You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@flink.apache.org by rm...@apache.org on 2020/08/20 11:44:21 UTC
[flink-web] branch asf-site updated (e7a3a96 -> 939aaac)
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 e7a3a96 rebuild site
new e7376f0 [blog] Add post about flink on docker
new 939aaac rebuild page
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/2020-08-20-flink-docker.md | 98 +++++++++
content/blog/feed.xml | 219 +++++++++------------
content/blog/index.html | 36 ++--
content/blog/page10/index.html | 40 ++--
content/blog/page11/index.html | 43 ++--
content/blog/page12/index.html | 43 ++--
content/blog/page13/index.html | 25 +++
content/blog/page2/index.html | 36 ++--
content/blog/page3/index.html | 38 ++--
content/blog/page4/index.html | 41 ++--
content/blog/page5/index.html | 39 ++--
content/blog/page6/index.html | 38 ++--
content/blog/page7/index.html | 40 ++--
content/blog/page8/index.html | 40 ++--
content/blog/page9/index.html | 40 ++--
content/img/blog/flink-docker/flink-docker.gif | Bin 0 -> 4844328 bytes
content/index.html | 6 +-
.../08/20/flink-docker.html} | 112 +++++++----
content/zh/index.html | 6 +-
img/blog/flink-docker/flink-docker.gif | Bin 0 -> 4844328 bytes
20 files changed, 593 insertions(+), 347 deletions(-)
create mode 100644 _posts/2020-08-20-flink-docker.md
create mode 100644 content/img/blog/flink-docker/flink-docker.gif
copy content/news/{2015/09/03/flink-forward.html => 2020/08/20/flink-docker.html} (63%)
create mode 100644 img/blog/flink-docker/flink-docker.gif
[flink-web] 01/02: [blog] Add post about flink on docker
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 e7376f0885cfd598679f8c1b26faa5d2fa435900
Author: Robert Metzger <rm...@apache.org>
AuthorDate: Tue Aug 18 21:22:41 2020 +0200
[blog] Add post about flink on docker
This closes #370
---
_posts/2020-08-20-flink-docker.md | 98 +++++++++++++++++++++++++++++++++
img/blog/flink-docker/flink-docker.gif | Bin 0 -> 4844328 bytes
2 files changed, 98 insertions(+)
diff --git a/_posts/2020-08-20-flink-docker.md b/_posts/2020-08-20-flink-docker.md
new file mode 100644
index 0000000..911f29e
--- /dev/null
+++ b/_posts/2020-08-20-flink-docker.md
@@ -0,0 +1,98 @@
+---
+layout: post
+title: "The State of Flink on Docker"
+date: 2020-08-20T00:00:00.000Z
+authors:
+- rmetzger:
+ name: "Robert Metzger"
+ twitter: rmetzger_
+categories: news
+
+excerpt: This blog post gives an update on the recent developments of Flink's support for Docker.
+---
+
+With over 50 million downloads from Docker Hub, the Flink docker images are a very popular deployment option.
+
+The Flink community recently put some effort into improving the Docker experience for our users with the goal to reduce confusion and improve usability.
+
+
+Let's quickly break down the recent improvements:
+
+- Reduce confusion: Flink used to have 2 Dockerfiles and a 3rd file maintained outside of the official repository — all with different features and varying stability. Now, we have one central place for all images: [apache/flink-docker](https://github.com/apache/flink-docker).
+
+ Here, we keep all the Dockerfiles for the different releases. Check out the [detailed readme](https://github.com/apache/flink-docker/blob/master/README.md) of that repository for further explanation on the different branches, as well as the [Flink Improvement Proposal (FLIP-111)](https://cwiki.apache.org/confluence/display/FLINK/FLIP-111%3A+Docker+image+unification) that contains the detailed planning.
+
+ The `apache/flink-docker` repository also seeds the [official Flink image on Docker Hub](https://hub.docker.com/_/flink).
+
+- Improve Usability: The Dockerfiles are used for various purposes: [Native Docker deployments](https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html), [Flink on Kubernetes](https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/native_kubernetes.html), the (unofficial) [Flink helm example](https://github.com/docker-flink/examples) and the project's [internal end to end tests](https://github.com/apache/flink/tree/master/flink-end-to-end-tests). [...]
+
+ The new images support [passing configuration variables](https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html#configure-options) via a `FLINK_PROPERTIES` environment variable. Users can [enable default plugins](https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html#using-plugins) with the `ENABLE_BUILT_IN_PLUGINS` environment variable. The images also allow loading custom jar paths and configuration files.
+
+Looking into the future, there are already some interesting potential improvements lined up:
+
+- [Java 11 Docker images](https://issues.apache.org/jira/browse/FLINK-16260) (already completed)
+- [Use vanilla docker-entrypoint with flink-kubernetes](https://issues.apache.org/jira/browse/FLINK-15793) (in progress)
+- [History server support](https://issues.apache.org/jira/browse/FLINK-17167)
+- [Support for OpenShift](https://issues.apache.org/jira/browse/FLINK-15587)
+
+## How do I get started?
+
+This is a short tutorial on [how to start a Flink Session Cluster](https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html#start-a-session-cluster) with Docker.
+
+A *Flink Session cluster* can be used to run multiple jobs. Each job needs to be submitted to the cluster after it has been deployed. To deploy a *Flink Session cluster* with Docker, you need to start a *JobManager* container. To enable communication between the containers, we first set a required Flink configuration property and create a network:
+
+```
+FLINK_PROPERTIES="jobmanager.rpc.address: jobmanager"
+docker network create flink-network
+```
+
+Then we launch the JobManager:
+
+```
+docker run \
+ --rm \
+ --name=jobmanager \
+ --network flink-network \
+ -p 8081:8081 \
+ --env FLINK_PROPERTIES="${FLINK_PROPERTIES}" \
+ flink:1.11.1 jobmanager
+```
+and one or more *TaskManager* containers:
+
+```
+docker run \
+ --rm \
+ --name=taskmanager \
+ --network flink-network \
+ --env FLINK_PROPERTIES="${FLINK_PROPERTIES}" \
+ flink:1.11.1 taskmanager
+```
+
+You now have a fully functional Flink cluster running! You can access the the web front end here: [localhost:8081](http://localhost:8081/).
