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| <h2>Apache Fluo 2.0.0</h2> |
| <p class="text-muted">18 Apr 2023</p> |
| <p><a class="twitter-share-button" href="https://twitter.com/intent/tweet?text=Apache Fluo 2.0.0&url=https://fluo.apache.org//release/2.0.0/&via=ApacheFluo&related=ApacheFluo" rel="nofollow" target="_blank" title="Share on Twitter">Twitter</a></p> |
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| <p>Apache Fluo is a distributed processing system that lets users make incremental |
| updates to large data sets. With Apache Fluo, users can set up workflows that |
| execute cross node transactions when data changes. These workflows enable users |
| to continuously join new data into large existing data sets without |
| reprocessing all data. Apache Fluo is built on [Apache Accumulo].</p> |
| |
| <p>Below are resources for this release:</p> |
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| <ul> |
| <li> |
| <p>Download a release tarball and verify by these [procedures] using these [KEYS]</p> |
| |
| <table> |
| <tbody> |
| <tr> |
| <td><a href="https://dlcdn.apache.org/fluo/fluo/2.0.0/fluo-2.0.0-bin.tar.gz">fluo-2.0.0-bin.tar.gz</a></td> |
| <td><a href="https://dlcdn.apache.org/fluo/fluo/2.0.0/fluo-2.0.0-bin.tar.gz.asc">ASC</a> <a href="https://dlcdn.apache.org/fluo/fluo/2.0.0/fluo-2.0.0-bin.tar.gz.sha512">SHA</a></td> |
| </tr> |
| <tr> |
| <td><a href="https://dlcdn.apache.org/fluo/fluo/2.0.0/fluo-2.0.0-source-release.tar.gz">fluo-2.0.0-source-release.tar.gz</a></td> |
| <td><a href="https://dlcdn.apache.org/fluo/fluo/2.0.0/fluo-2.0.0-source-release.tar.gz.asc">ASC</a> <a href="https://dlcdn.apache.org/fluo/fluo/2.0.0/fluo-2.0.0-source-release.tar.gz.sha512">SHA</a></td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li> |
| <p>Read the <a href="https://javadoc.io/doc/org.apache.fluo/fluo-api/2.0.0/index.html">Javadocs</a>.</p> |
| </li> |
| </ul> |
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| <p>Apache Fluo follows <a href="http://semver.org/">semver</a> for its API . The API consists |
| of everything under the <code class="language-plaintext highlighter-rouge">org.apache.fluo.api</code> package. Code outside of this |
| package can change at any time. If your project is using Fluo code that falls |
| outside of the API, then consider <a href="/getinvolved/">initiating a discussion</a> |
| about adding it to the API.</p> |
| |
| <h2 id="notable-changes">Notable changes</h2> |
| |
| <p>The major changes in 2.0.0 are highlighted here, for the complete list of changes, see the <a href="https://github.com/apache/fluo/milestone/8?closed=1">2.0.0 |
| Milestone</a> on Github.</p> |
| |
| <ul> |
| <li>Many performance and bug fixes were made.</li> |
| <li>Fluo was updated to work with Accumulo 2.1.0, Java 11, and Hadoop 3</li> |
| <li>Added scan authorizations to snapshots <a href="https://github.com/apache/fluo/pull/1120">1120</a></li> |
| <li>Added asynchronous get methods to snapshots for reading data. <a href="https://github.com/apache/fluo/pull/969">969</a></li> |
| <li>Added asynchronous submit method to LoaderExecutor <a href="https://github.com/apache/fluo/pull/1113">1100</a></li> |
| <li>Added option to Fluo’s scan command to show notifications. <a href="https://github.com/apache/fluo/issues/1026">1026</a></li> |
| <li>Fluo now sets Accumulo scan hints. This can be used to optimize Fluo server side scan execution in Accumulo. <a href="https://github.com/apache/fluo/pull/1072">1072</a></li> |
| <li>Summaries of Fluo’s metadata are generated in Accumulo. This could be used to select files for compaction in Accumulo. <a href="https://github.com/apache/fluo/pull/1071">1071</a></li> |
| </ul> |
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