timestamp Validation</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
- <li><b>KIP-938: Add more metrics for measuring KRaft
performance</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
+ <li><b>KIP-405: Kafka Tiered Storage: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
+ <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
+ <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
+ <li><b>KIP-868: Metadata Transactions: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
+ <li><b>KIP-902: Upgrade Zookeeper to 3.8.2: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current Zookeeper dependency
version 3.6.3 reached the end of life.</li>
+ <li><b>KIP-917: Additional custom metadata for remote log
segment: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
+ <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
+ <li><b>KIP-937: Improve Message Timestamp Validation: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
+ <li><b>KIP-938: Add more metrics for measuring KRaft
performance: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
</ul>
<h3>Kafka Streams</h3>
<ul>
- <li><b>KIP-923: Add A Grace Period to Stream Table Join</b>:
<a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
- <li><b>KIP-941: Range queries to accept null lower and upper
bounds</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-941%3A+Range+queries+to+accept+null+lower+and+upper+bounds";>KIP-941</a>
Range queries accept lower and upper bounds as null values.</li>
+ <li><b>KIP-923: Add A Grace Period to Stream Table Join:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
Review Comment:
What about `This adds a grace period buffer to the stream side of Stream
Table joins to improve processing of out of order data`?
##########
blog.html:
##########
@@ -39,35 +39,35 @@ <h2 class="bullet">
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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access Notes</a> for more details.</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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access 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. (Cf <a
href="/documentation#zk_depr">ZooKeeper Deprecation</a>)</i><p>
<h3>Kafka Broker, Controller, Producer, Consumer and Admin
Client</h3>
<ul>
- <li><b>KIP-405: Kafka Tiered Storage</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
- <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
- <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
- <li><b>KIP-868: Metadata Transactions</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
- <li><b>KIP-902: Upgrade Zookeeper to 3.8.2</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current zookeeper dependency
version 3.6.3 reached the end of life.</li>
- <li><b>KIP-917: Additional custom metadata for remote log
segment</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
- <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
- <li><b>KIP-937: Improve Message Timestamp Validation</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
- <li><b>KIP-938: Add more metrics for measuring KRaft
performance</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
+ <li><b>KIP-405: Kafka Tiered Storage: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
+ <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
+ <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
+ <li><b>KIP-868: Metadata Transactions: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
+ <li><b>KIP-902: Upgrade Zookeeper to 3.8.2: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current Zookeeper dependency
version 3.6.3 reached the end of life.</li>
+ <li><b>KIP-917: Additional custom metadata for remote log
segment: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
+ <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
+ <li><b>KIP-937: Improve Message Timestamp Validation: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
Review Comment:
What about: `This adds 2 new configurations to brokers,
<code>log.message.timestamp.before.max.ms</code> and
<code>log.message.timestamp.after.max.ms</code> to allow broker to validate
timestamp of records and reject them if their timestamps are outside of the
configured range.`?
##########
blog.html:
##########
@@ -39,35 +39,35 @@ <h2 class="bullet">
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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access Notes</a> for more details.</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 <a
href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes";>Early
Access 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. (Cf <a
href="/documentation#zk_depr">ZooKeeper Deprecation</a>)</i><p>
<h3>Kafka Broker, Controller, Producer, Consumer and Admin
Client</h3>
<ul>
- <li><b>KIP-405: Kafka Tiered Storage</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
- <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
- <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy</b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
- <li><b>KIP-868: Metadata Transactions</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
- <li><b>KIP-902: Upgrade Zookeeper to 3.8.2</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current zookeeper dependency
version 3.6.3 reached the end of life.</li>
- <li><b>KIP-917: Additional custom metadata for remote log
segment</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
- <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
- <li><b>KIP-937: Improve Message Timestamp Validation</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
- <li><b>KIP-938: Add more metrics for measuring KRaft
performance</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
+ <li><b>KIP-405: Kafka Tiered Storage: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage";>KIP-405</a>.
It introduces tiered storage feature in Kafka that provides separation of
computation and storage in the broker.</li>
+ <li><b>KIP-797: Accept duplicate listener on port for
IPv4/IPv6: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330";>KIP-797</a>.