+
+Let's now submit one of Flink's example jobs:
+
+```bash
+# 1: (optional) Download the Flink distribution, and unpack it
+wget https://archive.apache.org/dist/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz
+tar xf flink-1.11.1-bin-scala_2.12.tgz
+cd flink-1.11.1
+
+# 2: Start the Flink job
+./bin/flink run ./examples/streaming/TopSpeedWindowing.jar
+```
+
+The main steps of the tutorial are also recorded in this short screencast:
+
+<center>
+<img src="{{ site.baseurl }}/img/blog/flink-docker/flink-docker.gif" width="882px" height="730px" alt="Demo video"/>
+</center>
+
+
+**Next steps**: Now that you've successfully completed this tutorial, we recommend you checking out the full [Flink on Docker documentation](https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html) for implementing more advanced deployment scenarios, such as Job Clusters, Docker Compose or our native Kubernetes integration.
+
+
+## Conclusion
+
+We encourage all readers to try out Flink on Docker to provide the community with feedback to further improve the experience.
+Please refer to the user@flink.apache.org ([remember to subscribe first](https://flink.apache.org/community.html#how-to-subscribe-to-a-mailing-list)) for general questions and our [issue tracker](https://issues.apache.org/jira/issues/?jql=project+%3D+FLINK+AND+component+%3D+flink-docker) for specific bugs or improvements, or [ideas for contributions](https://flink.apache.org/contributing/how-to-contribute.html)!
diff --git a/img/blog/flink-docker/flink-docker.gif b/img/blog/flink-docker/flink-docker.gif
new file mode 100644
index 0000000..3495acf
Binary files /dev/null and b/img/blog/flink-docker/flink-docker.gif differ
[flink-web] 02/02: rebuild page
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 939aaac10881c831ce28bdb89ba9681a367cb4d6
Author: Robert Metzger <rm...@apache.org>
AuthorDate: Thu Aug 20 13:43:33 2020 +0200
rebuild page
---
content/blog/feed.xml | 219 +++++++---------
content/blog/index.html | 36 ++-
content/blog/page10/index.html | 40 +--
content/blog/page11/index.html | 43 +--
content/blog/page12/index.html | 43 +--
content/blog/page13/index.html | 25 ++
content/blog/page2/index.html | 36 ++-
content/blog/page3/index.html | 38 +--
content/blog/page4/index.html | 41 +--
content/blog/page5/index.html | 39 ++-
content/blog/page6/index.html | 38 +--
content/blog/page7/index.html | 40 +--
content/blog/page8/index.html | 40 +--
content/blog/page9/index.html | 40 +--
content/img/blog/flink-docker/flink-docker.gif | Bin 0 -> 4844328 bytes
content/index.html | 6 +-
content/news/2020/08/20/flink-docker.html | 347 +++++++++++++++++++++++++
content/zh/index.html | 6 +-
18 files changed, 766 insertions(+), 311 deletions(-)
diff --git a/content/blog/feed.xml b/content/blog/feed.xml
index 33f3413..807bf73 100644
--- a/content/blog/feed.xml
+++ b/content/blog/feed.xml
@@ -7,6 +7,98 @@
<atom:link href="https://flink.apache.org/blog/feed.xml" rel="self" type="application/rss+xml" />
<item>
+<title>The State of Flink on Docker</title>
+<description><p>With over 50 million downloads from Docker Hub, the Flink docker images are a very popular deployment option.</p>
+
+<p>The Flink community recently put some effort into improving the Docker experience for our users with the goal to reduce confusion and improve usability.</p>
+
+<p>Let’s quickly break down the recent improvements:</p>
+
+<ul>
+ <li>
+ <p>Reduce confusion: Flink used to have 2 Dockerfiles and a 3rd file maintained outside of the official repository — all with different features and varying stability. Now, we have one central place for all images: <a href="https://github.com/apache/flink-docker">apache/flink-docker</a>.</p>
+
+ <p>Here, we keep all the Dockerfiles for the different releases. Check out the <a href="https://github.com/apache/flink-docker/blob/master/README.md">detailed readme</a> of that repository for further explanation on the different branches, as well as the <a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-111%3A+Docker+image+unification">Flink Improvement Proposal (FLIP-111)</a> that contains the detailed planning.</p>
+
+ <p>The <code>apache/flink-docker</code> repository also seeds the <a href="https://hub.docker.com/_/flink">official Flink image on Docker Hub</a>.</p>
+ </li>
+ <li>
+ <p>Improve Usability: The Dockerfiles are used for various purposes: <a href="https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html">Native Docker deployments</a>, <a href="https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/native_kubernetes.html">Flink on Kubernetes</a>, the (unofficial) <a href="https://github.com/docker-flink/examples">Flink helm example</a> and t [...]
+
+ <p>The new images support <a href="https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html#configure-options">passing configuration variables</a> via a <code>FLINK_PROPERTIES</code> environment variable. Users can <a href="https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html#using-plugins">enable default plugins</a> with the <code>ENABLE_BUILT_IN_PLUGINS</code [...]
+ </li>
+</ul>
+
+<p>Looking into the future, there are already some interesting potential improvements lined up:</p>
+
+<ul>
+ <li><a href="https://issues.apache.org/jira/browse/FLINK-16260">Java 11 Docker images</a> (already completed)</li>
+ <li><a href="https://issues.apache.org/jira/browse/FLINK-15793">Use vanilla docker-entrypoint with flink-kubernetes</a> (in progress)</li>
+ <li><a href="https://issues.apache.org/jira/browse/FLINK-17167">History server support</a></li>
+ <li><a href="https://issues.apache.org/jira/browse/FLINK-15587">Support for OpenShift</a></li>
+</ul>
+
+<h2 id="how-do-i-get-started">How do I get started?</h2>
+
+<p>This is a short tutorial on <a href="https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html#start-a-session-cluster">how to start a Flink Session Cluster</a> with Docker.</p>
+
+<p>A <em>Flink Session cluster</em> can be used to run multiple jobs. Each job needs to be submitted to the cluster after it has been deployed. To deploy a <em>Flink Session cluster</em> with Docker, you need to start a <em>JobManager</em> container. To enable communication between the containers, we first set a required Flink configuration property and create a network:</p>
+
+<div class="highlight"><pre><code>FLINK_PROPERTIES="jobmanager.rpc.address: jobmanager"
+docker network create flink-network
+</code></pre></div>
+
+<p>Then we launch the JobManager:</p>
+
+<div class="highlight"><pre><code>docker run \
+ --rm \
+ --name=jobmanager \
+ --network flink-network \
+ -p 8081:8081 \
+ --env FLINK_PROPERTIES="${FLINK_PROPERTIES}" \
+ flink:1.11.1 jobmanager
+</code></pre></div>
+<p>and one or more <em>TaskManager</em> containers:</p>
+
+<div class="highlight"><pre><code>docker run \
+ --rm \
+ --name=taskmanager \
+ --network flink-network \
+ --env FLINK_PROPERTIES="${FLINK_PROPERTIES}" \
+ flink:1.11.1 taskmanager
+</code></pre></div>
+
+<p>You now have a fully functional Flink cluster running! You can access the the web front end here: <a href="http://localhost:8081/">localhost:8081</a>.</p>
+
+<p>Let’s now submit one of Flink’s example jobs:</p>
+
+<div class="highlight"><pre><code class="language-bash"><span class="c"># 1: (optional) Download the Flink distribution, and unpack it</span>
+wget https://archive.apache.org/dist/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz
+tar xf flink-1.11.1-bin-scala_2.12.tgz
+<span class="nb">cd </span>flink-1.11.1
+
+<span class="c"># 2: Start the Flink job</span>
+./bin/flink run ./examples/streaming/TopSpeedWindowing.jar</code></pre></div>
+
+<p>The main steps of the tutorial are also recorded in this short screencast:</p>
+
+<center>
+<img src="/img/blog/flink-docker/flink-docker.gif" width="882px" height="730px" alt="Demo video" />
+</center>
+
+<p><strong>Next steps</strong>: Now that you’ve successfully completed this tutorial, we recommend you checking out the full <a href="https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html">Flink on Docker documentation</a> for implementing more advanced deployment scenarios, such as Job Clusters, Docker Compose or our native Kubernetes integration.</p>
+
+<h2 id="conclusion">Conclusion</h2>
+
+<p>We encourage all readers to try out Flink on Docker to provide the community with feedback to further improve the experience.
