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Posted to commits@flink.apache.org by mx...@apache.org on 2024/03/25 12:53:44 UTC

(flink-web) branch asf-site updated (a7a6aec93 -> 8216fcba0)

This is an automated email from the ASF dual-hosted git repository.

mxm pushed a change to branch asf-site
in repository https://gitbox.apache.org/repos/asf/flink-web.git


    from a7a6aec93 Rebuild website
     new 60bbfbd0b Add standalone autoscaler notes to operator release
     new 8216fcba0 Rebuild website

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
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(flink-web) 02/02: Rebuild website

Posted by mx...@apache.org.
This is an automated email from the ASF dual-hosted git repository.

mxm pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/flink-web.git

commit 8216fcba042ef8ba0bbc955c964bbc76cfe97bf4
Author: Maximilian Michels <mx...@apache.org>
AuthorDate: Mon Mar 25 12:31:44 2024 +0100

    Rebuild website
---
 .../08/26/apache-flink-0.6-available/index.html    |  2 +-
 .../09/26/apache-flink-0.6.1-available/index.html  |  2 +-
 content/2014/10/03/upcoming-events/index.html      |  2 +-
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 .../11/18/hadoop-compatibility-in-flink/index.html |  2 +-
 .../index.html                                     |  2 +-
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diff --git a/content/2016/12/19/apache-flink-in-2016-year-in-review/index.html b/content/2016/12/19/apache-flink-in-2016-year-in-review/index.html
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diff --git a/content/2016/12/21/apache-flink-1.1.4-released/index.html b/content/2016/12/21/apache-flink-1.1.4-released/index.html
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diff --git a/content/2017/03/23/apache-flink-1.1.5-released/index.html b/content/2017/03/23/apache-flink-1.1.5-released/index.html
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diff --git a/content/2017/03/29/from-streams-to-tables-and-back-again-an-update-on-flinks-table-sql-api/index.html b/content/2017/03/29/from-streams-to-tables-and-back-again-an-update-on-flinks-table-sql-api/index.html
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diff --git a/content/2017/03/30/continuous-queries-on-dynamic-tables/index.html b/content/2017/03/30/continuous-queries-on-dynamic-tables/index.html
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diff --git a/content/2017/05/16/introducing-docker-images-for-apache-flink/index.html b/content/2017/05/16/introducing-docker-images-for-apache-flink/index.html
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diff --git a/content/2017/06/01/apache-flink-1.3.0-release-announcement/index.html b/content/2017/06/01/apache-flink-1.3.0-release-announcement/index.html
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diff --git a/content/2017/07/04/a-deep-dive-into-rescalable-state-in-apache-flink/index.html b/content/2017/07/04/a-deep-dive-into-rescalable-state-in-apache-flink/index.html
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diff --git a/content/2017/11/21/looking-ahead-to-apache-flink-1.4.0-and-1.5.0/index.html b/content/2017/11/21/looking-ahead-to-apache-flink-1.4.0-and-1.5.0/index.html
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diff --git a/content/2017/12/12/apache-flink-1.4.0-release-announcement/index.html b/content/2017/12/12/apache-flink-1.4.0-release-announcement/index.html
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diff --git a/content/2017/12/21/apache-flink-in-2017-year-in-review/index.html b/content/2017/12/21/apache-flink-in-2017-year-in-review/index.html
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diff --git a/content/2019/06/26/a-practical-guide-to-broadcast-state-in-apache-flink/index.html b/content/2019/06/26/a-practical-guide-to-broadcast-state-in-apache-flink/index.html
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diff --git a/content/2023/08/04/announcing-three-new-apache-flink-connectors-the-new-connector-versioning-strategy-and-externalization/index.html b/content/2023/08/04/announcing-three-new-apache-flink-connectors-the-new-connector-versioning-strategy-and-externalization/index.html
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diff --git a/content/2023/08/15/apache-flink-kubernetes-operator-1.6.0-release-announcement/index.html b/content/2023/08/15/apache-flink-kubernetes-operator-1.6.0-release-announcement/index.html
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diff --git a/content/2023/09/19/stateful-functions-3.3.0-release-announcement/index.html b/content/2023/09/19/stateful-functions-3.3.0-release-announcement/index.html
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diff --git a/content/2023/10/27/apache-flink-kubernetes-operator-1.6.1-release-announcement/index.html b/content/2023/10/27/apache-flink-kubernetes-operator-1.6.1-release-announcement/index.html
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diff --git a/content/2023/11/22/apache-flink-kubernetes-operator-1.7.0-release-announcement/index.html b/content/2023/11/22/apache-flink-kubernetes-operator-1.7.0-release-announcement/index.html
