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Posted to commits@flink.apache.org by rm...@apache.org on 2020/09/04 11:17:24 UTC
[flink-web] branch asf-site updated (81bb32f -> cd2c936)
This is an automated email from the ASF dual-hosted git repository.
rmetzger pushed a change to branch asf-site
in repository https://gitbox.apache.org/repos/asf/flink-web.git.
from 81bb32f [hotfix] fix makefile
new 6cf1eed Adding a Community Update blogpost for August(ish).
new cd2c936 regenerate 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:
_posts/2020-09-04-community-update.md | 222 +++++++++
content/Makefile | 4 +-
content/blog/feed.xml | 270 ++++++++++-
content/blog/index.html | 38 +-
content/blog/page10/index.html | 40 +-
content/blog/page11/index.html | 39 +-
content/blog/page12/index.html | 42 +-
content/blog/page13/index.html | 28 ++
content/blog/page2/index.html | 38 +-
content/blog/page3/index.html | 36 +-
content/blog/page4/index.html | 36 +-
content/blog/page5/index.html | 36 +-
content/blog/page6/index.html | 38 +-
content/blog/page7/index.html | 40 +-
content/blog/page8/index.html | 40 +-
content/blog/page9/index.html | 40 +-
.../2020-09-04-community-update_1.png | Bin 0 -> 197178 bytes
content/index.html | 6 +-
content/news/2020/09/04/community-update.html | 500 +++++++++++++++++++++
content/zh/index.html | 6 +-
.../2020-09-04-community-update_1.png | Bin 0 -> 197178 bytes
21 files changed, 1304 insertions(+), 195 deletions(-)
create mode 100644 _posts/2020-09-04-community-update.md
create mode 100644 content/img/blog/2020-09-04-community-update/2020-09-04-community-update_1.png
create mode 100644 content/news/2020/09/04/community-update.html
create mode 100644 img/blog/2020-09-04-community-update/2020-09-04-community-update_1.png
[flink-web] 02/02: regenerate website
Posted by rm...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
rmetzger pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/flink-web.git
commit cd2c93651b98cf5fb4936d86d29285b44df6d68b
Author: Robert Metzger <rm...@apache.org>
AuthorDate: Fri Sep 4 13:13:51 2020 +0200
regenerate website
This closes #375
---
content/Makefile | 4 +-
content/blog/feed.xml | 270 ++++++++++-
content/blog/index.html | 38 +-
content/blog/page10/index.html | 40 +-
content/blog/page11/index.html | 39 +-
content/blog/page12/index.html | 42 +-
content/blog/page13/index.html | 28 ++
content/blog/page2/index.html | 38 +-
content/blog/page3/index.html | 36 +-
content/blog/page4/index.html | 36 +-
content/blog/page5/index.html | 36 +-
content/blog/page6/index.html | 38 +-
content/blog/page7/index.html | 40 +-
content/blog/page8/index.html | 40 +-
content/blog/page9/index.html | 40 +-
.../2020-09-04-community-update_1.png | Bin 0 -> 197178 bytes
content/index.html | 6 +-
content/news/2020/09/04/community-update.html | 500 +++++++++++++++++++++
content/zh/index.html | 6 +-
19 files changed, 1082 insertions(+), 195 deletions(-)
diff --git a/content/Makefile b/content/Makefile
index 768bd60..8b48711 100644
--- a/content/Makefile
+++ b/content/Makefile
@@ -18,8 +18,8 @@
.PHONY: docker-run
docker-run:
- docker run --rm --volume="$PWD:/srv/flink-web" --expose=4000 -p 4000:4000 -it ruby:2.5 bash -c 'cd /srv/flink-web && ./build.sh -p'
+ docker run --rm --volume="$$PWD:/srv/flink-web" --expose=4000 -p 4000:4000 -it ruby:2.5 bash -c 'cd /srv/flink-web && ./build.sh -p'
.PHONY: docker-rebuild
docker-rebuild:
- docker run --rm --volume="$PWD:/srv/flink-web" --expose=4000 -p 4000:4000 -it ruby:2.5 bash -c 'cd /srv/flink-web && ./build.sh'
+ docker run --rm --volume="$$PWD:/srv/flink-web" --expose=4000 -p 4000:4000 -it ruby:2.5 bash -c 'cd /srv/flink-web && ./build.sh'
diff --git a/content/blog/feed.xml b/content/blog/feed.xml
index 4827bef..5eb2a75 100644
--- a/content/blog/feed.xml
+++ b/content/blog/feed.xml
@@ -7,6 +7,263 @@
<atom:link href="https://flink.apache.org/blog/feed.xml" rel="self" type="application/rss+xml" />
<item>
+<title>Flink Community Update - August'20</title>
+<description><p>Ah, so much for a quiet August month. This time around, we bring you some new Flink Improvement Proposals (FLIPs), a preview of the upcoming <a href="https://ci.apache.org/projects/flink/flink-statefun-docs-master/">Flink Stateful Functions</a> 2.2 release and a look into how far Flink has come in comparison to 2019.</p>
+
+<div class="page-toc">
+<ul id="markdown-toc">
+ <li><a href="#the-past-month-in-flink" id="markdown-toc-the-past-month-in-flink">The Past Month in Flink</a> <ul>
+ <li><a href="#flink-releases" id="markdown-toc-flink-releases">Flink Releases</a> <ul>
+ <li><a href="#getting-ready-for-flink-stateful-functions-22" id="markdown-toc-getting-ready-for-flink-stateful-functions-22">Getting Ready for Flink Stateful Functions 2.2</a></li>
+ <li><a href="#flink-1102" id="markdown-toc-flink-1102">Flink 1.10.2</a></li>
+ </ul>
+ </li>
+ <li><a href="#new-flink-improvement-proposals-flips" id="markdown-toc-new-flink-improvement-proposals-flips">New Flink Improvement Proposals (FLIPs)</a></li>
+ <li><a href="#new-committers-and-pmc-members" id="markdown-toc-new-committers-and-pmc-members">New Committers and PMC Members</a> <ul>
+ <li><a href="#new-pmc-members" id="markdown-toc-new-pmc-members">New PMC Members</a></li>
+ <li><a href="#new-committers" id="markdown-toc-new-committers">New Committers</a></li>
+ </ul>
+ </li>
+ </ul>
+ </li>
+ <li><a href="#the-bigger-picture" id="markdown-toc-the-bigger-picture">The Bigger Picture</a> <ul>
+ <li><a href="#flink-in-2019-the-aftermath" id="markdown-toc-flink-in-2019-the-aftermath">Flink in 2019: the Aftermath</a></li>
+ <li><a href="#google-season-of-docs-2020-results" id="markdown-toc-google-season-of-docs-2020-results">Google Season of Docs 2020 Results</a></li>
+ </ul>
+ </li>
+ <li><a href="#upcoming-events-and-more" id="markdown-toc-upcoming-events-and-more">Upcoming Events (and More!)</a></li>
+</ul>
+
+</div>
+
+<h1 id="the-past-month-in-flink">The Past Month in Flink</h1>
+
+<h2 id="flink-releases">Flink Releases</h2>
+
+<h3 id="getting-ready-for-flink-stateful-functions-22">Getting Ready for Flink Stateful Functions 2.2</h3>
+
+<p>The details of the next release of <a href="https://ci.apache.org/projects/flink/flink-statefun-docs-master/">Stateful Functions</a> are under discussion in <a href="http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/Next-Stateful-Functions-Release-td44063.html">this @dev mailing list thread</a>, and the feature freeze is set for <strong>September 10th</strong> — so, you can expect Stateful Functions 2.2 to be r [...]
+
+<ul>
+ <li>
+ <p><strong>DataStream API interoperability</strong>, allowing users to embed Stateful Functions pipelines in regular <a href="https://ci.apache.org/projects/flink/flink-docs-stable/dev/datastream_api.html">DataStream API</a> programs with <code>DataStream</code> ingress/egress.</p>
+ </li>
+ <li>
+ <p><strong>Fine-grained control over state</strong> for remote functions, including the ability to configure different state expiration modes for each individual function.</p>
+ </li>
+</ul>
+
+<p>As the community around StateFun grows, the release cycle will follow this pattern of smaller and more frequent releases to incorporate user feedback and allow for faster iteration. If you’d like to get involved, we’re always looking for <a href="https://github.com/apache/flink-statefun#contributing">new contributors</a>!</p>
+
+<h3 id="flink-1102">Flink 1.10.2</h3>
+
+<p>The community has announced the second patch version to cover some outstanding issues in Flink 1.10. You can find a detailed list with all the improvements and bugfixes that went into Flink 1.10.2 in the <a href="https://flink.apache.org/news/2020/08/25/release-1.10.2.html">announcement blogpost</a>.</p>
+
+<hr />
+
+<h2 id="new-flink-improvement-proposals-flips">New Flink Improvement Proposals (FLIPs)</h2>
+
+<p>The number of FLIPs being created and discussed in the @dev mailing list is growing week over week, as the Flink 1.12 release takes form and some longer-term efforts are kicked-off. Below are some of the new FLIPs to keep an eye out for!</p>
+
+<table class="table table-bordered">
+ <thead>
+ <tr>
+ <th><center>#</center></th>
+ <th></th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td><a href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741">FLIP-131</a></td>
+ <td><ul>
+ <li><b>Consolidate User-Facing APIs and Deprecate the DataSet API</b></li>
+ <p>The community proposes to deprecate the DataSet API in favor of the Table API/SQL and the DataStream API, in the long run. For this to be feasible, both APIs first need to be <a href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741#FLIP131:ConsolidatetheuserfacingDataflowSDKs/APIs(anddeprecatetheDataSetAPI)-ProposedChanges">adapted and expanded</a> to support the additional use cases currently covered by the DataSet API.&l [...]