+Please refer to the user@flink.apache.org (<a href="https://flink.apache.org/community.html#how-to-subscribe-to-a-mailing-list">remember to subscribe first</a>) for general questions and our <a href="https://issues.apache.org/jira/issues/?jql=project+%3D+FLINK+AND+component+%3D+flink-docker">issue tracker</a> for specific bugs or improvements, or <a href="https://flink.apache.org/contributing/how-to-contribute.html">ideas for co [...]
+</description>
+<pubDate>Thu, 20 Aug 2020 02:00:00 +0200</pubDate>
+<link>https://flink.apache.org/news/2020/08/20/flink-docker.html</link>
+<guid isPermaLink="true">/news/2020/08/20/flink-docker.html</guid>
+</item>
+
+<item>
<title>Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</title>
<description><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>
@@ -17247,132 +17339,5 @@ This feature will allow to prune unpromising event sequences early.</p>
<guid isPermaLink="true">/news/2016/04/06/release-1.0.1.html</guid>
</item>
-<item>
-<title>Announcing Apache Flink 1.0.0</title>
-<description><p>The Apache Flink community is pleased to announce the availability of the 1.0.0 release. The community put significant effort into improving and extending Apache Flink since the last release, focusing on improving the experience of writing and executing data stream processing pipelines in production.</p>
-
-<center>
-<img src="/img/blog/flink-1.0.png" style="height:200px;margin:15px" />
-</center>
-
-<p>Flink version 1.0.0 marks the beginning of the 1.X.X series of releases, which will maintain backwards compatibility with 1.0.0. This means that applications written against stable APIs of Flink 1.0.0 will compile and run with all Flink versions in the 1. series. This is the first time we are formally guaranteeing compatibility in Flink’s history, and we therefore see this release as a major milestone of the project, perhaps the most important since graduation as a top-level pro [...]
-
-<p>Apart from backwards compatibility, Flink 1.0.0 brings a variety of new user-facing features, as well as tons of bug fixes. About 64 contributors provided bug fixes, improvements, and new features such that in total more than 450 JIRA issues could be resolved.</p>
-
-<p>We encourage everyone to <a href="http://flink.apache.org/downloads.html">download the release</a> and <a href="https://ci.apache.org/projects/flink/flink-docs-release-1.0/">check out the documentation</a>. Feedback through the Flink <a href="http://flink.apache.org/community.html#mailing-lists">mailing lists</a> is, as always, very welcome!</p>
-
-<h2 id="interface-stability-annotations">Interface stability annotations</h2>
-
-<p>Flink 1.0.0 introduces interface stability annotations for API classes and methods. Interfaces defined as <code>@Public</code> are guaranteed to remain stable across all releases of the 1.x series. The <code>@PublicEvolving</code> annotation marks API features that may be subject to change in future versions.</p>
-
-<p>Flink’s stability annotations will help users to implement applications that compile and execute unchanged against future versions of Flink 1.x. This greatly reduces the complexity for users when upgrading to a newer Flink release.</p>
-
-<h2 id="out-of-core-state-support">Out-of-core state support</h2>
-
-<p>Flink 1.0.0 adds a new state backend that uses RocksDB to store state (both windows and user-defined key-value state). <a href="http://rocksdb.org/">RocksDB</a> is an embedded key/value store database, originally developed by Facebook.
-When using this backend, active state in streaming programs can grow well beyond memory. The RocksDB files are stored in a distributed file system such as HDFS or S3 for backups.</p>
-
-<h2 id="savepoints-and-version-upgrades">Savepoints and version upgrades</h2>
-
-<p>Savepoints are checkpoints of the state of a running streaming job that can be manually triggered by the user while the job is running. Savepoints solve several production headaches, including code upgrades (both application and framework), cluster maintenance and migration, A/B testing and what-if scenarios, as well as testing and debugging. Read more about savepoints at the <a href="http://data-artisans.com/how-apache-flink-enables-new-streaming-applications/"> [...]
