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| <h1>Apache Cassandra Changelog #5</h1> |
| <h3>March 08, 2021 | The Apache Cassandra Community</h3> |
| </div> |
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| <a href="/_/blog.html">« Back to the Apache Cassandra Blog</a> |
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| <img src="../_images/blog/changelog_header.jpg" alt="Apache Cassandra Changelog"> |
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| </div> |
| <div class="paragraph"> |
| <p>Our monthly roundup of key activities and knowledge to keep the community informed.</p> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="release-notes"><a class="anchor" href="#release-notes"></a>Release Notes</h2> |
| <div class="sectionbody"> |
| <div class="sect2"> |
| <h3 id="released"><a class="anchor" href="#released"></a>Released</h3> |
| <div class="paragraph"> |
| <p>We are expecting 4.0rc to be released soon, so join the Cassandra <a href="../community.html#discussions" class="page" target="_blank" rel="noopener">mailing list</a> to stay up-to-date.</p> |
| </div> |
| <div class="paragraph"> |
| <p>For the latest status on Cassandra 4.0 GA please check the <a href="https://issues.apache.org/jira/secure/RapidBoard.jspa?rapidView=355&quickFilter=1661" target="_blank" rel="noopener">Jira board</a> (ASF login required). We are within line-of-sight to closing out beta scope, with the remaining tickets representing 2.6% of the total scope. Read the latest summary from the community <a href="https://lists.apache.org/thread.html/r353a9256a0cb27cffcaaf3e58df0a3bea3bd7373cc490f6646632d37%40%3Cdev.cassandra.apache.org%3E" target="_blank" rel="noopener">here</a>.</p> |
| </div> |
| </div> |
| <div class="sect2"> |
| <h3 id="proposed"><a class="anchor" href="#proposed"></a>Proposed</h3> |
| <div class="paragraph"> |
| <p>The community has been discussing <a href="https://lists.apache.org/thread.html/re15543b55e5d01245ad75f7ec35af97e9895d37c01562eab31963dd4%40%3Cdev.cassandra.apache.org%3E" target="_blank" rel="noopener">release cadence</a> after 4.0 reaches GA. An official vote has not been taken on this yet, but the current consensus is one major release every year. Also under discussion are bleeding-edge snapshots (where stability is not guaranteed) and the duration of support for releases.</p> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="community-notes"><a class="anchor" href="#community-notes"></a>Community Notes</h2> |
| <div class="sectionbody"> |
| <div class="paragraph"> |
| <p><em>Updates on Cassandra Enhancement Proposals (CEPs), how to contribute, and other community activities.</em></p> |
| </div> |
| <div class="sect2"> |
| <h3 id="added"><a class="anchor" href="#added"></a>Added</h3> |
| <div class="paragraph"> |
| <p>We are pleased to announce that Paulo Motta has accepted the invitation to become a PMC member! This invite comes in recognition of all his contributions to the Apache Cassandra project over many years.</p> |
| </div> |
| </div> |
| <div class="sect2"> |
| <h3 id="added-2"><a class="anchor" href="#added-2"></a>Added</h3> |
| <div class="paragraph"> |
| <p>Apache Cassandra is taking part in the Google Summer of Code (GSoC) under the ASF umbrella as a mentoring organization. We will be posting a separate blog soon detailing how post-secondary students can get involved.</p> |
| </div> |
| </div> |
| <div class="sect2"> |
| <h3 id="proposed-2"><a class="anchor" href="#proposed-2"></a>Proposed</h3> |
| <div class="paragraph"> |
| <p>With 4.0 approaching completion, the idea of a project roadmap is also being <a href="https://lists.apache.org/thread.html/r630675e184a3d8db66893c8206ea0bcb9adce62e97dfcb667e4e3438%40%3Cdev.cassandra.apache.org%3E" target="_blank" rel="noopener">discussed</a>.</p> |
| </div> |
| </div> |
| <div class="sect2"> |
| <h3 id="changed"><a class="anchor" href="#changed"></a>Changed</h3> |
| <div class="paragraph"> |
| <p>The Kubernetes SIG is looking at ways to invite more participants by hosting two meetings to accommodate people in different time zones. <a href="https://www.youtube.com/watch?v=rp-0JaptJ3Y" target="_blank" rel="noopener">Watch here</a>.</p> |
| </div> |
| <div class="imageblock"> |
| <div class="content"> |
| <a class="image" href="https://www.youtube.com/watch?v=rp-0JaptJ3Y" target="_blank" rel="noopener"><img src="http://img.youtube.com/vi/rp-0JaptJ3Y/0.jpg" alt="0"></a> |
| </div> |
| </div> |
| <div class="paragraph"> |
| <p>A community website dedicated to <a href="https://github.com/datastax/cass-operator" target="_blank" rel="noopener">cass-operator</a> is also in development focused on documentation for the operator. Going forward, the Kubernetes SIG is discussing release cadence and looking at six releases a year.</p> |
| </div> |
| <div class="paragraph"> |