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diff --git a/content/2024/01/19/apache-flink-1.18.1-release-announcement/index.html b/content/2024/01/19/apache-flink-1.18.1-release-announcement/index.html
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diff --git a/content/2024/03/18/announcing-the-release-of-apache-flink-1.19/index.html b/content/2024/03/18/announcing-the-release-of-apache-flink-1.19/index.html
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diff --git a/content/2024/03/21/apache-flink-kubernetes-operator-1.8.0-release-announcement/index.html b/content/2024/03/21/apache-flink-kubernetes-operator-1.8.0-release-announcement/index.html
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@@ -587,6 +587,17 @@ and will be taken into account for future scalings.</p>
   <a class="anchor" href="#autoscaling-for-session-cluster-jobs">#</a>
 </h3>
 <p>Autoscaling used to be an application / job cluster only feature. Now it is also supported for session clusters.</p>
+<h3 id="improved-standalone-autoscaler">
+  Improved Standalone Autoscaler
+  <a class="anchor" href="#improved-standalone-autoscaler">#</a>
+</h3>
+<p>Since 1.7.0, Flink Autoscaling is now also available in a standalone module without the need to run on top of Kubernetes.</p>
+<p>We merged notable improvements to the standalone autoscaler:</p>
+<ul>
+<li>The control loop now supports multiple thread</li>
+<li>We implemented a JdbcAutoScalerStateStore for storing state via JDBC-supported databases</li>
+<li>We implemented a JdbcAutoScalerEventHandler for emitting events to JDBC-supported databases</li>
+</ul>
 <h3 id="savepoint-trigger-nonce">
   Savepoint Trigger Nonce
   <a class="anchor" href="#savepoint-trigger-nonce">#</a>
@@ -686,6 +697,7 @@ Peter Huang, Rui Fan, Ryan van Huuksloot, Samrat, Tony Garrard, Yang-LI-CS, ensc
             <li><a href="#improved-accuracy-of-autoscaling-metrics">Improved Accuracy of Autoscaling Metrics</a></li>
             <li><a href="#rescale-time-estimation">Rescale time estimation</a></li>
             <li><a href="#autoscaling-for-session-cluster-jobs">Autoscaling for Session Cluster Jobs</a></li>
+            <li><a href="#improved-standalone-autoscaler">Improved Standalone Autoscaler</a></li>
             <li><a href="#savepoint-trigger-nonce">Savepoint Trigger Nonce</a></li>
             <li><a href="#cluster-shutdown-and-resource-cleanup-improvements">Cluster Shutdown and Resource Cleanup Improvements</a></li>
             <li><a href="#custom-flink-resource-mutator">Custom Flink Resource Mutator</a></li>
diff --git a/content/404.html b/content/404.html
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diff --git a/content/categories/index.html b/content/categories/index.html
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diff --git a/content/en.search-data.min.b63124606011bc058a8dcdcb685997cc637712538f5b1957f00f9c8a728d113b.js b/content/en.search-data.min.4055ffa372e0ff3a2fadbe2a0731e87415c4d916ea250f548b65b9b1085b7d95.js
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@@ -461,7 +461,9 @@ Rescale time estimation # We now measure the actual required restart time for ap
 This feature can be enabled via:
 job.autoscaler.restart.time-tracking.enabled: true For the next release we are thinking to enable it by default.
 Autoscaling for Session Cluster Jobs # Autoscaling used to be an application / job cluster only feature. Now it is also supported for session clusters.
-Savepoint Trigger Nonce # A common request is to support a streamlined, user-friendly way of redeploying from a target savepoint. Previously this was only possible by deleting the CR and recreating it with initialSavepointPath. A big downside of this approach is a loss of savepoint/checkpoint history in the status that some platforms may need, resulting in non-cleaned up savepoints.
+Improved Standalone Autoscaler # Since 1.7.0, Flink Autoscaling is now also available in a standalone module without the need to run on top of Kubernetes.
+We merged notable improvements to the standalone autoscaler:
+The control loop now supports multiple thread We implemented a JdbcAutoScalerStateStore for storing state via JDBC-supported databases We implemented a JdbcAutoScalerEventHandler for emitting events to JDBC-supported databases Savepoint Trigger Nonce # A common request is to support a streamlined, user-friendly way of redeploying from a target savepoint. Previously this was only possible by deleting the CR and recreating it with initialSavepointPath. A big downside of this approach is a  [...]
 We introduced a savepointRedeployNonce field in the job spec similar to other action trigger nonces.
 If the nonce changes to a new non-null value the job will be redeployed from the path specified in the initialSavepointPath (or empty state If the path is empty).
 Cluster Shutdown and Resource Cleanup Improvements # We improved the shutdown behavior and added better and more consistent logging. We now scale down the JobManager replicas to zero before removing the JobManager deployment. This ensures that the TaskManager shutdown is clean because the owner reference to the JobManager deployment is not removed immediately which gives TaskManagers time to shut down.
