><span class="line"><span class="cl"><span class="w"></span><span class="n">env</span><span class="p">.</span><span class="na">execute</span><span class="p">()</span><span class="w">
</span></span></span></code></pre></div><p>In every instance, Flink developers only need to specify the properties of how Flink will connect to a Pulsar cluster without worrying about any schema registry, or serialization/deserialization actions and register the Pulsar cluster as a source, sink or streaming table in Flink. Once