 need to speed up the creation of the TDDs. Furthermore, if the size of descriptors can be reduced, then they will be transmitted faster, which leads to faster task deployments.</p>
<h2 id="the-solution">
  The solution
  <a class="anchor" href="#the-solution">#</a>
</h2>
<h3 id="cache-shuffledescriptors">
  Cache ShuffleDescriptors
  <a class="anchor" href="#cache-shuffledescriptors">#</a>
</h3>
<p><a href="//nightlies.apache.org/flink/flink-docs-release-1.14/api/java/org/apache/flink/runtime/shuffle/Shuff