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   Code Style and Quality Guide — Components Guide
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-  <a class="anchor" href="#preamblehahahugoshortcode60s0hbhb">#</a>
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-  <a class="anchor" href="#pull-requests--changeshahahugoshortcode60s1hbhb">#</a>
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-  <a class="anchor" href="#common-coding-guidehahahugoshortcode60s2hbhb">#</a>
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-  <a class="anchor" href="#scala-language-guidehahahugoshortcode60s4hbhb">#</a>
+  <a class="anchor" href="#scala-language-guidehahahugoshortcode61s4hbhb">#</a>
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-  <a class="anchor" href="#components-guidehahahugoshortcode60s5hbhb">#</a>
+  <a class="anchor" href="#components-guidehahahugoshortcode61s5hbhb">#</a>
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-  <a class="anchor" href="#formatting-guidehahahugoshortcode60s6hbhb">#</a>
+  <a class="anchor" href="#formatting-guidehahahugoshortcode61s6hbhb">#</a>
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-  <a class="anchor" href="#preamblehahahugoshortcode62s0hbhb">#</a>
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-  <a class="anchor" href="#pull-requests--changeshahahugoshortcode62s1hbhb">#</a>
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   <a href="/how-to-contribute/code-style-and-quality-common/">Common Coding Guide</a>
-  <a class="anchor" href="#common-coding-guidehahahugoshortcode62s2hbhb">#</a>
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 </h4>
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-  <a class="anchor" href="#java-language-guidehahahugoshortcode62s3hbhb">#</a>
+  <a class="anchor" href="#java-language-guidehahahugoshortcode63s3hbhb">#</a>
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-  <a class="anchor" href="#scala-language-guidehahahugoshortcode62s4hbhb">#</a>
+  <a class="anchor" href="#scala-language-guidehahahugoshortcode63s4hbhb">#</a>
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   <a href="/how-to-contribute/code-style-and-quality-components/">Components Guide</a>
-  <a class="anchor" href="#components-guidehahahugoshortcode62s5hbhb">#</a>
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-  <a class="anchor" href="#formatting-guidehahahugoshortcode62s6hbhb">#</a>
+  <a class="anchor" href="#formatting-guidehahahugoshortcode63s6hbhb">#</a>
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   Java Code Formatting Style
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-  <a class="anchor" href="#preamblehahahugoshortcode64s0hbhb">#</a>
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-  <a class="anchor" href="#pull-requests--changeshahahugoshortcode64s1hbhb">#</a>
+  <a class="anchor" href="#pull-requests--changeshahahugoshortcode65s1hbhb">#</a>
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-  <a class="anchor" href="#common-coding-guidehahahugoshortcode64s2hbhb">#</a>
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-  <a class="anchor" href="#java-language-guidehahahugoshortcode64s3hbhb">#</a>
+  <a class="anchor" href="#java-language-guidehahahugoshortcode65s3hbhb">#</a>
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-  <a class="anchor" href="#scala-language-guidehahahugoshortcode64s4hbhb">#</a>
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-  <a class="anchor" href="#components-guidehahahugoshortcode64s5hbhb">#</a>
+  <a class="anchor" href="#components-guidehahahugoshortcode65s5hbhb">#</a>
 </h4>
-<h4 id="formatting-guidehahahugoshortcode64s6hbhb">
+<h4 id="formatting-guidehahahugoshortcode65s6hbhb">
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-  <a class="anchor" href="#formatting-guidehahahugoshortcode64s6hbhb">#</a>
+  <a class="anchor" href="#formatting-guidehahahugoshortcode65s6hbhb">#</a>
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   Java Language Features and Libraries
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--- a/content/how-to-contribute/documentation-style-guide/index.html
+++ b/content/how-to-contribute/documentation-style-guide/index.html
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diff --git a/content/how-to-contribute/getting-help/index.html b/content/how-to-contribute/getting-help/index.html
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--- a/content/how-to-contribute/getting-help/index.html
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diff --git a/content/how-to-contribute/improve-website/index.html b/content/how-to-contribute/improve-website/index.html
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diff --git a/content/what-is-flink/security/index.html b/content/what-is-flink/security/index.html
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--- a/content/what-is-flink/security/index.html
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(flink-web) 01/02: Add standalone autoscaler notes to operator release