Brokers can be configured with listeners that have same port on different ip
stack like ipv4 and ipv6.</li>
+ <li><b>KIP-863: Reduce CompletedFetch#parseRecord() memory
copy: </b><a
href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225152035";>KIP-863</a>.
Reduced CompletedFetch#parseRecord() memory copy by deserializing using byte
buffers.</li>
+ <li><b>KIP-868: Metadata Transactions: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-868+Metadata+Transactions";>KIP-868</a>.
This feature is about allowing the controller to generate atomic transactions
of records that can exceed the maximum batch size.</li>
+ <li><b>KIP-902: Upgrade Zookeeper to 3.8.2: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.2";>KIP-902</a>.
Zookeeper client upgraded to 3.8.2 version as the current Zookeeper dependency
version 3.6.3 reached the end of life.</li>
+ <li><b>KIP-917: Additional custom metadata for remote log
segment: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-917%3A+Additional+custom+metadata+for+remote+log+segment";>KIP-917</a>.
Custom metedata support for remote log segments.</li>
+ <li><b>KIP-930: Rename ambiguous Tiered Storage Metrics:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-930%3A+Rename+ambiguous+Tiered+Storage+Metrics";>KIP-930</a>.
Renamed ambiguous tiered storage metrics.</li>
+ <li><b>KIP-937: Improve Message Timestamp Validation: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation";>KIP-937</a>.
Improved Producer's record timestamp validation.</li>
+ <li><b>KIP-938: Add more metrics for measuring KRaft
performance: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-938%3A+Add+more+metrics+for+measuring+KRaft+performance";>KIP-938</a>.
Added the targeted KRaft performance metrics mentioned in KIP-938 except
ForwardingManager metrics.</li>
</ul>
<h3>Kafka Streams</h3>
<ul>
- <li><b>KIP-923: Add A Grace Period to Stream Table Join</b>:
<a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
- <li><b>KIP-941: Range queries to accept null lower and upper
bounds</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-941%3A+Range+queries+to+accept+null+lower+and+upper+bounds";>KIP-941</a>
Range queries accept lower and upper bounds as null values.</li>
+ <li><b>KIP-923: Add A Grace Period to Stream Table Join:
</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-923%3A+Add+A+Grace+Period+to+Stream+Table+Join";>KIP-923</a>Added
a grace period to Stream Table join.</li>
+ <li><b>KIP-941: Range queries to accept null lower and upper
bounds: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-941%3A+Range+queries+to+accept+null+lower+and+upper+bounds";>KIP-941</a>
Range queries accept lower and upper bounds as null values.</li>
</ul>
<h3>Kafka Connect</h3>
<ul>
- <li><b>KIP-793: Allow sink connectors to be used with
topic-mutating SMTs</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-793%3A+Allow+sink+connectors+to+be+used+with+topic-mutating+SMTs";>KIP-793</a>.
It supports topic-mutating SMTs for async sink connectors.</li>
- <li><b>KIP-875: First-class offsets support in Kafka
Connect</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-875%3A+First-class+offsets+support+in+Kafka+Connect";>KIP-875</a>.
Kafka Connect supports offset reset.</li>
- <li><b>KIP-898: Modernize Connect plugin discovery</b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-898%3A+Modernize+Connect+plugin+discovery";>KIP-898</a>.The
worker will read plugin classes from ServiceLoader manifests and module info
during startup.</li>
+ <li><b>KIP-793: Allow sink connectors to be used with
topic-mutating SMTs: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-793%3A+Allow+sink+connectors+to+be+used+with+topic-mutating+SMTs";>KIP-793</a>.
It supports topic-mutating SMTs for async sink connectors.</li>
+ <li><b>KIP-875: First-class offsets support in Kafka
Connect: </b><a
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-875%3A+First-class+offsets+support+in+Kafka+Connect";>KIP-875</a>.
Kafka Connect supports offset reset.</li>
Review Comment:
What about: `This add new endpoints to the Connect REST API to retrieve and
reset the offsets of connectors.`?
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