+ <p> The first discussion to branch out of this "umbrella" FLIP is around support for a batch execution mode in the DataStream API (<a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-134%3A+Semantics+of+Bounded+Applications+on+the+DataStream+API">FLIP-134</a>).</p>
+ </ul>
+ </td>
+ </tr>
+ <tr>
+ <td><a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-135+Approximate+Task-Local+Recovery">FLIP-135</a></td>
+ <td><ul>
+ <li><b>Approximate Task-Local Recovery</b></li>
+ <p>To better accommodate recovery scenarios where a certain amount of data loss is tolerable, but a full pipeline restart is not desirable, the community plans to introduce a new failover strategy that allows to restart only the failed task(s). Approximate task-local recovery will allow users to trade consistency for fast failure recovery, which is handy for use cases like online training.</p>
+ </ul>
+ </td>
+ </tr>
+ <tr>
+ <td><a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-136%3A++Improve+interoperability+between+DataStream+and+Table+API">FLIP-136</a></td>
+ <td><ul>
+ <li><b>Improve the interoperability between DataStream and Table API</b></li>
+ <p>The Table API has seen a great deal of refactoring and new features in recent releases, but the interfaces to and from the DataStream API haven't been updated accordingly. The work in this FLIP will cover multiple known gaps to improve interoperability and expose important functionality also to the DataStream API (e.g. changelog handling).</p>
+ </ul>
+ </td>
+ </tr>
+ <tr>
+ <td><a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-139%3A+General+Python+User-Defined+Aggregate+Function+Support+on+Table+API">FLIP-139</a></td>
+ <td><ul>
+ <li><b>Support Stateful Python UDFs</b></li>
+ <p>Python UDFs have been supported in PyFlink <a href="https://flink.apache.org/news/2020/02/11/release-1.10.0.html#pyflink-support-for-native-user-defined-functions-udfs">since 1.10</a>, but were so far limited to stateless functions. The community is now looking to introduce stateful aggregate functions (UDAFs) in the Python Table API.</p>
+ <p><b>Note: </b>Pandas UDAFs are covered in a separate proposal (<a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-137%3A+Support+Pandas+UDAF+in+PyFlink">FLIP-137</a>).</p>
+ </ul>
+ </td>
+ </tr>
+ </tbody>
+</table>
+
+<p>For a complete overview of the development threads coming up in the project, check the <a href="https://cwiki.apache.org/confluence/display/FLINK/1.12+Release">Flink 1.12 Release Wiki</a> and follow the feature discussions in the <a href="https://lists.apache.org/list.html?dev@flink.apache.org">@dev mailing list</a>.</p>
+
+<h2 id="new-committers-and-pmc-members">New Committers and PMC Members</h2>
+
+<p>The Apache Flink community has welcomed <strong>1 new PMC Member</strong> and <strong>1 new Committer</strong> since the last update. Congratulations!</p>
+
+<h3 id="new-pmc-members">New PMC Members</h3>
+
+<div class="row">
+ <div class="col-lg-3">
+ <div class="text-center">
+ <img class="img-circle" src="https://avatars3.githubusercontent.com/u/5466492?s=400&amp;u=7e01cfb0dd0e0dc57d181b986a379027bba48ec4&amp;v=4" width="90" height="90" />
+ <p><a href="https://github.com/dianfu">Dian Fu</a></p>
+ </div>
+ </div>
+</div>
+
+<h3 id="new-committers">New Committers</h3>
+
+<div class="row">
+ <div class="col-lg-3">
+ <div class="text-center">
+ <img class="img-circle" src="https://avatars3.githubusercontent.com/u/43608?s=400&amp;v=4" width="90" height="90" />
+ <p><a href="https://twitter.com/alpinegizmo">David Anderson</a></p>
+ </div>
+ </div>
+</div>
+
+<hr />
+
+<h1 id="the-bigger-picture">The Bigger Picture</h1>
+
+<h2 id="flink-in-2019-the-aftermath">Flink in 2019: the Aftermath</h2>
+
+<p>Roughly a year ago, we did a <a href="https://flink.apache.org/news/2019/09/10/community-update.html#the-bigger-picture">roundup of community stats</a> to understand how far Flink (and the Flink community) had come in 2019. Where does Flink stand now? What changed?</p>
+
+<p>Perhaps the most impressive result this time around is the surge in activity in the @user-zh mailing list. What started as an effort to better support the chinese-speaking users early in 2019 is now even <strong>exceeding</strong> the level of activity of the (already very active) main @user mailing list. Also @dev<sup>1</sup> registered the highest ever peaks in activity in the months leading to the release of Flink 1.11!</p>
+
+<p>For what it’s worth, the Flink GitHub repository is now headed to <strong>15k stars</strong>, after reaching the 10k milestone last year. If you consider some other numbers we gathered previously on <a href="https://flink.apache.org/news/2020/04/01/community-update.html#a-look-into-the-flink-repository">repository activity</a> and <a href="https://flink.apache.org/news/2020/07/27/community-update.html#a-look-into-the-evolution-of-flink-r [...]
+
+<center>
+<img src="/img/blog/2020-09-04-community-update/2020-09-04-community-update_1.png" width="1000px" alt="" />
+</center>
+
+<p><sup>1. Excluding messages from “jira@apache.org”.</sup></p>
+
+<div style="line-height:60%;">
+ <br />
+</div>
+
+<p>To put these numbers into perspective, the report for the financial year of 2020 from the Apache Software Foundation (ASF) features Flink as <strong>one of the most active open source projects</strong>, with mentions for:</p>
+
+<ul>
+ <li>Most Active Sources: Visits (#2)</li>
+</ul>
+<p></p>
+<ul>
+ <li>Top Repositories by Number of Commits (#2)</li>
+</ul>
+<p></p>
+<ul>
+ <li>Top Most Active Apache Mailing Lists (@user (#1) and @dev (#2))</li>
+</ul>
+
+<p>For more details on where Flink and other open source projects stand in the bigger ASF picture, check out the <a href="https://www.apache.org/foundation/docs/FY2020AnnualReport.pdf">full report</a>.</p>
+
+<h2 id="google-season-of-docs-2020-results">Google Season of Docs 2020 Results</h2>
+
+<p>In a <a href="https://flink.apache.org/news/2020/06/11/community-update.html#google-season-of-docs-2020">previous update</a>, we announced that Flink had been selected for <a href="https://developers.google.com/season-of-docs">Google Season of Docs (GSoD)</a> 2020, an initiative to pair technical writers with mentors to work on documentation for open source projects. Today, we’d like to welcome the two technical writers that will be wo [...]
+
+<ul>
+ <li>
+ <p><a href="https://github.com/KKcorps">Kartik</a> is a software engineer at Walmart Labs and a regular contributor to multiple Apache projects. He is also a prolific writer on <a href="https://medium.com/@kharekartik">Medium</a> and has previously published on the <a href="https://flink.apache.org/news/2020/02/07/a-guide-for-unit-testing-in-apache-flink.html">Flink blog</a>. Last year, he contributed to Apache A [...]
+ </li>
+ <li>
+ <p><a href="https://www.linkedin.com/in/haseebasif/">Muhammad</a> is a dual degree master student at KTH and TU Berlin, with a focus on distributed systems and data intensive processing (in particular, performance optimization of state backends). He writes frequently about Flink on <a href="https://medium.com/@haseeb1431">Medium</a> and you can catch him at <a href="https://www.flink-forward.org/global-2020/conference-program# [...]
+ </li>
+</ul>
+
+<p>We’re looking forward to the next 3 months of collaboration, and would like to thank again all the applicants that invested time into their applications for GSoD with Flink.</p>
+
+<hr />
+
+<h1 id="upcoming-events-and-more">Upcoming Events (and More!)</h1>
+
+<p>With conference season in full swing, we’re glad to see some great Flink content coming up in September! Here, we highlight some of the Flink talks happening soon in virtual events.</p>
+
+<p>As usual, we also leave you with some resources to read and explore.</p>
+
+<table class="table table-bordered">
+ <thead>
+ <tr>
+ <th>Category</th>
+ <th></th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td><span class="glyphicon glyphicon glyphicon-console" aria-hidden="true"></span> Events</td>
+ <td><ul>
+ <b>ODSC Europe (Sep. 17-19)</b>
+ <p><a href="https://odsc.com/speakers/snakes-on-a-plane-interactive-data-exploration-with-pyflink-and-zeppelin-notebooks/">Snakes on a Plane: Interactive Data Exploration with PyFlink and Zeppelin Notebooks</a></p>
+ </ul>
+ <ul>
+ <b>Big Data LDN (Sep. 23-24)</b>
+ <p><a href="https://bigdataldn.com/">Flink SQL: From Real-Time Pattern Detection to Online View Maintenance</a></p>
+ </ul>
+ <ul>
+ <b>ApacheCon @Home (Sep. 29-Oct.1)</b>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/bigdata-1.html">Integrate Apache Flink with Cloud Native Ecosystem</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/bigdata-1.html">Snakes on a Plane: Interactive Data Exploration with PyFlink and Zeppelin Notebooks</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/bigdata-1.html">Interactive Streaming Data Analytics via Flink on Zeppelin</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/bigdata-2.html">Flink SQL in 2020: Time to show off!</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/streaming.html">Change Data Capture with Flink SQL and Debezium</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/streaming.html">Real-Time Stock Processing With Apache NiFi, Apache Flink and Apache Kafka</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/iot.html">Using the Mm FLaNK Stack for Edge AI (Apache MXNet, Apache Flink, Apache NiFi, Apache Kafka, Apache Kudu)</a></p>
+ </ul>
+ </td>
+ </tr>
+ <tr>
+ <td><span class="glyphicon glyphicon-fire" aria-hidden="true"></span> Blogposts</td>
+ <td><ul>
+ <b>Flink 1.11 Series</b>
+ <li><a href="https://flink.apache.org/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+ <li><a href="https://flink.apache.org/news/2020/08/06/external-resource.html">Accelerating your workload with GPU and other external resources</a></li>
+ <li><a href="https://flink.apache.org/2020/08/04/pyflink-pandas-udf-support-flink.html">PyFlink: The integration of Pandas into PyFlink</a></li>
+ <p></p>
+ <b>Other</b>
+ <li><a href="https://flink.apache.org/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
+ <li><a href="https://flink.apache.org/news/2020/07/30/demo-fraud-detection-3.html">Advanced Flink Application Patterns Vol.3: Custom Window Processing</a></li>
+ </ul>
+ </td>
+ </tr>
+ <td><span class="glyphicon glyphicon glyphicon-certificate" aria-hidden="true"></span> Flink Packages</td>
+ <td><ul><p><a href="https://flink-packages.org/">Flink Packages</a> is a website where you can explore (and contribute to) the Flink <br /> ecosystem of connectors, extensions, APIs, tools and integrations. <b>New in:</b> </p>
+ <li><a href="https://flink-packages.org/packages/cdc-connectors"> Flink CDC Connectors</a></li>
+ <li><a href="https://flink-packages.org/packages/streaming-flink-file-source">Flink File Source</a></li>
+ <li><a href="https://flink-packages.org/packages/streaming-flink-dynamodb-connector">Flink DynamoDB Connector</a></li>
+ </ul>
+ </td>
+
+ </tbody>
+</table>
+
+<hr />
+
+<p>If you’d like to keep a closer eye on what’s happening in the community, subscribe to the Flink <a href="https://flink.apache.org/community.html#mailing-lists">@community mailing list</a> to get fine-grained weekly updates, upcoming event announcements and more.</p>
+</description>
+<pubDate>Fri, 04 Sep 2020 10:00:00 +0200</pubDate>
+<link>https://flink.apache.org/news/2020/09/04/community-update.html</link>
+<guid isPermaLink="true">/news/2020/09/04/community-update.html</guid>
+</item>
+
+<item>
<title>Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</title>
<description><p>Apache Flink 1.11 comes with significant changes to the memory model of Flink’s JobManager and configuration options for your Flink clusters.