Posted by mx...@apache.org.
This is an automated email from the ASF dual-hosted git repository.

mxm pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/flink-web.git

commit 60bbfbd0bf8fd074266ba4579087b589a7b1698c
Author: Maximilian Michels <mx...@apache.org>
AuthorDate: Mon Mar 25 12:30:35 2024 +0100

    Add standalone autoscaler notes to operator release
---
 .../posts/2024-03-21-release-kubernetes-operator-1.8.0.md      | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/docs/content/posts/2024-03-21-release-kubernetes-operator-1.8.0.md b/docs/content/posts/2024-03-21-release-kubernetes-operator-1.8.0.md
index 559e432a1..c955ee912 100644
--- a/docs/content/posts/2024-03-21-release-kubernetes-operator-1.8.0.md
+++ b/docs/content/posts/2024-03-21-release-kubernetes-operator-1.8.0.md
@@ -99,6 +99,16 @@ For the next release we are thinking to enable it by default.
 
 Autoscaling used to be an application / job cluster only feature. Now it is also supported for session clusters.
 
+### Improved Standalone Autoscaler
+
+Since 1.7.0, Flink Autoscaling is now also available in a standalone module without the need to run on top of Kubernetes.
+
+We merged notable improvements to the standalone autoscaler:
+
+- The control loop now supports multiple thread
+- We implemented a JdbcAutoScalerStateStore for storing state via JDBC-supported databases
+- We implemented a JdbcAutoScalerEventHandler for emitting events to JDBC-supported databases
+
 ### Savepoint Trigger Nonce
 
 A common request is to support a streamlined, user-friendly way of redeploying from a target savepoint. Previously this