| <p>K8ssandra 1.0, an open source production-ready platform for running Apache Cassandra on Kubernetes, was also released on 25 February and announced on its new <a href="https://k8ssandra.io/" target="_blank" rel="noopener">community website</a>. Read the <a href="https://k8ssandra.io/blog/2021/02/26/k8ssandra-1.0-stable-release-and-whats-next/" target="_blank" rel="noopener">community blog</a> to find out more and what’s next. K8ssandra now has images for Cassandra 3.11.10 and 4.0-beta4 that run rootless containers with Reaper and Medusa functions.</p> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="user-space"><a class="anchor" href="#user-space"></a>User Space</h2> |
| <div class="sectionbody"> |
| <div class="sect2"> |
| <h3 id="instana"><a class="anchor" href="#instana"></a>Instana</h3> |
| <div class="paragraph"> |
| <p>“The Instana components are already containerized and run in our SaaS platform, but we still needed to create containers for our databases, Clickhouse, Cassandra, etc., and set up the release pipeline for them. Most of the complexity is not in creating a container with the database running, but in the management of the configuration and how to pass it down in a maintainable way to the corresponding component.” - <a href="https://hackernoon.com/what-we-learned-by-dockerizing-our-applications-jk1y3xrx" target="_blank" rel="noopener">Instana</a></p> |
| </div> |
| </div> |
| <div class="sect2"> |
| <h3 id="flant"><a class="anchor" href="#flant"></a>Flant</h3> |
| <div class="paragraph"> |
| <p>“We were able to successfully migrate the Cassandra database deployed in Kubernetes to another cluster while keeping the Cassandra production installation in a fully functioning state and without interfering with the operation of applications.” - <a href="https://medium.com/flant-com/migrating-cassandra-between-kubernetes-clusters-ae4ab4ada028" target="_blank" rel="noopener">Flant</a></p> |
| </div> |
| <div class="paragraph"> |
| <p><em>Do you have a Cassandra case study to share? Email <a href="mailto:cassandra@constantia.io">cassandra@constantia.io</a></em>.</p> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="in-the-news"><a class="anchor" href="#in-the-news"></a>In the News</h2> |
| <div class="sectionbody"> |
| <div class="paragraph"> |
| <p>CRN: <a href="https://www.crn.com/slide-shows/running-your-business/top-10-highest-it-salaries-based-on-tech-skills-in-2021-dice/3" target="_blank" rel="noopener">Top 10 Highest IT Salaries Based On Tech Skills In 2021: Dice</a></p> |
| </div> |
| <div class="paragraph"> |
| <p>TechTarget: <a href="https://searchdatamanagement.techtarget.com/news/252497188/Microsoft-ignites-Apache-Cassandra-Azure-service" target="_blank" rel="noopener">Microsoft ignites Apache Cassandra Azure Service</a></p> |
| </div> |
| <div class="paragraph"> |
| <p>Dynamic Business: <a href="https://dynamicbusiness.com.au/topics/news/business-open-source-technology-advice-opinion.html" target="_blank" rel="noopener">5 Ways your Business Could Benefit from Open Source Technology</a></p> |
| </div> |
| <div class="paragraph"> |
| <p>TWB: <a href="https://www.theworldbeast.com/top-3-technologies-trends-in-2021.html" target="_blank" rel="noopener">Top 3 Technologies which are winning the Run in 2021</a></p> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="cassandra-tutorials-more"><a class="anchor" href="#cassandra-tutorials-more"></a>Cassandra Tutorials & More</h2> |
| <div class="sectionbody"> |
| <div class="paragraph"> |
| <p><a href="https://blog.anant.us/data-operations-guide-for-apache-cassandra/?utm_source=Anant+Corporation+Newsletter&utm_campaign=e7c05585a6-EMAIL_CAMPAIGN_2019_02_04_05_17_COPY_01&utm_medium=email&utm_term=0_d05aef7418-e7c05585a6-500434574&mc_cid=e7c05585a6&mc_eid=ddff654f2f" target="_blank" rel="noopener">Data Operations Guide for Apache Cassandra</a> - Rahul Singh, Anant</p> |
| </div> |
| <div class="paragraph"> |
| <p><a href="https://www.ksolves.com/blog/apache-cassandra/introduction-to-apache-cassandra-what-is-apache-cassandra" target="_blank" rel="noopener">Introduction to Apache Cassandra: What is Apache Cassandra</a> - Ksolves</p> |
| </div> |
| <div class="paragraph"> |
| <p><a href="https://www.techwell.com/techwell-insights/2020/03/what-s-new-apache-cassandra-40" target="_blank" rel="noopener">What’s New in Apache Cassandra 4.0</a> - Deepak Vohra, Techwell</p> |
| </div> |
| <div class="paragraph"> |
| <p><a href="https://thelastpickle.com/blog/2021/02/22/reaper-for-apache-cassandra-2-2-release.html" target="_blank" rel="noopener">Reaper 2.2 for Apache Cassandra was released</a> - Alex Dejanovski, The Last Pickle</p> |
| </div> |
| <div class="paragraph"> |
| <p><a href="https://alexott.blogspot.com/2020/07/new-functionality-of-cassandra.html" target="_blank" rel="noopener">What’s new in Apache Zeppelin’s Cassandra interpreter</a> - Alex Ott</p> |
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