These recently-introduced changes make Flink adaptable to all kinds of deployment environments (e.g. Kubernetes, Yarn, Mesos),
@@ -17386,18 +17643,5 @@ enable the joining of a main, high-throughput stream with one more more inputs w
<guid isPermaLink="true">/news/2016/04/22/release-1.0.2.html</guid>
</item>
-<item>
-<title>Flink Forward 2016 Call for Submissions Is Now Open</title>
-<description><p>We are happy to announce that the call for submissions for Flink Forward 2016 is now open! The conference will take place September 12-14, 2016 in Berlin, Germany, bringing together the open source stream processing community. Most Apache Flink committers will attend the conference, making it the ideal venue to learn more about the project and its roadmap and connect with the community.</p>
-
-<p>The conference welcomes submissions on everything Flink-related, including experiences with using Flink, products based on Flink, technical talks on extending Flink, as well as connecting Flink with other open source or proprietary software.</p>
-
-<p>Read more <a href="http://flink-forward.org/">here</a>.</p>
-</description>
-<pubDate>Thu, 14 Apr 2016 12:00:00 +0200</pubDate>
-<link>https://flink.apache.org/news/2016/04/14/flink-forward-announce.html</link>
-<guid isPermaLink="true">/news/2016/04/14/flink-forward-announce.html</guid>
-</item>
-
</channel>
</rss>
diff --git a/content/blog/index.html b/content/blog/index.html
index 18194b1..ded0cd1 100644
--- a/content/blog/index.html
+++ b/content/blog/index.html
@@ -196,6 +196,19 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></h2>
+
+ <p>04 Sep 2020
+ Marta Paes (<a href="https://twitter.com/morsapaes">@morsapaes</a>)</p>
+
+ <p>Ah, so much for a quiet August month. This time around, we bring you some new Flink Improvement Proposals (FLIPs), a preview of the upcoming Flink Stateful Functions 2.2 release and a look into how far Flink has come in comparison to 2019.</p>
+
+ <p><a href="/news/2020/09/04/community-update.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></h2>
<p>01 Sep 2020
@@ -316,21 +329,6 @@
<hr>
- <article>
- <h2 class="blog-title"><a href="/2020/07/23/catalogs.html">Sharing is caring - Catalogs in Flink SQL</a></h2>
-
- <p>23 Jul 2020
- Dawid Wysakowicz (<a href="https://twitter.com/dwysakowicz">@dwysakowicz</a>)</p>
-
- <p><p>With an ever-growing number of people working with data, it’s a common practice for companies to build self-service platforms with the goal of democratizing their access across different teams and — especially — to enable users from any background to be independent in their data needs. In such environments, metadata management becomes a crucial aspect. Without it, users often work blindly, spending too much time searching for datasets and their location, figuring out data for [...]
-
-</p>
-
- <p><a href="/2020/07/23/catalogs.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -363,6 +361,16 @@
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/blog/page10/index.html b/content/blog/page10/index.html
index f96b601..92c118c 100644
--- a/content/blog/page10/index.html
+++ b/content/blog/page10/index.html
@@ -196,6 +196,21 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2016/12/21/release-1.1.4.html">Apache Flink 1.1.4 Released</a></h2>
+
+ <p>21 Dec 2016
+ </p>
+
+ <p><p>The Apache Flink community released the next bugfix version of the Apache Flink 1.1 series.</p>
+
+</p>
+
+ <p><a href="/news/2016/12/21/release-1.1.4.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2016/12/19/2016-year-in-review.html">Apache Flink in 2016: Year in Review</a></h2>
<p>19 Dec 2016 by Mike Winters
@@ -327,21 +342,6 @@
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2016/04/14/flink-forward-announce.html">Flink Forward 2016 Call for Submissions Is Now Open</a></h2>
-
- <p>14 Apr 2016 by Aljoscha Krettek (<a href="https://twitter.com/">@aljoscha</a>)
- </p>
-
- <p><p>We are happy to announce that the call for submissions for Flink Forward 2016 is now open! The conference will take place September 12-14, 2016 in Berlin, Germany, bringing together the open source stream processing community. Most Apache Flink committers will attend the conference, making it the ideal venue to learn more about the project and its roadmap and connect with the community.</p>
-
-</p>
-
- <p><a href="/news/2016/04/14/flink-forward-announce.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -374,6 +374,16 @@
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/blog/page11/index.html b/content/blog/page11/index.html
index cebcde7..32d1278 100644
--- a/content/blog/page11/index.html
+++ b/content/blog/page11/index.html
@@ -196,6 +196,21 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2016/04/14/flink-forward-announce.html">Flink Forward 2016 Call for Submissions Is Now Open</a></h2>
+
+ <p>14 Apr 2016 by Aljoscha Krettek (<a href="https://twitter.com/">@aljoscha</a>)
+ </p>
+
+ <p><p>We are happy to announce that the call for submissions for Flink Forward 2016 is now open! The conference will take place September 12-14, 2016 in Berlin, Germany, bringing together the open source stream processing community. Most Apache Flink committers will attend the conference, making it the ideal venue to learn more about the project and its roadmap and connect with the community.</p>
+
+</p>
+
+ <p><a href="/news/2016/04/14/flink-forward-announce.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2016/04/06/cep-monitoring.html">Introducing Complex Event Processing (CEP) with Apache Flink</a></h2>
<p>06 Apr 2016 by Till Rohrmann (<a href="https://twitter.com/">@stsffap</a>)
@@ -323,20 +338,6 @@
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2015/09/16/off-heap-memory.html">Off-heap Memory in Apache Flink and the curious JIT compiler</a></h2>
-
- <p>16 Sep 2015 by Stephan Ewen (<a href="https://twitter.com/">@stephanewen</a>)
- </p>
-
- <p><p>Running data-intensive code in the JVM and making it well-behaved is tricky. Systems that put billions of data objects naively onto the JVM heap face unpredictable OutOfMemoryErrors and Garbage Collection stalls. Of course, you still want to to keep your data in memory as much as possible, for speed and responsiveness of the processing applications. In that context, "off-heap" has become almost something like a magic word to solve these problems.</p>
-<p>In this blog post, we will look at how Flink exploits off-heap memory. The feature is part of the upcoming release, but you can try it out with the latest nightly builds. We will also give a few interesting insights into the behavior for Java's JIT compiler for highly optimized methods and loops.</p></p>
-
- <p><a href="/news/2015/09/16/off-heap-memory.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -369,6 +370,16 @@
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/blog/page12/index.html b/content/blog/page12/index.html
index 0a58578..f5fca5a 100644
--- a/content/blog/page12/index.html
+++ b/content/blog/page12/index.html
@@ -196,6 +196,20 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2015/09/16/off-heap-memory.html">Off-heap Memory in Apache Flink and the curious JIT compiler</a></h2>
+
+ <p>16 Sep 2015 by Stephan Ewen (<a href="https://twitter.com/">@stephanewen</a>)
+ </p>
+
+ <p><p>Running data-intensive code in the JVM and making it well-behaved is tricky. Systems that put billions of data objects naively onto the JVM heap face unpredictable OutOfMemoryErrors and Garbage Collection stalls. Of course, you still want to to keep your data in memory as much as possible, for speed and responsiveness of the processing applications. In that context, "off-heap" has become almost something like a magic word to solve these problems.</p>
+<p>In this blog post, we will look at how Flink exploits off-heap memory. The feature is part of the upcoming release, but you can try it out with the latest nightly builds. We will also give a few interesting insights into the behavior for Java's JIT compiler for highly optimized methods and loops.</p></p>
+
+ <p><a href="/news/2015/09/16/off-heap-memory.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2015/09/03/flink-forward.html">Announcing Flink Forward 2015</a></h2>
<p>03 Sep 2015
@@ -337,24 +351,6 @@ release is a preview release that contains known issues.</p>
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2015/03/02/february-2015-in-flink.html">February 2015 in the Flink community</a></h2>
-
- <p>02 Mar 2015
- </p>
-
- <p><p>February might be the shortest month of the year, but this does not
-mean that the Flink community has not been busy adding features to the
-system and fixing bugs. Here’s a rundown of the activity in the Flink
-community last month.</p>
-
-</p>
-
- <p><a href="/news/2015/03/02/february-2015-in-flink.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -387,6 +383,16 @@ community last month.</p>
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/blog/page13/index.html b/content/blog/page13/index.html
index 7575f9d..e70c171 100644
--- a/content/blog/page13/index.html
+++ b/content/blog/page13/index.html
@@ -196,6 +196,24 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2015/03/02/february-2015-in-flink.html">February 2015 in the Flink community</a></h2>
+
+ <p>02 Mar 2015
+ </p>
+
+ <p><p>February might be the shortest month of the year, but this does not
+mean that the Flink community has not been busy adding features to the
+system and fixing bugs. Here’s a rundown of the activity in the Flink
+community last month.</p>
+
+</p>
+
+ <p><a href="/news/2015/03/02/february-2015-in-flink.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2015/02/09/streaming-example.html">Introducing Flink Streaming</a></h2>
<p>09 Feb 2015
@@ -369,6 +387,16 @@ academic and open source project that Flink originates from.</p>
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/blog/page2/index.html b/content/blog/page2/index.html
index 7eb2cdb..1a4575c 100644
--- a/content/blog/page2/index.html
+++ b/content/blog/page2/index.html
@@ -196,6 +196,21 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/2020/07/23/catalogs.html">Sharing is caring - Catalogs in Flink SQL</a></h2>
+
+ <p>23 Jul 2020
+ Dawid Wysakowicz (<a href="https://twitter.com/dwysakowicz">@dwysakowicz</a>)</p>
+
+ <p><p>With an ever-growing number of people working with data, it’s a common practice for companies to build self-service platforms with the goal of democratizing their access across different teams and — especially — to enable users from any background to be independent in their data needs. In such environments, metadata management becomes a crucial aspect. Without it, users often work blindly, spending too much time searching for datasets and their location, figuring out data for [...]