-
-<h2 id="library-for-complex-event-processing-cep">Library for Complex Event Processing (CEP)</h2>
-
-<p>Complex Event Processing has been one of the oldest and more important use cases from stream processing. The new CEP functionality in Flink allows you to use a distributed general-purpose stream processor instead of a specialized CEP system to detect complex patterns in event streams. Get started with <a href="https://ci.apache.org/projects/flink/flink-docs-master/apis/streaming/libs/cep.html">CEP on Flink</a>.</p>
-
-<h2 id="enhanced-monitoring-interface-job-submission-checkpoint-statistics-and-backpressure-monitoring">Enhanced monitoring interface: job submission, checkpoint statistics and backpressure monitoring</h2>
-
-<p>The web interface now allows users to submit jobs. Previous Flink releases had a separate service for submitting jobs. The new interface is part of the JobManager frontend. It also works on YARN now.</p>
-
-<p>Backpressure monitoring allows users to trigger a sampling mechanism which analyzes the time operators are waiting for new network buffers. When senders are spending most of their time for new network buffers, they are experiencing backpressure from their downstream operators. Many users requested this feature for understanding bottlenecks in both batch and streaming applications.</p>
-
-<h2 id="improved-checkpointing-control-and-monitoring">Improved checkpointing control and monitoring</h2>
-
-<p>The checkpointing has been extended by a more fine-grained control mechanism: In previous versions, new checkpoints were triggered independent of the speed at which old checkpoints completed. This can lead to situations where new checkpoints are piling up, because they are triggered too frequently.</p>
-
-<p>The checkpoint coordinator now exposes statistics through our REST monitoring API and the web interface. Users can review the checkpoint size and duration on a per-operator basis and see the last completed checkpoints. This is helpful for identifying performance issues, such as processing slowdown by the checkpoints.</p>
-
-<h2 id="improved-kafka-connector-and-support-for-kafka-09">Improved Kafka connector and support for Kafka 0.9</h2>
-
-<p>Flink 1.0 supports both Kafka 0.8 and 0.9. With the new release, Flink exposes Kafka metrics for the producers and the 0.9 consumer through Flink’s accumulator system. We also enhanced the existing connector for Kafka 0.8, allowing users to subscribe to multiple topics in one source.</p>
-
-<h2 id="changelog-and-known-issues">Changelog and known issues</h2>
-
-<p>This release resolves more than 450 issues, including bug fixes, improvements, and new features. See the <a href="/blog/release_1.0.0-changelog_known_issues.html#changelog">complete changelog</a> and <a href="/blog/release_1.0.0-changelog_known_issues.html#known-issues">known issues</a>.</p>
-
-<h2 id="list-of-contributors">List of contributors</h2>
-
-<ul>
- <li>Abhishek Agarwal</li>
- <li>Ajay Bhat</li>
- <li>Aljoscha Krettek</li>
- <li>Andra Lungu</li>
- <li>Andrea Sella</li>
- <li>Chesnay Schepler</li>
- <li>Chiwan Park</li>
- <li>Daniel Pape</li>
- <li>Fabian Hueske</li>
- <li>Filipe Correia</li>
- <li>Frederick F. Kautz IV</li>
- <li>Gabor Gevay</li>
- <li>Gabor Horvath</li>
- <li>Georgios Andrianakis</li>
- <li>Greg Hogan</li>
- <li>Gyula Fora</li>
- <li>Henry Saputra</li>
- <li>Hilmi Yildirim</li>
- <li>Hubert Czerpak</li>
- <li>Jark Wu</li>
- <li>Johannes</li>
- <li>Jun Aoki</li>
- <li>Jun Aoki</li>
- <li>Kostas Kloudas</li>
- <li>Li Chengxiang</li>
- <li>Lun Gao</li>
- <li>Martin Junghanns</li>
- <li>Martin Liesenberg</li>
- <li>Matthias J. Sax</li>
- <li>Maximilian Michels</li>
- <li>Márton Balassi</li>
- <li>Nick Dimiduk</li>
- <li>Niels Basjes</li>
- <li>Omer Katz</li>
- <li>Paris Carbone</li>
- <li>Patrice Freydiere</li>
- <li>Peter Vandenabeele</li>
- <li>Piotr Godek</li>
- <li>Prez Cannady</li>
- <li>Robert Metzger</li>
- <li>Romeo Kienzler</li>
- <li>Sachin Goel</li>
- <li>Saumitra Shahapure</li>
- <li>Sebastian Klemke</li>
- <li>Stefano Baghino</li>
- <li>Stephan Ewen</li>
- <li>Stephen Samuel</li>
- <li>Subhobrata Dey</li>
- <li>Suneel Marthi</li>
- <li>Ted Yu</li>
- <li>Theodore Vasiloudis</li>
- <li>Till Rohrmann</li>
- <li>Timo Walther</li>
- <li>Trevor Grant</li>
- <li>Ufuk Celebi</li>
- <li>Ulf Karlsson</li>
- <li>Vasia Kalavri</li>
- <li>fversaci</li>
- <li>madhukar</li>
- <li>qingmeng.wyh</li>
- <li>ramkrishna</li>
- <li>rtudoran</li>
- <li>sahitya-pavurala</li>
- <li>zhangminglei</li>
-</ul>
-</description>
-<pubDate>Tue, 08 Mar 2016 14:00:00 +0100</pubDate>
-<link>https://flink.apache.org/news/2016/03/08/release-1.0.0.html</link>
-<guid isPermaLink="true">/news/2016/03/08/release-1.0.0.html</guid>
-</item>
-
</channel>
</rss>
diff --git a/content/blog/index.html b/content/blog/index.html
index 7b9a744..a55720a 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/2020/08/20/flink-docker.html">The State of Flink on Docker</a></h2>
+
+ <p>20 Aug 2020
+ Robert Metzger (<a href="https://twitter.com/rmetzger_">@rmetzger_</a>)</p>
+
+ <p>This blog post gives an update on the recent developments of Flink's support for Docker.</p>
+
+ <p><a href="/news/2020/08/20/flink-docker.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></h2>
<p>19 Aug 2020
@@ -325,19 +338,6 @@ illustrate this trend.</p>
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2020/07/06/release-1.11.0.html">Apache Flink 1.11.0 Release Announcement</a></h2>
-
- <p>06 Jul 2020
- Marta Paes (<a href="https://twitter.com/morsapaes">@morsapaes</a>)</p>
-
- <p>The Apache Flink community is proud to announce the release of Flink 1.11.0! More than 200 contributors worked on over 1.3k issues to bring significant improvements to usability as well as new features to Flink users across the whole API stack. We're particularly excited about unaligned checkpoints to cope with high backpressure scenarios, a new source API that simplifies and unifies the implementation of (custom) sources, and support for Change Data Capture (CDC) and other comm [...]
