https://alexej.disterhoft.de/tags/reverse-engineering/Recent content in Reverse-Engineering on alexej.disterhoft.deHugoenAlexej DisterhoftSat, 04 Apr 2026 00:00:00 +0200https://alexej.disterhoft.de/posts/reverse-engineering-the-mapr-ticket-format/Tue, 26 Dec 2023 22:19:21 +0100https://alexej.disterhoft.de/posts/reverse-engineering-the-mapr-ticket-format/<aside class="admonition admonition-warning" role="note"> <p class="admonition-title"><span class="admonition-icon i-lineicons-warning" aria-hidden="true"></span><span>Disclaimer</span> </p> <div class="admonition-body">The information in this post is based entirely on publicly available artifacts. No proprietary information is disclosed. Code snippets have been heavily redacted for educational purposes.</div> </aside> <h2 id="introduction"> <a class="heading-anchor" href="#introduction" aria-label="Link to this section" title="Link to this section" > <span aria-hidden="true">#</span> </a> Introduction </h2> <p>MapR, now rebranded as <a href="https://www.hpe.com/us/en/hpe-ezmeral-data-fabric.html">HPE Ezmeral Data Fabric</a>, is a comprehensive data platform built on the Hadoop stack. It bundles a distributed file system, a NoSQL database, a streaming engine, and many other components into a single system.</p>