+
+</p>
+
+ <p><a href="/2020/07/23/catalogs.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></h2>
<p>21 Jul 2020
@@ -332,19 +347,6 @@ and provide a tutorial for running Streaming ETL with Flink on Zeppelin.</p>
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2020/05/04/season-of-docs.html">Applying to Google Season of Docs 2020</a></h2>
-
- <p>04 May 2020
- Marta Paes (<a href="https://twitter.com/morsapaes">@morsapaes</a>)</p>
-
- <p>The Flink community is thrilled to share that the project is applying again to Google Season of Docs (GSoD) this year! If you’re unfamiliar with the program, GSoD is a great initiative organized by Google Open Source to pair technical writers with mentors to work on documentation for open source projects. Does working shoulder to shoulder with the Flink community on documentation sound exciting? We’d love to hear from you!</p>
-
- <p><a href="/news/2020/05/04/season-of-docs.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -377,6 +379,16 @@ and provide a tutorial for running Streaming ETL with Flink on Zeppelin.</p>
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/blog/page3/index.html b/content/blog/page3/index.html
index df237ef..0ab3462 100644
--- a/content/blog/page3/index.html
+++ b/content/blog/page3/index.html
@@ -196,6 +196,19 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2020/05/04/season-of-docs.html">Applying to Google Season of Docs 2020</a></h2>
+
+ <p>04 May 2020
+ Marta Paes (<a href="https://twitter.com/morsapaes">@morsapaes</a>)</p>
+
+ <p>The Flink community is thrilled to share that the project is applying again to Google Season of Docs (GSoD) this year! If you’re unfamiliar with the program, GSoD is a great initiative organized by Google Open Source to pair technical writers with mentors to work on documentation for open source projects. Does working shoulder to shoulder with the Flink community on documentation sound exciting? We’d love to hear from you!</p>
+
+ <p><a href="/news/2020/05/04/season-of-docs.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2020/04/24/release-1.9.3.html">Apache Flink 1.9.3 Released</a></h2>
<p>24 Apr 2020
@@ -319,19 +332,6 @@ This release marks a big milestone: Stateful Functions 2.0 is not only an API up
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2020/02/20/ddl.html">No Java Required: Configuring Sources and Sinks in SQL</a></h2>
-
- <p>20 Feb 2020
- Seth Wiesman (<a href="https://twitter.com/sjwiesman">@sjwiesman</a>)</p>
-
- <p>This post discusses the efforts of the Flink community as they relate to end to end applications with SQL in Apache Flink.</p>
-
- <p><a href="/news/2020/02/20/ddl.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -364,6 +364,16 @@ This release marks a big milestone: Stateful Functions 2.0 is not only an API up
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/blog/page4/index.html b/content/blog/page4/index.html
index 65b5e81..513be9d 100644
--- a/content/blog/page4/index.html
+++ b/content/blog/page4/index.html
@@ -196,6 +196,19 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2020/02/20/ddl.html">No Java Required: Configuring Sources and Sinks in SQL</a></h2>
+
+ <p>20 Feb 2020
+ Seth Wiesman (<a href="https://twitter.com/sjwiesman">@sjwiesman</a>)</p>
+
+ <p>This post discusses the efforts of the Flink community as they relate to end to end applications with SQL in Apache Flink.</p>
+
+ <p><a href="/news/2020/02/20/ddl.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2020/02/11/release-1.10.0.html">Apache Flink 1.10.0 Release Announcement</a></h2>
<p>11 Feb 2020
@@ -320,19 +333,6 @@
<hr>
- <article>
- <h2 class="blog-title"><a href="/feature/2019/09/13/state-processor-api.html">The State Processor API: How to Read, write and modify the state of Flink applications</a></h2>
-
- <p>13 Sep 2019
- Seth Wiesman (<a href="https://twitter.com/sjwiesman">@sjwiesman</a>) & Fabian Hueske (<a href="https://twitter.com/fhueske">@fhueske</a>)</p>
-
- <p>This post explores the State Processor API, introduced with Flink 1.9.0, why this feature is a big step for Flink, what you can use it for, how to use it and explores some future directions that align the feature with Apache Flink's evolution into a system for unified batch and stream processing.</p>
-
- <p><a href="/feature/2019/09/13/state-processor-api.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -365,6 +365,16 @@
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/blog/page5/index.html b/content/blog/page5/index.html
index e573eed..0a5ea16 100644
--- a/content/blog/page5/index.html
+++ b/content/blog/page5/index.html
@@ -196,6 +196,19 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/feature/2019/09/13/state-processor-api.html">The State Processor API: How to Read, write and modify the state of Flink applications</a></h2>
+
+ <p>13 Sep 2019
+ Seth Wiesman (<a href="https://twitter.com/sjwiesman">@sjwiesman</a>) & Fabian Hueske (<a href="https://twitter.com/fhueske">@fhueske</a>)</p>
+
+ <p>This post explores the State Processor API, introduced with Flink 1.9.0, why this feature is a big step for Flink, what you can use it for, how to use it and explores some future directions that align the feature with Apache Flink's evolution into a system for unified batch and stream processing.</p>
+
+ <p><a href="/feature/2019/09/13/state-processor-api.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2019/09/11/release-1.8.2.html">Apache Flink 1.8.2 Released</a></h2>
<p>11 Sep 2019
@@ -319,19 +332,6 @@
<hr>
- <article>
- <h2 class="blog-title"><a href="/2019/05/03/pulsar-flink.html">When Flink & Pulsar Come Together</a></h2>
-
- <p>03 May 2019
- Sijie Guo (<a href="https://twitter.com/sijieg">@sijieg</a>)</p>
-
- <p>Apache Flink and Apache Pulsar are distributed data processing systems. When combined, they offer elastic data processing at large scale. This post describes how Pulsar and Flink can work together to provide a seamless developer experience.</p>
-
- <p><a href="/2019/05/03/pulsar-flink.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -364,6 +364,16 @@
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/blog/page6/index.html b/content/blog/page6/index.html
index 1861a9e..4bacdf2 100644
--- a/content/blog/page6/index.html
+++ b/content/blog/page6/index.html
@@ -196,6 +196,19 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/2019/05/03/pulsar-flink.html">When Flink & Pulsar Come Together</a></h2>
+
+ <p>03 May 2019
+ Sijie Guo (<a href="https://twitter.com/sijieg">@sijieg</a>)</p>
+
+ <p>Apache Flink and Apache Pulsar are distributed data processing systems. When combined, they offer elastic data processing at large scale. This post describes how Pulsar and Flink can work together to provide a seamless developer experience.</p>
+
+ <p><a href="/2019/05/03/pulsar-flink.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2019/04/17/sod.html">Apache Flink's Application to Season of Docs</a></h2>
<p>17 Apr 2019
@@ -326,21 +339,6 @@ for more details.</p>
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2018/12/22/release-1.6.3.html">Apache Flink 1.6.3 Released</a></h2>
-
- <p>22 Dec 2018
- </p>
-
- <p><p>The Apache Flink community released the third bugfix version of the Apache Flink 1.6 series.</p>
-
-</p>
-
- <p><a href="/news/2018/12/22/release-1.6.3.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -373,6 +371,16 @@ for more details.</p>
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/blog/page7/index.html b/content/blog/page7/index.html
index b1d6c02..e7728a7 100644
--- a/content/blog/page7/index.html
+++ b/content/blog/page7/index.html
@@ -196,6 +196,21 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2018/12/22/release-1.6.3.html">Apache Flink 1.6.3 Released</a></h2>
+
+ <p>22 Dec 2018
+ </p>
+
+ <p><p>The Apache Flink community released the third bugfix version of the Apache Flink 1.6 series.</p>
+
+</p>
+
+ <p><a href="/news/2018/12/22/release-1.6.3.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2018/12/21/release-1.7.1.html">Apache Flink 1.7.1 Released</a></h2>
<p>21 Dec 2018
@@ -332,21 +347,6 @@ Please check the <a href="https://issues.apache.org/jira/secure/ReleaseNote.jspa
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2018/07/12/release-1.5.1.html">Apache Flink 1.5.1 Released</a></h2>
-
- <p>12 Jul 2018
- </p>
-
- <p><p>The Apache Flink community released the first bugfix version of the Apache Flink 1.5 series.</p>
-
-</p>
-
- <p><a href="/news/2018/07/12/release-1.5.1.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -379,6 +379,16 @@ Please check the <a href="https://issues.apache.org/jira/secure/ReleaseNote.jspa
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/blog/page8/index.html b/content/blog/page8/index.html
index d473a02..88ed1ca 100644
--- a/content/blog/page8/index.html
+++ b/content/blog/page8/index.html
@@ -196,6 +196,21 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2018/07/12/release-1.5.1.html">Apache Flink 1.5.1 Released</a></h2>
+
+ <p>12 Jul 2018
+ </p>
+
+ <p><p>The Apache Flink community released the first bugfix version of the Apache Flink 1.5 series.</p>
+
+</p>
+
+ <p><a href="/news/2018/07/12/release-1.5.1.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2018/05/25/release-1.5.0.html">Apache Flink 1.5.0 Release Announcement</a></h2>
<p>25 May 2018
@@ -329,21 +344,6 @@ what’s coming in Flink 1.4.0 as well as a preview of what the Flink community
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2017/08/05/release-1.3.2.html">Apache Flink 1.3.2 Released</a></h2>
-
- <p>05 Aug 2017
- </p>
-
- <p><p>The Apache Flink community released the second bugfix version of the Apache Flink 1.3 series.</p>
-
-</p>
-
- <p><a href="/news/2017/08/05/release-1.3.2.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -376,6 +376,16 @@ what’s coming in Flink 1.4.0 as well as a preview of what the Flink community
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/blog/page9/index.html b/content/blog/page9/index.html
index 671c1d5..b1ba913 100644
--- a/content/blog/page9/index.html
+++ b/content/blog/page9/index.html
@@ -196,6 +196,21 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2017/08/05/release-1.3.2.html">Apache Flink 1.3.2 Released</a></h2>
+
+ <p>05 Aug 2017
+ </p>
+
+ <p><p>The Apache Flink community released the second bugfix version of the Apache Flink 1.3 series.</p>
+
+</p>
+
+ <p><a href="/news/2017/08/05/release-1.3.2.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/features/2017/07/04/flink-rescalable-state.html">A Deep Dive into Rescalable State in Apache Flink</a></h2>
<p>04 Jul 2017 by Stefan Richter (<a href="https://twitter.com/">@StefanRRichter</a>)
@@ -323,21 +338,6 @@
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2016/12/21/release-1.1.4.html">Apache Flink 1.1.4 Released</a></h2>
-
- <p>21 Dec 2016
- </p>
-
- <p><p>The Apache Flink community released the next bugfix version of the Apache Flink 1.1 series.</p>
-
-</p>
-
- <p><a href="/news/2016/12/21/release-1.1.4.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -370,6 +370,16 @@
<ul id="markdown-toc">
+ <li><a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></li>