-
- <p><a href="/news/2020/07/06/release-1.11.0.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -370,6 +370,16 @@ illustrate this trend.</p>
<ul id="markdown-toc">
+ <li><a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/blog/page10/index.html b/content/blog/page10/index.html
index 441b638..27bdd40 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/2016/09/05/release-1.1.2.html">Apache Flink 1.1.2 Released</a></h2>
+
+ <p>05 Sep 2016
+ </p>
+
+ <p><p>The Apache Flink community released another bugfix version of the Apache Flink 1.1. series.</p>
+
+</p>
+
+ <p><a href="/news/2016/09/05/release-1.1.2.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2016/08/24/ff16-keynotes-panels.html">Flink Forward 2016: Announcing Schedule, Keynotes, and Panel Discussion</a></h2>
<p>24 Aug 2016
@@ -327,21 +342,6 @@
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2016/03/08/release-1.0.0.html">Announcing Apache Flink 1.0.0</a></h2>
-
- <p>08 Mar 2016
- </p>
-
- <p><p>The Apache Flink community is pleased to announce the availability of the 1.0.0 release. The community put significant effort into improving and extending Apache Flink since the last release, focusing on improving the experience of writing and executing data stream processing pipelines in production.</p>
-
-</p>
-
- <p><a href="/news/2016/03/08/release-1.0.0.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -374,6 +374,16 @@
<ul id="markdown-toc">
+ <li><a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/blog/page11/index.html b/content/blog/page11/index.html
index e8fe4c9..e4d195f 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/2016/03/08/release-1.0.0.html">Announcing Apache Flink 1.0.0</a></h2>
+
+ <p>08 Mar 2016
+ </p>
+
+ <p><p>The Apache Flink community is pleased to announce the availability of the 1.0.0 release. The community put significant effort into improving and extending Apache Flink since the last release, focusing on improving the experience of writing and executing data stream processing pipelines in production.</p>
+
+</p>
+
+ <p><a href="/news/2016/03/08/release-1.0.0.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2016/02/11/release-0.10.2.html">Flink 0.10.2 Released</a></h2>
<p>11 Feb 2016
@@ -328,24 +343,6 @@ Apache Flink started.</p>
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2015/08/24/introducing-flink-gelly.html">Introducing Gelly: Graph Processing with Apache Flink</a></h2>
-
- <p>24 Aug 2015
- </p>
-
- <p><p>This blog post introduces <strong>Gelly</strong>, Apache Flink’s <em>graph-processing API and library</em>. Flink’s native support
-for iterations makes it a suitable platform for large-scale graph analytics.
-By leveraging delta iterations, Gelly is able to map various graph processing models such as
-vertex-centric or gather-sum-apply to Flink dataflows.</p>
-
-</p>
-
- <p><a href="/news/2015/08/24/introducing-flink-gelly.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -378,6 +375,16 @@ vertex-centric or gather-sum-apply to Flink dataflows.</p>
<ul id="markdown-toc">
+ <li><a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/blog/page12/index.html b/content/blog/page12/index.html
index fc5157a..4e52c43 100644
--- a/content/blog/page12/index.html
+++ b/content/blog/page12/index.html
@@ -196,6 +196,24 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2015/08/24/introducing-flink-gelly.html">Introducing Gelly: Graph Processing with Apache Flink</a></h2>
+
+ <p>24 Aug 2015
+ </p>
+
+ <p><p>This blog post introduces <strong>Gelly</strong>, Apache Flink’s <em>graph-processing API and library</em>. Flink’s native support
+for iterations makes it a suitable platform for large-scale graph analytics.
+By leveraging delta iterations, Gelly is able to map various graph processing models such as
+vertex-centric or gather-sum-apply to Flink dataflows.</p>
+
+</p>
+
+ <p><a href="/news/2015/08/24/introducing-flink-gelly.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2015/06/24/announcing-apache-flink-0.9.0-release.html">Announcing Apache Flink 0.9.0</a></h2>
<p>24 Jun 2015
@@ -337,21 +355,6 @@ and offers a new API including definition of flexible windows.</p>
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2015/01/21/release-0.8.html">Apache Flink 0.8.0 available</a></h2>
-
- <p>21 Jan 2015
- </p>
-
- <p><p>We are pleased to announce the availability of Flink 0.8.0. This release includes new user-facing features as well as performance and bug fixes, extends the support for filesystems and introduces the Scala API and flexible windowing semantics for Flink Streaming. A total of 33 people have contributed to this release, a big thanks to all of them!</p>
-
-</p>
-
- <p><a href="/news/2015/01/21/release-0.8.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -384,6 +387,16 @@ and offers a new API including definition of flexible windows.</p>
<ul id="markdown-toc">
+ <li><a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/blog/page13/index.html b/content/blog/page13/index.html
index 97d47e9..50e52f3 100644
--- a/content/blog/page13/index.html
+++ b/content/blog/page13/index.html
@@ -196,6 +196,21 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2015/01/21/release-0.8.html">Apache Flink 0.8.0 available</a></h2>
+
+ <p>21 Jan 2015
+ </p>
+
+ <p><p>We are pleased to announce the availability of Flink 0.8.0. This release includes new user-facing features as well as performance and bug fixes, extends the support for filesystems and introduces the Scala API and flexible windowing semantics for Flink Streaming. A total of 33 people have contributed to this release, a big thanks to all of them!</p>
+
+</p>
+
+ <p><a href="/news/2015/01/21/release-0.8.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2015/01/06/december-in-flink.html">December 2014 in the Flink community</a></h2>
<p>06 Jan 2015
@@ -320,6 +335,16 @@ academic and open source project that Flink originates from.</p>
<ul id="markdown-toc">
+ <li><a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/blog/page2/index.html b/content/blog/page2/index.html
index 8183894..e2da244 100644
--- a/content/blog/page2/index.html
+++ b/content/blog/page2/index.html
@@ -196,6 +196,19 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2020/07/06/release-1.11.0.html">Apache Flink 1.11.0 Release Announcement</a></h2>
+
+ <p>06 Jul 2020
+ Marta Paes (<a href="https://twitter.com/morsapaes">@morsapaes</a>)</p>
+
+ <p>The Apache Flink community is proud to announce the release of Flink 1.11.0! More than 200 contributors worked on over 1.3k issues to bring significant improvements to usability as well as new features to Flink users across the whole API stack. We're particularly excited about unaligned checkpoints to cope with high backpressure scenarios, a new source API that simplifies and unifies the implementation of (custom) sources, and support for Change Data Capture (CDC) and other comm [...]
+
+ <p><a href="/news/2020/07/06/release-1.11.0.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/ecosystem/2020/06/23/flink-on-zeppelin-part2.html">Flink on Zeppelin Notebooks for Interactive Data Analysis - Part 2</a></h2>
<p>23 Jun 2020
@@ -325,19 +338,6 @@ and provide a tutorial for running Streaming ETL with Flink on Zeppelin.</p>
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2020/04/15/flink-serialization-tuning-vol-1.html">Flink Serialization Tuning Vol. 1: Choosing your Serializer — if you can</a></h2>
-
- <p>15 Apr 2020
- Nico Kruber </p>
-
- <p>Serialization is a crucial element of your Flink job. This article is the first in a series of posts that will highlight Flink’s serialization stack, and looks at the different ways Flink can serialize your data types.</p>
-
- <p><a href="/news/2020/04/15/flink-serialization-tuning-vol-1.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -370,6 +370,16 @@ and provide a tutorial for running Streaming ETL with Flink on Zeppelin.</p>
<ul id="markdown-toc">
+ <li><a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/blog/page3/index.html b/content/blog/page3/index.html
index 540a29b..98d181f 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/2020/04/15/flink-serialization-tuning-vol-1.html">Flink Serialization Tuning Vol. 1: Choosing your Serializer — if you can</a></h2>
+
+ <p>15 Apr 2020
+ Nico Kruber </p>
+
+ <p>Serialization is a crucial element of your Flink job. This article is the first in a series of posts that will highlight Flink’s serialization stack, and looks at the different ways Flink can serialize your data types.</p>
+
+ <p><a href="/news/2020/04/15/flink-serialization-tuning-vol-1.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/2020/04/09/pyflink-udf-support-flink.html">PyFlink: Introducing Python Support for UDFs in Flink's Table API</a></h2>
<p>09 Apr 2020
@@ -319,21 +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/2020/01/30/release-1.9.2.html">Apache Flink 1.9.2 Released</a></h2>
-
- <p>30 Jan 2020
- Hequn Cheng (<a href="https://twitter.com/HequnC">@HequnC</a>)</p>
-
- <p><p>The Apache Flink community released the second bugfix version of the Apache Flink 1.9 series.</p>
-
-</p>
-
- <p><a href="/news/2020/01/30/release-1.9.2.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -366,6 +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/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/blog/page4/index.html b/content/blog/page4/index.html
index 603493b..f5a91ec 100644
--- a/content/blog/page4/index.html
+++ b/content/blog/page4/index.html
@@ -196,6 +196,21 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2020/01/30/release-1.9.2.html">Apache Flink 1.9.2 Released</a></h2>
+
+ <p>30 Jan 2020
+ Hequn Cheng (<a href="https://twitter.com/HequnC">@HequnC</a>)</p>
+
+ <p><p>The Apache Flink community released the second bugfix version of the Apache Flink 1.9 series.</p>
+
+</p>
+
+ <p><a href="/news/2020/01/30/release-1.9.2.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2020/01/29/state-unlocked-interacting-with-state-in-apache-flink.html">State Unlocked: Interacting with State in Apache Flink</a></h2>
<p>29 Jan 2020
@@ -318,22 +333,6 @@
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2019/08/22/release-1.9.0.html">Apache Flink 1.9.0 Release Announcement</a></h2>
-
- <p>22 Aug 2019
- </p>
-
- <p><p>The Apache Flink community is proud to announce the release of Apache Flink
-1.9.0.</p>
-
-</p>
-
- <p><a href="/news/2019/08/22/release-1.9.0.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -366,6 +365,16 @@
<ul id="markdown-toc">
+ <li><a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/blog/page5/index.html b/content/blog/page5/index.html
index 97a63ec..545cb43 100644
--- a/content/blog/page5/index.html
+++ b/content/blog/page5/index.html
@@ -196,6 +196,22 @@
<!-- Blog posts -->
<article>
+ <h2 class="blog-title"><a href="/news/2019/08/22/release-1.9.0.html">Apache Flink 1.9.0 Release Announcement</a></h2>
+
+ <p>22 Aug 2019
+ </p>
+
+ <p><p>The Apache Flink community is proud to announce the release of Apache Flink
+1.9.0.</p>
+
+</p>
+
+ <p><a href="/news/2019/08/22/release-1.9.0.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/2019/07/23/flink-network-stack-2.html">Flink Network Stack Vol. 2: Monitoring, Metrics, and that Backpressure Thing</a></h2>
<p>23 Jul 2019
@@ -322,19 +338,6 @@ for more details.</p>
<hr>
- <article>
- <h2 class="blog-title"><a href="/features/2019/03/11/prometheus-monitoring.html">Flink and Prometheus: Cloud-native monitoring of streaming applications</a></h2>
-
- <p>11 Mar 2019
- Maximilian Bode, TNG Technology Consulting (<a href="https://twitter.com/mxpbode">@mxpbode</a>)</p>
-
- <p>This blog post describes how developers can leverage Apache Flink's built-in metrics system together with Prometheus to observe and monitor streaming applications in an effective way.</p>
-
- <p><a href="/features/2019/03/11/prometheus-monitoring.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -367,6 +370,16 @@ for more details.</p>
<ul id="markdown-toc">
+ <li><a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/blog/page6/index.html b/content/blog/page6/index.html
index 2a7bf4e..dda3eb5 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="/features/2019/03/11/prometheus-monitoring.html">Flink and Prometheus: Cloud-native monitoring of streaming applications</a></h2>
+
+ <p>11 Mar 2019
+ Maximilian Bode, TNG Technology Consulting (<a href="https://twitter.com/mxpbode">@mxpbode</a>)</p>
+
+ <p>This blog post describes how developers can leverage Apache Flink's built-in metrics system together with Prometheus to observe and monitor streaming applications in an effective way.</p>
+
+ <p><a href="/features/2019/03/11/prometheus-monitoring.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2019/03/06/ffsf-preview.html">What to expect from Flink Forward San Francisco 2019</a></h2>
<p>06 Mar 2019
@@ -326,21 +339,6 @@ Please check the <a href="https://issues.apache.org/jira/secure/ReleaseNote.jspa
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2018/10/29/release-1.6.2.html">Apache Flink 1.6.2 Released</a></h2>
-
- <p>29 Oct 2018
- </p>
-
- <p><p>The Apache Flink community released the second bugfix version of the Apache Flink 1.6 series.</p>
-
-</p>
-
- <p><a href="/news/2018/10/29/release-1.6.2.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -373,6 +371,16 @@ Please check the <a href="https://issues.apache.org/jira/secure/ReleaseNote.jspa
<ul id="markdown-toc">
+ <li><a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/blog/page7/index.html b/content/blog/page7/index.html
index f9d3b07..a358a62 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/2018/10/29/release-1.6.2.html">Apache Flink 1.6.2 Released</a></h2>
+
+ <p>29 Oct 2018
+ </p>
+
+ <p><p>The Apache Flink community released the second bugfix version of the Apache Flink 1.6 series.</p>
+
+</p>
+
+ <p><a href="/news/2018/10/29/release-1.6.2.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2018/10/29/release-1.5.5.html">Apache Flink 1.5.5 Released</a></h2>
<p>29 Oct 2018
@@ -330,21 +345,6 @@
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2018/03/08/release-1.4.2.html">Apache Flink 1.4.2 Released</a></h2>
-