diff --git a/content/img/blog/2020-09-04-community-update/2020-09-04-community-update_1.png b/content/img/blog/2020-09-04-community-update/2020-09-04-community-update_1.png
new file mode 100644
index 0000000..a0bf914
Binary files /dev/null and b/content/img/blog/2020-09-04-community-update/2020-09-04-community-update_1.png differ
diff --git a/content/index.html b/content/index.html
index fa5be26..b1ce59f 100644
--- a/content/index.html
+++ b/content/index.html
@@ -568,6 +568,9 @@
<dl>
+ <dt> <a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></dt>
+ <dd>Ah, so much for a quiet August month. This time around, we bring you some new Flink Improvement Proposals (FLIPs), a preview of the upcoming Flink Stateful Functions 2.2 release and a look into how far Flink has come in comparison to 2019.</dd>
+
<dt> <a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></dt>
<dd>In a previous blog post, we focused on the memory model of the TaskManagers and its improvements with the Apache Flink 1.10 release. This blog post addresses the same topic but for Flink's JobManager instead.</dd>
@@ -583,9 +586,6 @@
<dd><p>In this blog post, we’ll take a look at a class of use cases that is a natural fit for <a href="https://flink.apache.org/stateful-functions.html">Flink Stateful Functions</a>: monitoring and controlling networks of connected devices (often called the “Internet of Things” (IoT)).</p>
</dd>
-
- <dt> <a href="/news/2020/08/06/external-resource.html">Accelerating your workload with GPU and other external resources</a></dt>
- <dd>This post introduces the new External Resource Framework in Flink 1.11 and take GPU as an example to show how to accelerate your workload with external resources.</dd>
</dl>
diff --git a/content/news/2020/09/04/community-update.html b/content/news/2020/09/04/community-update.html
new file mode 100644
index 0000000..bfd864e
--- /dev/null
+++ b/content/news/2020/09/04/community-update.html
@@ -0,0 +1,500 @@
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
+ <title>Apache Flink: Flink Community Update - August'20</title>
+ <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
+ <link rel="icon" href="/favicon.ico" type="image/x-icon">
+
+ <!-- Bootstrap -->
+ <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
+ <link rel="stylesheet" href="/css/flink.css">
+ <link rel="stylesheet" href="/css/syntax.css">
+
+ <!-- Blog RSS feed -->
+ <link href="/blog/feed.xml" rel="alternate" type="application/rss+xml" title="Apache Flink Blog: RSS feed" />
+
+ <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
+ <!-- We need to load Jquery in the header for custom google analytics event tracking-->
+ <script src="/js/jquery.min.js"></script>
+
+ <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
+ <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
+ <!--[if lt IE 9]>
+ <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
+ <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
+ <![endif]-->
+ </head>
+ <body>
+
+
+ <!-- Main content. -->
+ <div class="container">
+ <div class="row">
+
+
+ <div id="sidebar" class="col-sm-3">
+
+
+<!-- Top navbar. -->
+ <nav class="navbar navbar-default">
+ <!-- The logo. -->
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <div class="navbar-logo">
+ <a href="/">
+ <img alt="Apache Flink" src="/img/flink-header-logo.svg" width="147px" height="73px">
+ </a>
+ </div>
+ </div><!-- /.navbar-header -->
+
+ <!-- The navigation links. -->
+ <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
+ <ul class="nav navbar-nav navbar-main">
+
+ <!-- First menu section explains visitors what Flink is -->
+
+ <!-- What is Stream Processing? -->
+ <!--
+ <li><a href="/streamprocessing1.html">What is Stream Processing?</a></li>
+ -->
+
+ <!-- What is Flink? -->
+ <li><a href="/flink-architecture.html">What is Apache Flink?</a></li>
+
+
+
+ <!-- What is Stateful Functions? -->
+
+ <li><a href="/stateful-functions.html">What is Stateful Functions?</a></li>
+
+ <!-- Use cases -->
+ <li><a href="/usecases.html">Use Cases</a></li>
+
+ <!-- Powered by -->
+ <li><a href="/poweredby.html">Powered By</a></li>
+
+
+
+ <!-- Second menu section aims to support Flink users -->
+
+ <!-- Downloads -->
+ <li><a href="/downloads.html">Downloads</a></li>
+
+ <!-- Getting Started -->
+ <li class="dropdown">
+ <a class="dropdown-toggle" data-toggle="dropdown" href="#">Getting Started<span class="caret"></span></a>
+ <ul class="dropdown-menu">
+ <li><a href="https://ci.apache.org/projects/flink/flink-docs-release-1.11/getting-started/index.html" target="_blank">With Flink <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+ <li><a href="https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.1/getting-started/project-setup.html" target="_blank">With Flink Stateful Functions <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+ <li><a href="/training.html">Training Course</a></li>
+ </ul>
+ </li>
+
+ <!-- Documentation -->
+ <li class="dropdown">
+ <a class="dropdown-toggle" data-toggle="dropdown" href="#">Documentation<span class="caret"></span></a>
+ <ul class="dropdown-menu">
+ <li><a href="https://ci.apache.org/projects/flink/flink-docs-release-1.11" target="_blank">Flink 1.11 (Latest stable release) <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+ <li><a href="https://ci.apache.org/projects/flink/flink-docs-master" target="_blank">Flink Master (Latest Snapshot) <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+ <li><a href="https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.1" target="_blank">Flink Stateful Functions 2.1 (Latest stable release) <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+ <li><a href="https://ci.apache.org/projects/flink/flink-statefun-docs-master" target="_blank">Flink Stateful Functions Master (Latest Snapshot) <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+ </ul>
+ </li>
+
+ <!-- getting help -->
+ <li><a href="/gettinghelp.html">Getting Help</a></li>
+
+ <!-- Blog -->
+ <li class="active"><a href="/blog/"><b>Flink Blog</b></a></li>
+
+
+ <!-- Flink-packages -->
+ <li>
+ <a href="https://flink-packages.org" target="_blank">flink-packages.org <small><span class="glyphicon glyphicon-new-window"></span></small></a>
+ </li>
+
+
+ <!-- Third menu section aim to support community and contributors -->
+
+ <!-- Community -->
+ <li><a href="/community.html">Community & Project Info</a></li>
+
+ <!-- Roadmap -->
+ <li><a href="/roadmap.html">Roadmap</a></li>
+
+ <!-- Contribute -->
+ <li><a href="/contributing/how-to-contribute.html">How to Contribute</a></li>
+
+
+ <!-- GitHub -->
+ <li>
+ <a href="https://github.com/apache/flink" target="_blank">Flink on GitHub <small><span class="glyphicon glyphicon-new-window"></span></small></a>
+ </li>
+
+
+
+ <!-- Language Switcher -->
+ <li>
+
+
+ <!-- link to the Chinese home page when current is blog page -->
+ <a href="/zh">中文版</a>
+
+
+ </li>
+
+ </ul>
+
+ <ul class="nav navbar-nav navbar-bottom">
+ <hr />
+
+ <!-- Twitter -->
+ <li><a href="https://twitter.com/apacheflink" target="_blank">@ApacheFlink <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+
+ <!-- Visualizer -->
+ <li class=" hidden-md hidden-sm"><a href="/visualizer/" target="_blank">Plan Visualizer <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+
+ <hr />
+
+ <li><a href="https://apache.org" target="_blank">Apache Software Foundation <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+
+ <li>
+ <style>
+ .smalllinks:link {
+ display: inline-block !important; background: none; padding-top: 0px; padding-bottom: 0px; padding-right: 0px; min-width: 75px;
+ }
+ </style>
+
+ <a class="smalllinks" href="https://www.apache.org/licenses/" target="_blank">License</a> <small><span class="glyphicon glyphicon-new-window"></span></small>
+
+ <a class="smalllinks" href="https://www.apache.org/security/" target="_blank">Security</a> <small><span class="glyphicon glyphicon-new-window"></span></small>
+
+ <a class="smalllinks" href="https://www.apache.org/foundation/sponsorship.html" target="_blank">Donate</a> <small><span class="glyphicon glyphicon-new-window"></span></small>
+
+ <a class="smalllinks" href="https://www.apache.org/foundation/thanks.html" target="_blank">Thanks</a> <small><span class="glyphicon glyphicon-new-window"></span></small>
+ </li>
+
+ </ul>
+ </div><!-- /.navbar-collapse -->
+ </nav>
+
+ </div>
+ <div class="col-sm-9">
+ <div class="row-fluid">
+ <div class="col-sm-12">
+ <div class="row">
+ <h1>Flink Community Update - August'20</h1>
+ <p><i></i></p>
+
+ <article>
+ <p>04 Sep 2020 Marta Paes (<a href="https://twitter.com/morsapaes">@morsapaes</a>)</p>
+
+<p>Ah, so much for a quiet August month. This time around, we bring you some new Flink Improvement Proposals (FLIPs), a preview of the upcoming <a href="https://ci.apache.org/projects/flink/flink-statefun-docs-master/">Flink Stateful Functions</a> 2.2 release and a look into how far Flink has come in comparison to 2019.</p>
+
+<div class="page-toc">
+<ul id="markdown-toc">
+ <li><a href="#the-past-month-in-flink" id="markdown-toc-the-past-month-in-flink">The Past Month in Flink</a> <ul>
+ <li><a href="#flink-releases" id="markdown-toc-flink-releases">Flink Releases</a> <ul>
+ <li><a href="#getting-ready-for-flink-stateful-functions-22" id="markdown-toc-getting-ready-for-flink-stateful-functions-22">Getting Ready for Flink Stateful Functions 2.2</a></li>
+ <li><a href="#flink-1102" id="markdown-toc-flink-1102">Flink 1.10.2</a></li>
+ </ul>
+ </li>
+ <li><a href="#new-flink-improvement-proposals-flips" id="markdown-toc-new-flink-improvement-proposals-flips">New Flink Improvement Proposals (FLIPs)</a></li>
+ <li><a href="#new-committers-and-pmc-members" id="markdown-toc-new-committers-and-pmc-members">New Committers and PMC Members</a> <ul>
+ <li><a href="#new-pmc-members" id="markdown-toc-new-pmc-members">New PMC Members</a></li>
+ <li><a href="#new-committers" id="markdown-toc-new-committers">New Committers</a></li>
+ </ul>
+ </li>
+ </ul>
+ </li>
+ <li><a href="#the-bigger-picture" id="markdown-toc-the-bigger-picture">The Bigger Picture</a> <ul>
+ <li><a href="#flink-in-2019-the-aftermath" id="markdown-toc-flink-in-2019-the-aftermath">Flink in 2019: the Aftermath</a></li>
+ <li><a href="#google-season-of-docs-2020-results" id="markdown-toc-google-season-of-docs-2020-results">Google Season of Docs 2020 Results</a></li>
+ </ul>
+ </li>
+ <li><a href="#upcoming-events-and-more" id="markdown-toc-upcoming-events-and-more">Upcoming Events (and More!)</a></li>
+</ul>
+
+</div>
+
+<h1 id="the-past-month-in-flink">The Past Month in Flink</h1>
+
+<h2 id="flink-releases">Flink Releases</h2>
+
+<h3 id="getting-ready-for-flink-stateful-functions-22">Getting Ready for Flink Stateful Functions 2.2</h3>
+
+<p>The details of the next release of <a href="https://ci.apache.org/projects/flink/flink-statefun-docs-master/">Stateful Functions</a> are under discussion in <a href="http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/Next-Stateful-Functions-Release-td44063.html">this @dev mailing list thread</a>, and the feature freeze is set for <strong>September 10th</strong> — so, you can expect Stateful Functions 2.2 to be released soon after! Some of the most relevant features in the [...]