- <p>08 Mar 2018
- </p>
-
- <p><p>The Apache Flink community released the second bugfix version of the Apache Flink 1.4 series.</p>
-
-</p>
-
- <p><a href="/news/2018/03/08/release-1.4.2.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -377,6 +377,16 @@
<ul id="markdown-toc">
+ <li><a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/blog/page8/index.html b/content/blog/page8/index.html
index 32220cd..55f8c40 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/2018/03/08/release-1.4.2.html">Apache Flink 1.4.2 Released</a></h2>
+
+ <p>08 Mar 2018
+ </p>
+
+ <p><p>The Apache Flink community released the second bugfix version of the Apache Flink 1.4 series.</p>
+
+</p>
+
+ <p><a href="/news/2018/03/08/release-1.4.2.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/features/2018/03/01/end-to-end-exactly-once-apache-flink.html">An Overview of End-to-End Exactly-Once Processing in Apache Flink (with Apache Kafka, too!)</a></h2>
<p>01 Mar 2018
@@ -327,21 +342,6 @@ 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/2017/06/01/release-1.3.0.html">Apache Flink 1.3.0 Release Announcement</a></h2>
-
- <p>01 Jun 2017 by Robert Metzger (<a href="https://twitter.com/">@rmetzger_</a>)
- </p>
-
- <p><p>The Apache Flink community is pleased to announce the 1.3.0 release. Over the past 4 months, the Flink community has been working hard to resolve more than 680 issues. See the <a href="/blog/release_1.3.0-changelog.html">complete changelog</a> for more detail.</p>
-
-</p>
-
- <p><a href="/news/2017/06/01/release-1.3.0.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -374,6 +374,16 @@ 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/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/blog/page9/index.html b/content/blog/page9/index.html
index ae101ea..a146545 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/2017/06/01/release-1.3.0.html">Apache Flink 1.3.0 Release Announcement</a></h2>
+
+ <p>01 Jun 2017 by Robert Metzger (<a href="https://twitter.com/">@rmetzger_</a>)
+ </p>
+
+ <p><p>The Apache Flink community is pleased to announce the 1.3.0 release. Over the past 4 months, the Flink community has been working hard to resolve more than 680 issues. See the <a href="/blog/release_1.3.0-changelog.html">complete changelog</a> for more detail.</p>
+
+</p>
+
+ <p><a href="/news/2017/06/01/release-1.3.0.html">Continue reading »</a></p>
+ </article>
+
+ <hr>
+
+ <article>
<h2 class="blog-title"><a href="/news/2017/05/16/official-docker-image.html">Introducing Docker Images for Apache Flink</a></h2>
<p>16 May 2017 by Patrick Lucas (Data Artisans) and Ismaël Mejía (Talend) (<a href="https://twitter.com/">@iemejia</a>)
@@ -323,21 +338,6 @@
<hr>
- <article>
- <h2 class="blog-title"><a href="/news/2016/09/05/release-1.1.2.html">Apache Flink 1.1.2 Released</a></h2>
-
- <p>05 Sep 2016
- </p>
-
- <p><p>The Apache Flink community released another bugfix version of the Apache Flink 1.1. series.</p>
-
-</p>
-
- <p><a href="/news/2016/09/05/release-1.1.2.html">Continue reading »</a></p>
- </article>
-
- <hr>
-
<!-- Pagination links -->
@@ -370,6 +370,16 @@
<ul id="markdown-toc">
+ <li><a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></li>
+
+
+
+
+
+
+
+
+
<li><a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></li>
diff --git a/content/img/blog/flink-docker/flink-docker.gif b/content/img/blog/flink-docker/flink-docker.gif
new file mode 100644
index 0000000..3495acf
Binary files /dev/null and b/content/img/blog/flink-docker/flink-docker.gif differ
diff --git a/content/index.html b/content/index.html
index 46aed21..e25e9a7 100644
--- a/content/index.html
+++ b/content/index.html
@@ -568,6 +568,9 @@
<dl>
+ <dt> <a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></dt>
+ <dd>This blog post gives an update on the recent developments of Flink's support for Docker.</dd>
+
<dt> <a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></dt>
<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>
@@ -581,9 +584,6 @@
<dt> <a href="/news/2020/07/30/demo-fraud-detection-3.html">Advanced Flink Application Patterns Vol.3: Custom Window Processing</a></dt>
<dd>In this series of blog posts you will learn about powerful Flink patterns for building streaming applications.</dd>
-
- <dt> <a href="/2020/07/28/flink-sql-demo-building-e2e-streaming-application.html">Flink SQL Demo: Building an End-to-End Streaming Application</a></dt>
- <dd>Apache Flink 1.11 has released many exciting new features, including many developments in Flink SQL which is evolving at a fast pace. This article takes a closer look at how to quickly build streaming applications with Flink SQL from a practical point of view.</dd>
</dl>
diff --git a/content/news/2020/08/20/flink-docker.html b/content/news/2020/08/20/flink-docker.html
new file mode 100644
index 0000000..0cc2460
--- /dev/null
+++ b/content/news/2020/08/20/flink-docker.html
@@ -0,0 +1,347 @@
+<!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: The State of Flink on Docker</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>
+
+
+ <ul class="nav navbar-nav navbar-subnav">
+ <li >
+ <a href="/flink-architecture.html">Architecture</a>
+ </li>
+ <li >
+ <a href="/flink-applications.html">Applications</a>
+ </li>
+ <li >
+ <a href="/flink-operations.html">Operations</a>
+ </li>
+ </ul>
+
+
+ <!-- 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>The State of Flink on Docker</h1>
+ <p><i></i></p>
+
+ <article>
+ <p>20 Aug 2020 Robert Metzger (<a href="https://twitter.com/rmetzger_">@rmetzger_</a>)</p>
+
+<p>With over 50 million downloads from Docker Hub, the Flink docker images are a very popular deployment option.</p>
+
+<p>The Flink community recently put some effort into improving the Docker experience for our users with the goal to reduce confusion and improve usability.</p>
+
+<p>Let’s quickly break down the recent improvements:</p>
+
+<ul>
+ <li>
+ <p>Reduce confusion: Flink used to have 2 Dockerfiles and a 3rd file maintained outside of the official repository — all with different features and varying stability. Now, we have one central place for all images: <a href="https://github.com/apache/flink-docker">apache/flink-docker</a>.</p>
+
+ <p>Here, we keep all the Dockerfiles for the different releases. Check out the <a href="https://github.com/apache/flink-docker/blob/master/README.md">detailed readme</a> of that repository for further explanation on the different branches, as well as the <a href="https://cwiki.apache.org/confluence/display/FLINK/FLIP-111%3A+Docker+image+unification">Flink Improvement Proposal (FLIP-111)</a> that contains the detailed planning.</p>
+
+ <p>The <code>apache/flink-docker</code> repository also seeds the <a href="https://hub.docker.com/_/flink">official Flink image on Docker Hub</a>.</p>
+ </li>
+ <li>
+ <p>Improve Usability: The Dockerfiles are used for various purposes: <a href="https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html">Native Docker deployments</a>, <a href="https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/native_kubernetes.html">Flink on Kubernetes</a>, the (unofficial) <a href="https://github.com/docker-flink/examples">Flink helm example</a> and the project’s <a href="https://github.com/apache/flink/tree/master/flink- [...]