+
+<ul>
+ <li>
+ <p><strong>DataStream API interoperability</strong>, allowing users to embed Stateful Functions pipelines in regular <a href="https://ci.apache.org/projects/flink/flink-docs-stable/dev/datastream_api.html">DataStream API</a> programs with <code>DataStream</code> ingress/egress.</p>
+ </li>
+ <li>
+ <p><strong>Fine-grained control over state</strong> for remote functions, including the ability to configure different state expiration modes for each individual function.</p>
+ </li>
+</ul>
+
+<p>As the community around StateFun grows, the release cycle will follow this pattern of smaller and more frequent releases to incorporate user feedback and allow for faster iteration. If you’d like to get involved, we’re always looking for <a href="https://github.com/apache/flink-statefun#contributing">new contributors</a>!</p>
+
+<h3 id="flink-1102">Flink 1.10.2</h3>
+
+<p>The community has announced the second patch version to cover some outstanding issues in Flink 1.10. You can find a detailed list with all the improvements and bugfixes that went into Flink 1.10.2 in the <a href="https://flink.apache.org/news/2020/08/25/release-1.10.2.html">announcement blogpost</a>.</p>
+
+<hr />
+
+<h2 id="new-flink-improvement-proposals-flips">New Flink Improvement Proposals (FLIPs)</h2>
+
+<p>The number of FLIPs being created and discussed in the @dev mailing list is growing week over week, as the Flink 1.12 release takes form and some longer-term efforts are kicked-off. Below are some of the new FLIPs to keep an eye out for!</p>
+
+<table class="table table-bordered">
+ <thead>
+ <tr>
+ <th><center>#</center></th>
+ <th></th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td><a href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741">FLIP-131</a></td>
+ <td><ul>
+ <li><b>Consolidate User-Facing APIs and Deprecate the DataSet API</b></li>
+ <p>The community proposes to deprecate the DataSet API in favor of the Table API/SQL and the DataStream API, in the long run. For this to be feasible, both APIs first need to be <a href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741#FLIP131:ConsolidatetheuserfacingDataflowSDKs/APIs(anddeprecatetheDataSetAPI)-ProposedChanges">adapted and expanded</a> to support the additional use cases currently covered by the DataSet API.</p>
+ <p> The first discussion to branch out of this "umbrella" FLIP is around support for a batch execution mode in the DataStream API (<a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-134%3A+Semantics+of+Bounded+Applications+on+the+DataStream+API">FLIP-134</a>).</p>
+ </ul>
+ </td>
+ </tr>
+ <tr>
+ <td><a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-135+Approximate+Task-Local+Recovery">FLIP-135</a></td>
+ <td><ul>
+ <li><b>Approximate Task-Local Recovery</b></li>
+ <p>To better accommodate recovery scenarios where a certain amount of data loss is tolerable, but a full pipeline restart is not desirable, the community plans to introduce a new failover strategy that allows to restart only the failed task(s). Approximate task-local recovery will allow users to trade consistency for fast failure recovery, which is handy for use cases like online training.</p>
+ </ul>
+ </td>
+ </tr>
+ <tr>
+ <td><a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-136%3A++Improve+interoperability+between+DataStream+and+Table+API">FLIP-136</a></td>
+ <td><ul>
+ <li><b>Improve the interoperability between DataStream and Table API</b></li>
+ <p>The Table API has seen a great deal of refactoring and new features in recent releases, but the interfaces to and from the DataStream API haven't been updated accordingly. The work in this FLIP will cover multiple known gaps to improve interoperability and expose important functionality also to the DataStream API (e.g. changelog handling).</p>
+ </ul>
+ </td>
+ </tr>
+ <tr>
+ <td><a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-139%3A+General+Python+User-Defined+Aggregate+Function+Support+on+Table+API">FLIP-139</a></td>
+ <td><ul>
+ <li><b>Support Stateful Python UDFs</b></li>
+ <p>Python UDFs have been supported in PyFlink <a href="https://flink.apache.org/news/2020/02/11/release-1.10.0.html#pyflink-support-for-native-user-defined-functions-udfs">since 1.10</a>, but were so far limited to stateless functions. The community is now looking to introduce stateful aggregate functions (UDAFs) in the Python Table API.</p>
+ <p><b>Note: </b>Pandas UDAFs are covered in a separate proposal (<a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-137%3A+Support+Pandas+UDAF+in+PyFlink">FLIP-137</a>).</p>
+ </ul>
+ </td>
+ </tr>
+ </tbody>
+</table>
+
+<p>For a complete overview of the development threads coming up in the project, check the <a href="https://cwiki.apache.org/confluence/display/FLINK/1.12+Release">Flink 1.12 Release Wiki</a> and follow the feature discussions in the <a href="https://lists.apache.org/list.html?dev@flink.apache.org">@dev mailing list</a>.</p>
+
+<h2 id="new-committers-and-pmc-members">New Committers and PMC Members</h2>
+
+<p>The Apache Flink community has welcomed <strong>1 new PMC Member</strong> and <strong>1 new Committer</strong> since the last update. Congratulations!</p>
+
+<h3 id="new-pmc-members">New PMC Members</h3>
+
+<div class="row">
+ <div class="col-lg-3">
+ <div class="text-center">
+ <img class="img-circle" src="https://avatars3.githubusercontent.com/u/5466492?s=400&u=7e01cfb0dd0e0dc57d181b986a379027bba48ec4&v=4" width="90" height="90" />
+ <p><a href="https://github.com/dianfu">Dian Fu</a></p>
+ </div>
+ </div>
+</div>
+
+<h3 id="new-committers">New Committers</h3>
+
+<div class="row">
+ <div class="col-lg-3">
+ <div class="text-center">
+ <img class="img-circle" src="https://avatars3.githubusercontent.com/u/43608?s=400&v=4" width="90" height="90" />
+ <p><a href="https://twitter.com/alpinegizmo">David Anderson</a></p>
+ </div>
+ </div>
+</div>
+
+<hr />
+
+<h1 id="the-bigger-picture">The Bigger Picture</h1>
+
+<h2 id="flink-in-2019-the-aftermath">Flink in 2019: the Aftermath</h2>
+
+<p>Roughly a year ago, we did a <a href="https://flink.apache.org/news/2019/09/10/community-update.html#the-bigger-picture">roundup of community stats</a> to understand how far Flink (and the Flink community) had come in 2019. Where does Flink stand now? What changed?</p>
+
+<p>Perhaps the most impressive result this time around is the surge in activity in the @user-zh mailing list. What started as an effort to better support the chinese-speaking users early in 2019 is now even <strong>exceeding</strong> the level of activity of the (already very active) main @user mailing list. Also @dev<sup>1</sup> registered the highest ever peaks in activity in the months leading to the release of Flink 1.11!</p>
+
+<p>For what it’s worth, the Flink GitHub repository is now headed to <strong>15k stars</strong>, after reaching the 10k milestone last year. If you consider some other numbers we gathered previously on <a href="https://flink.apache.org/news/2020/04/01/community-update.html#a-look-into-the-flink-repository">repository activity</a> and <a href="https://flink.apache.org/news/2020/07/27/community-update.html#a-look-into-the-evolution-of-flink-releases">releases over time</a>, 2020 is looking [...]
+
+<center>
+<img src="/img/blog/2020-09-04-community-update/2020-09-04-community-update_1.png" width="1000px" alt="" />
+</center>
+
+<p><sup>1. Excluding messages from “jira@apache.org”.</sup></p>
+
+<div style="line-height:60%;">
+ <br />
+</div>
+
+<p>To put these numbers into perspective, the report for the financial year of 2020 from the Apache Software Foundation (ASF) features Flink as <strong>one of the most active open source projects</strong>, with mentions for:</p>
+
+<ul>
+ <li>Most Active Sources: Visits (#2)</li>
+</ul>
+<p></p>
+<ul>
+ <li>Top Repositories by Number of Commits (#2)</li>
+</ul>
+<p></p>
+<ul>
+ <li>Top Most Active Apache Mailing Lists (@user (#1) and @dev (#2))</li>
+</ul>
+
+<p>For more details on where Flink and other open source projects stand in the bigger ASF picture, check out the <a href="https://www.apache.org/foundation/docs/FY2020AnnualReport.pdf">full report</a>.</p>
+
+<h2 id="google-season-of-docs-2020-results">Google Season of Docs 2020 Results</h2>
+
+<p>In a <a href="https://flink.apache.org/news/2020/06/11/community-update.html#google-season-of-docs-2020">previous update</a>, we announced that Flink had been selected for <a href="https://developers.google.com/season-of-docs">Google Season of Docs (GSoD)</a> 2020, an initiative to pair technical writers with mentors to work on documentation for open source projects. Today, we’d like to welcome the two technical writers that will be working with the Flink community to improve the Tabl [...]
+
+<ul>
+ <li>
+ <p><a href="https://github.com/KKcorps">Kartik</a> is a software engineer at Walmart Labs and a regular contributor to multiple Apache projects. He is also a prolific writer on <a href="https://medium.com/@kharekartik">Medium</a> and has previously published on the <a href="https://flink.apache.org/news/2020/02/07/a-guide-for-unit-testing-in-apache-flink.html">Flink blog</a>. Last year, he contributed to Apache Airflow as part of GSoD and he’s currently revamping the Apache Pinot doc [...]
+ </li>
+ <li>
+ <p><a href="https://www.linkedin.com/in/haseebasif/">Muhammad</a> is a dual degree master student at KTH and TU Berlin, with a focus on distributed systems and data intensive processing (in particular, performance optimization of state backends). He writes frequently about Flink on <a href="https://medium.com/@haseeb1431">Medium</a> and you can catch him at <a href="https://www.flink-forward.org/global-2020/conference-program#flinkndb---skyrocketing-stateful-capabilities-of-apache-fl [...]
+ </li>
+</ul>
+
+<p>We’re looking forward to the next 3 months of collaboration, and would like to thank again all the applicants that invested time into their applications for GSoD with Flink.</p>
+
+<hr />
+
+<h1 id="upcoming-events-and-more">Upcoming Events (and More!)</h1>
+
+<p>With conference season in full swing, we’re glad to see some great Flink content coming up in September! Here, we highlight some of the Flink talks happening soon in virtual events.</p>
+
+<p>As usual, we also leave you with some resources to read and explore.</p>
+
+<table class="table table-bordered">
+ <thead>
+ <tr>
+ <th>Category</th>
+ <th></th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td><span class="glyphicon glyphicon glyphicon-console" aria-hidden="true"></span> Events</td>
+ <td><ul>
+ <b>ODSC Europe (Sep. 17-19)</b>
+ <p><a href="https://odsc.com/speakers/snakes-on-a-plane-interactive-data-exploration-with-pyflink-and-zeppelin-notebooks/">Snakes on a Plane: Interactive Data Exploration with PyFlink and Zeppelin Notebooks</a></p>
+ </ul>
+ <ul>
+ <b>Big Data LDN (Sep. 23-24)</b>
+ <p><a href="https://bigdataldn.com/">Flink SQL: From Real-Time Pattern Detection to Online View Maintenance</a></p>
+ </ul>
+ <ul>
+ <b>ApacheCon @Home (Sep. 29-Oct.1)</b>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/bigdata-1.html">Integrate Apache Flink with Cloud Native Ecosystem</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/bigdata-1.html">Snakes on a Plane: Interactive Data Exploration with PyFlink and Zeppelin Notebooks</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/bigdata-1.html">Interactive Streaming Data Analytics via Flink on Zeppelin</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/bigdata-2.html">Flink SQL in 2020: Time to show off!</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/streaming.html">Change Data Capture with Flink SQL and Debezium</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/streaming.html">Real-Time Stock Processing With Apache NiFi, Apache Flink and Apache Kafka</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/iot.html">Using the Mm FLaNK Stack for Edge AI (Apache MXNet, Apache Flink, Apache NiFi, Apache Kafka, Apache Kudu)</a></p>
+ </ul>
+ </td>
+ </tr>
+ <tr>
+ <td><span class="glyphicon glyphicon-fire" aria-hidden="true"></span> Blogposts</td>
+ <td><ul>
+ <b>Flink 1.11 Series</b>
+ <li><a href="https://flink.apache.org/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+ <li><a href="https://flink.apache.org/news/2020/08/06/external-resource.html">Accelerating your workload with GPU and other external resources</a></li>
+ <li><a href="https://flink.apache.org/2020/08/04/pyflink-pandas-udf-support-flink.html">PyFlink: The integration of Pandas into PyFlink</a></li>
+ <p></p>
+ <b>Other</b>
+ <li><a href="https://flink.apache.org/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
+ <li><a href="https://flink.apache.org/news/2020/07/30/demo-fraud-detection-3.html">Advanced Flink Application Patterns Vol.3: Custom Window Processing</a></li>
+ </ul>
+ </td>
+ </tr>
+ <td><span class="glyphicon glyphicon glyphicon-certificate" aria-hidden="true"></span> Flink Packages</td>
+ <td><ul><p><a href="https://flink-packages.org/">Flink Packages</a> is a website where you can explore (and contribute to) the Flink <br /> ecosystem of connectors, extensions, APIs, tools and integrations. <b>New in:</b> </p>
+ <li><a href="https://flink-packages.org/packages/cdc-connectors"> Flink CDC Connectors</a></li>
+ <li><a href="https://flink-packages.org/packages/streaming-flink-file-source">Flink File Source</a></li>
+ <li><a href="https://flink-packages.org/packages/streaming-flink-dynamodb-connector">Flink DynamoDB Connector</a></li>
+ </ul>
+ </td>
+
+ </tbody>
+</table>
+
+<hr />
+
+<p>If you’d like to keep a closer eye on what’s happening in the community, subscribe to the Flink <a href="https://flink.apache.org/community.html#mailing-lists">@community mailing list</a> to get fine-grained weekly updates, upcoming event announcements and more.</p>
+
+ </article>
+ </div>
+
+ <div class="row">
+ <div id="disqus_thread"></div>
+ <script type="text/javascript">
+ /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
+ var disqus_shortname = 'stratosphere-eu'; // required: replace example with your forum shortname
+
+ /* * * DON'T EDIT BELOW THIS LINE * * */
+ (function() {
+ var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
+ dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
+ (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
+ })();
+ </script>
+ </div>
+ </div>
+</div>
+ </div>
+ </div>
+
+ <hr />
+
+ <div class="row">
+ <div class="footer text-center col-sm-12">
+ <p>Copyright © 2014-2019 <a href="http://apache.org">The Apache Software Foundation</a>. All Rights Reserved.</p>
+ <p>Apache Flink, Flink®, Apache®, the squirrel logo, and the Apache feather logo are either registered trademarks or trademarks of The Apache Software Foundation.</p>
+ <p><a href="/privacy-policy.html">Privacy Policy</a> · <a href="/blog/feed.xml">RSS feed</a></p>
+ </div>
+ </div>
+ </div><!-- /.container -->
+
+ <!-- Include all compiled plugins (below), or include individual files as needed -->
+ <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.matchHeight/0.7.0/jquery.matchHeight-min.js"></script>
+ <script src="/js/codetabs.js"></script>
+ <script src="/js/stickysidebar.js"></script>
+
+ <!-- Google Analytics -->
+ <script>
+ (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+ m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+ })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+
+ ga('create', 'UA-52545728-1', 'auto');
+ ga('send', 'pageview');
+ </script>
+ </body>
+</html>
diff --git a/content/zh/index.html b/content/zh/index.html
index 3f789cd..9e89cc6 100644
--- a/content/zh/index.html
+++ b/content/zh/index.html
@@ -565,6 +565,9 @@
<dl>
+ <dt> <a href="/news/2020/09/04/community-update.html">Flink Community Update - August'20</a></dt>
+ <dd>Ah, so much for a quiet August month. This time around, we bring you some new Flink Improvement Proposals (FLIPs), a preview of the upcoming Flink Stateful Functions 2.2 release and a look into how far Flink has come in comparison to 2019.</dd>
+
<dt> <a href="/2020/09/01/flink-1.11-memory-management-improvements.html">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a></dt>
<dd>In a previous blog post, we focused on the memory model of the TaskManagers and its improvements with the Apache Flink 1.10 release. This blog post addresses the same topic but for Flink's JobManager instead.</dd>
@@ -580,9 +583,6 @@
<dd><p>In this blog post, we’ll take a look at a class of use cases that is a natural fit for <a href="https://flink.apache.org/stateful-functions.html">Flink Stateful Functions</a>: monitoring and controlling networks of connected devices (often called the “Internet of Things” (IoT)).</p>
</dd>
-
- <dt> <a href="/news/2020/08/06/external-resource.html">Accelerating your workload with GPU and other external resources</a></dt>
- <dd>This post introduces the new External Resource Framework in Flink 1.11 and take GPU as an example to show how to accelerate your workload with external resources.</dd>
</dl>
[flink-web] 01/02: Adding a Community Update blogpost for
August(ish).
Posted by rm...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
rmetzger pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/flink-web.git
commit 6cf1eedfe3d5ed82f4b3f76d3cfca34eae0a8a34
Author: Marta Paes Moreira <ma...@gmail.com>
AuthorDate: Tue Sep 1 03:24:56 2020 +0200
Adding a Community Update blogpost for August(ish).
---
_posts/2020-09-04-community-update.md | 222 +++++++++++++++++++++
.../2020-09-04-community-update_1.png | Bin 0 -> 197178 bytes
2 files changed, 222 insertions(+)
diff --git a/_posts/2020-09-04-community-update.md b/_posts/2020-09-04-community-update.md
new file mode 100644
index 0000000..7f4b35e
--- /dev/null
+++ b/_posts/2020-09-04-community-update.md
@@ -0,0 +1,222 @@
+---
+layout: post
+title: "Flink Community Update - August'20"
+date: 2020-09-04T08:00:00.000Z
+categories: news
+authors:
+- morsapaes:
+ name: "Marta Paes"
+ twitter: "morsapaes"
+
+excerpt: Ah, so much for a quiet August month. This time around, we bring you some new Flink Improvement Proposals (FLIPs), a preview of the upcoming Flink Stateful Functions 2.2 release and a look into how far Flink has come in comparison to 2019.
+---
+
+Ah, so much for a quiet August month. This time around, we bring you some new Flink Improvement Proposals (FLIPs), a preview of the upcoming [Flink Stateful Functions](https://ci.apache.org/projects/flink/flink-statefun-docs-master/) 2.2 release and a look into how far Flink has come in comparison to 2019.
+
+{% toc %}
+
+# The Past Month in Flink
+
+## Flink Releases
+
+### Getting Ready for Flink Stateful Functions 2.2
+
+The details of the next release of [Stateful Functions](https://ci.apache.org/projects/flink/flink-statefun-docs-master/) are under discussion in [this @dev mailing list thread](http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/Next-Stateful-Functions-Release-td44063.html), and the feature freeze is set for **September 10th** — so, you can expect Stateful Functions 2.2 to be released soon after! Some of the most relevant features in the upcoming release are:
+
+* **DataStream API interoperability**, allowing users to embed Stateful Functions pipelines in regular [DataStream API](https://ci.apache.org/projects/flink/flink-docs-stable/dev/datastream_api.html) programs with `DataStream` ingress/egress.
+
+* **Fine-grained control over state** for remote functions, including the ability to configure different state expiration modes for each individual function.
+
+As the community around StateFun grows, the release cycle will follow this pattern of smaller and more frequent releases to incorporate user feedback and allow for faster iteration. If you’d like to get involved, we’re always looking for [new contributors](https://github.com/apache/flink-statefun#contributing)!
+
+### Flink 1.10.2
+
+The community has announced the second patch version to cover some outstanding issues in Flink 1.10. You can find a detailed list with all the improvements and bugfixes that went into Flink 1.10.2 in the [announcement blogpost](https://flink.apache.org/news/2020/08/25/release-1.10.2.html).
+
+<hr>
+
+## New Flink Improvement Proposals (FLIPs)
+
+The number of FLIPs being created and discussed in the @dev mailing list is growing week over week, as the Flink 1.12 release takes form and some longer-term efforts are kicked-off. Below are some of the new FLIPs to keep an eye out for!