+
+ <p>The new images support <a href="https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html#configure-options">passing configuration variables</a> via a <code>FLINK_PROPERTIES</code> environment variable. Users can <a href="https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html#using-plugins">enable default plugins</a> with the <code>ENABLE_BUILT_IN_PLUGINS</code> environment variable. The images also allow loading custom jar paths [...]
+ </li>
+</ul>
+
+<p>Looking into the future, there are already some interesting potential improvements lined up:</p>
+
+<ul>
+ <li><a href="https://issues.apache.org/jira/browse/FLINK-16260">Java 11 Docker images</a> (already completed)</li>
+ <li><a href="https://issues.apache.org/jira/browse/FLINK-15793">Use vanilla docker-entrypoint with flink-kubernetes</a> (in progress)</li>
+ <li><a href="https://issues.apache.org/jira/browse/FLINK-17167">History server support</a></li>
+ <li><a href="https://issues.apache.org/jira/browse/FLINK-15587">Support for OpenShift</a></li>
+</ul>
+
+<h2 id="how-do-i-get-started">How do I get started?</h2>
+
+<p>This is a short tutorial on <a href="https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html#start-a-session-cluster">how to start a Flink Session Cluster</a> with Docker.</p>
+
+<p>A <em>Flink Session cluster</em> can be used to run multiple jobs. Each job needs to be submitted to the cluster after it has been deployed. To deploy a <em>Flink Session cluster</em> with Docker, you need to start a <em>JobManager</em> container. To enable communication between the containers, we first set a required Flink configuration property and create a network:</p>
+
+<div class="highlight"><pre><code>FLINK_PROPERTIES="jobmanager.rpc.address: jobmanager"
+docker network create flink-network
+</code></pre></div>
+
+<p>Then we launch the JobManager:</p>
+
+<div class="highlight"><pre><code>docker run \
+ --rm \
+ --name=jobmanager \
+ --network flink-network \
+ -p 8081:8081 \
+ --env FLINK_PROPERTIES="${FLINK_PROPERTIES}" \
+ flink:1.11.1 jobmanager
+</code></pre></div>
+<p>and one or more <em>TaskManager</em> containers:</p>
+
+<div class="highlight"><pre><code>docker run \
+ --rm \
+ --name=taskmanager \
+ --network flink-network \
+ --env FLINK_PROPERTIES="${FLINK_PROPERTIES}" \
+ flink:1.11.1 taskmanager
+</code></pre></div>
+
+<p>You now have a fully functional Flink cluster running! You can access the the web front end here: <a href="http://localhost:8081/">localhost:8081</a>.</p>
+
+<p>Let’s now submit one of Flink’s example jobs:</p>
+
+<div class="highlight"><pre><code class="language-bash"><span class="c"># 1: (optional) Download the Flink distribution, and unpack it</span>
+wget https://archive.apache.org/dist/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz
+tar xf flink-1.11.1-bin-scala_2.12.tgz
+<span class="nb">cd </span>flink-1.11.1
+
+<span class="c"># 2: Start the Flink job</span>
+./bin/flink run ./examples/streaming/TopSpeedWindowing.jar</code></pre></div>
+
+<p>The main steps of the tutorial are also recorded in this short screencast:</p>
+
+<center>
+<img src="/img/blog/flink-docker/flink-docker.gif" width="882px" height="730px" alt="Demo video" />
+</center>
+
+<p><strong>Next steps</strong>: Now that you’ve successfully completed this tutorial, we recommend you checking out the full <a href="https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/docker.html">Flink on Docker documentation</a> for implementing more advanced deployment scenarios, such as Job Clusters, Docker Compose or our native Kubernetes integration.</p>
+
+<h2 id="conclusion">Conclusion</h2>
+
+<p>We encourage all readers to try out Flink on Docker to provide the community with feedback to further improve the experience.
+Please refer to the user@flink.apache.org (<a href="https://flink.apache.org/community.html#how-to-subscribe-to-a-mailing-list">remember to subscribe first</a>) for general questions and our <a href="https://issues.apache.org/jira/issues/?jql=project+%3D+FLINK+AND+component+%3D+flink-docker">issue tracker</a> for specific bugs or improvements, or <a href="https://flink.apache.org/contributing/how-to-contribute.html">ideas for contributions</a>!</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 e28fda8..ee1e56e 100644
--- a/content/zh/index.html
+++ b/content/zh/index.html
@@ -565,6 +565,9 @@
<dl>
+ <dt> <a href="/news/2020/08/20/flink-docker.html">The State of Flink on Docker</a></dt>
+ <dd>This blog post gives an update on the recent developments of Flink's support for Docker.</dd>
+
<dt> <a href="/2020/08/19/statefun.html">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a></dt>
<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>
@@ -578,9 +581,6 @@
<dt> <a href="/news/2020/07/30/demo-fraud-detection-3.html">Advanced Flink Application Patterns Vol.3: Custom Window Processing</a></dt>
<dd>In this series of blog posts you will learn about powerful Flink patterns for building streaming applications.</dd>
-
- <dt> <a href="/2020/07/28/flink-sql-demo-building-e2e-streaming-application.html">Flink SQL Demo: Building an End-to-End Streaming Application</a></dt>
- <dd>Apache Flink 1.11 has released many exciting new features, including many developments in Flink SQL which is evolving at a fast pace. This article takes a closer look at how to quickly build streaming applications with Flink SQL from a practical point of view.</dd>
</dl>