+
+<table class="table table-bordered">
+ <thead>
+ <tr>
+ <th><center>#</center></th>
+ <th></th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td><a href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741">FLIP-131</a></td>
+ <td><ul>
+ <li><b>Consolidate User-Facing APIs and Deprecate the DataSet API</b></li>
+ <p>The community proposes to deprecate the DataSet API in favor of the Table API/SQL and the DataStream API, in the long run. For this to be feasible, both APIs first need to be <a href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741#FLIP131:ConsolidatetheuserfacingDataflowSDKs/APIs(anddeprecatetheDataSetAPI)-ProposedChanges">adapted and expanded</a> to support the additional use cases currently covered by the DataSet API.</p>
+ <p> The first discussion to branch out of this "umbrella" FLIP is around support for a batch execution mode in the DataStream API (<a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-134%3A+Semantics+of+Bounded+Applications+on+the+DataStream+API">FLIP-134</a>).</p>
+ </ul>
+ </td>
+ </tr>
+ <tr>
+ <td><a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-135+Approximate+Task-Local+Recovery">FLIP-135</a></td>
+ <td><ul>
+ <li><b>Approximate Task-Local Recovery</b></li>
+ <p>To better accommodate recovery scenarios where a certain amount of data loss is tolerable, but a full pipeline restart is not desirable, the community plans to introduce a new failover strategy that allows to restart only the failed task(s). Approximate task-local recovery will allow users to trade consistency for fast failure recovery, which is handy for use cases like online training.</p>
+ </ul>
+ </td>
+ </tr>
+ <tr>
+ <td><a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-136%3A++Improve+interoperability+between+DataStream+and+Table+API">FLIP-136</a></td>
+ <td><ul>
+ <li><b>Improve the interoperability between DataStream and Table API</b></li>
+ <p>The Table API has seen a great deal of refactoring and new features in recent releases, but the interfaces to and from the DataStream API haven't been updated accordingly. The work in this FLIP will cover multiple known gaps to improve interoperability and expose important functionality also to the DataStream API (e.g. changelog handling).</p>
+ </ul>
+ </td>
+ </tr>
+ <tr>
+ <td><a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-139%3A+General+Python+User-Defined+Aggregate+Function+Support+on+Table+API">FLIP-139</a></td>
+ <td><ul>
+ <li><b>Support Stateful Python UDFs</b></li>
+ <p>Python UDFs have been supported in PyFlink <a href="https://flink.apache.org/news/2020/02/11/release-1.10.0.html#pyflink-support-for-native-user-defined-functions-udfs">since 1.10</a>, but were so far limited to stateless functions. The community is now looking to introduce stateful aggregate functions (UDAFs) in the Python Table API.</p>
+ <p><b>Note: </b>Pandas UDAFs are covered in a separate proposal (<a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-137%3A+Support+Pandas+UDAF+in+PyFlink">FLIP-137</a>).</p>
+ </ul>
+ </td>
+ </tr>
+ </tbody>
+</table>
+
+For a complete overview of the development threads coming up in the project, check the [Flink 1.12 Release Wiki](https://cwiki.apache.org/confluence/display/FLINK/1.12+Release) and follow the feature discussions in the [@dev mailing list](https://lists.apache.org/list.html?dev@flink.apache.org).
+
+## New Committers and PMC Members
+
+The Apache Flink community has welcomed **1 new PMC Member** and **1 new Committer** since the last update. Congratulations!
+
+### New PMC Members
+
+<div class="row">
+ <div class="col-lg-3">
+ <div class="text-center">
+ <img class="img-circle" src="https://avatars3.githubusercontent.com/u/5466492?s=400&u=7e01cfb0dd0e0dc57d181b986a379027bba48ec4&v=4" width="90" height="90">
+ <p><a href="https://github.com/dianfu">Dian Fu</a></p>
+ </div>
+ </div>
+</div>
+
+### New Committers
+
+<div class="row">
+ <div class="col-lg-3">
+ <div class="text-center">
+ <img class="img-circle" src="https://avatars3.githubusercontent.com/u/43608?s=400&v=4" width="90" height="90">
+ <p><a href="https://twitter.com/alpinegizmo">David Anderson</a></p>
+ </div>
+ </div>
+</div>
+
+<hr>
+
+# The Bigger Picture
+
+## Flink in 2019: the Aftermath
+
+Roughly a year ago, we did a [roundup of community stats](https://flink.apache.org/news/2019/09/10/community-update.html#the-bigger-picture) to understand how far Flink (and the Flink community) had come in 2019. Where does Flink stand now? What changed?
+
+Perhaps the most impressive result this time around is the surge in activity in the @user-zh mailing list. What started as an effort to better support the chinese-speaking users early in 2019 is now even **exceeding** the level of activity of the (already very active) main @user mailing list. Also @dev<sup>1</sup> registered the highest ever peaks in activity in the months leading to the release of Flink 1.11!
+
+For what it's worth, the Flink GitHub repository is now headed to **15k stars**, after reaching the 10k milestone last year. If you consider some other numbers we gathered previously on [repository activity](https://flink.apache.org/news/2020/04/01/community-update.html#a-look-into-the-flink-repository) and [releases over time](https://flink.apache.org/news/2020/07/27/community-update.html#a-look-into-the-evolution-of-flink-releases), 2020 is looking like one for the books in the Flink c [...]
+
+<center>
+<img src="{{ site.baseurl }}/img/blog/2020-09-04-community-update/2020-09-04-community-update_1.png" width="1000px" alt=""/>
+</center>
+
+<sup>1. Excluding messages from "jira@apache.org".</sup>
+
+<div style="line-height:60%;">
+ <br>
+</div>
+
+To put these numbers into perspective, the report for the financial year of 2020 from the Apache Software Foundation (ASF) features Flink as **one of the most active open source projects**, with mentions for:
+
+* Most Active Sources: Visits (#2)
+<p></p>
+* Top Repositories by Number of Commits (#2)
+<p></p>
+* Top Most Active Apache Mailing Lists (@user (#1) and @dev (#2))
+
+For more details on where Flink and other open source projects stand in the bigger ASF picture, check out the [full report](https://www.apache.org/foundation/docs/FY2020AnnualReport.pdf).
+
+## Google Season of Docs 2020 Results
+
+In a [previous update](https://flink.apache.org/news/2020/06/11/community-update.html#google-season-of-docs-2020), we announced that Flink had been selected for [Google Season of Docs (GSoD)](https://developers.google.com/season-of-docs) 2020, an initiative to pair technical writers with mentors to work on documentation for open source projects. Today, we'd like to welcome the two technical writers that will be working with the Flink community to improve the Table API/SQL documentation: [...]
+
+* [Kartik](https://github.com/KKcorps) is a software engineer at Walmart Labs and a regular contributor to multiple Apache projects. He is also a prolific writer on [Medium](https://medium.com/@kharekartik) and has previously published on the [Flink blog](https://flink.apache.org/news/2020/02/07/a-guide-for-unit-testing-in-apache-flink.html). Last year, he contributed to Apache Airflow as part of GSoD and he's currently revamping the Apache Pinot documentation.
+
+* [Muhammad](https://www.linkedin.com/in/haseebasif/) is a dual degree master student at KTH and TU Berlin, with a focus on distributed systems and data intensive processing (in particular, performance optimization of state backends). He writes frequently about Flink on [Medium](https://medium.com/@haseeb1431) and you can catch him at [Flink Forward](https://www.flink-forward.org/global-2020/conference-program#flinkndb---skyrocketing-stateful-capabilities-of-apache-flink) later this year!
+
+We're looking forward to the next 3 months of collaboration, and would like to thank again all the applicants that invested time into their applications for GSoD with Flink.
+
+<hr>
+
+# Upcoming Events (and More!)
+
+With conference season in full swing, we're glad to see some great Flink content coming up in September! Here, we highlight some of the Flink talks happening soon in virtual events.
+
+As usual, we also leave you with some resources to read and explore.
+
+<table class="table table-bordered">
+ <thead>
+ <tr>
+ <th>Category</th>
+ <th></th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td><span class="glyphicon glyphicon glyphicon-console" aria-hidden="true"></span> Events</td>
+ <td><ul>
+ <b>ODSC Europe (Sep. 17-19)</b>
+ <p><a href="https://odsc.com/speakers/snakes-on-a-plane-interactive-data-exploration-with-pyflink-and-zeppelin-notebooks/">Snakes on a Plane: Interactive Data Exploration with PyFlink and Zeppelin Notebooks</a></p>
+ </ul>
+ <ul>
+ <b>Big Data LDN (Sep. 23-24)</b>
+ <p><a href="https://bigdataldn.com/">Flink SQL: From Real-Time Pattern Detection to Online View Maintenance</a></p>
+ </ul>
+ <ul>
+ <b>ApacheCon @Home (Sep. 29-Oct.1)</b>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/bigdata-1.html">Integrate Apache Flink with Cloud Native Ecosystem</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/bigdata-1.html">Snakes on a Plane: Interactive Data Exploration with PyFlink and Zeppelin Notebooks</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/bigdata-1.html">Interactive Streaming Data Analytics via Flink on Zeppelin</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/bigdata-2.html">Flink SQL in 2020: Time to show off!</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/streaming.html">Change Data Capture with Flink SQL and Debezium</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/streaming.html">Real-Time Stock Processing With Apache NiFi, Apache Flink and Apache Kafka</a></p>
+ <p><a href="https://www.apachecon.com/acah2020/tracks/iot.html">Using the Mm FLaNK Stack for Edge AI (Apache MXNet, Apache Flink, Apache NiFi, Apache Kafka, Apache Kudu)</a></p>
+ </ul>
+ </td>
+ </tr>
+ <tr>
+ <td><span class="glyphicon glyphicon-fire" aria-hidden="true"></span> Blogposts</td>
+ <td><ul>
+ <b>Flink 1.11 Series</b>
+ <li><a href="https://flink.apache.org/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+ <li><a href="https://flink.apache.org/news/2020/08/06/external-resource.html">Accelerating your workload with GPU and other external resources</a></li>
+ <li><a href="https://flink.apache.org/2020/08/04/pyflink-pandas-udf-support-flink.html">PyFlink: The integration of Pandas into PyFlink</a></li>
+ <p></p>
+ <b>Other</b>
+ <li><a href="https://flink.apache.org/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
+ <li><a href="https://flink.apache.org/news/2020/07/30/demo-fraud-detection-3.html">Advanced Flink Application Patterns Vol.3: Custom Window Processing</a></li>
+ </ul>
+ </td>
+ </tr>
+ <td><span class="glyphicon glyphicon glyphicon-certificate" aria-hidden="true"></span> Flink Packages</td>
+ <td><ul><p><a href="https://flink-packages.org/">Flink Packages</a> is a website where you can explore (and contribute to) the Flink <br /> ecosystem of connectors, extensions, APIs, tools and integrations. <b>New in:</b> </p>
+ <li><a href="https://flink-packages.org/packages/cdc-connectors"> Flink CDC Connectors</a></li>
+ <li><a href="https://flink-packages.org/packages/streaming-flink-file-source">Flink File Source</a></li>
+ <li><a href="https://flink-packages.org/packages/streaming-flink-dynamodb-connector">Flink DynamoDB Connector</a></li>
+ </ul>
+ </td>
+ </tr>
+ </tbody>
+</table>
+
+<hr>
+
+If you’d like to keep a closer eye on what’s happening in the community, subscribe to the Flink [@community mailing list](https://flink.apache.org/community.html#mailing-lists) to get fine-grained weekly updates, upcoming event announcements and more.
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