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KAFKA-12317: Fix documentation for KStream,KStream left join.
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florin-akermann committed Apr 9, 2024
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5 changes: 0 additions & 5 deletions docs/streams/developer-guide/dsl-api.html
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Expand Up @@ -1891,11 +1891,6 @@ <h4 class="anchor-heading"><a id="streams_concepts_globalktable" class="anchor-l
</li>
<li><p class="first">The join will be triggered under the conditions listed below whenever new input is received. When it is triggered, the user-supplied <code class="docutils literal"><span class="pre">ValueJoiner</span></code> will be called to produce
join output records.</p>
<blockquote>
<div><ul class="simple">
<li>Input records with a <code class="docutils literal"><span class="pre">null</span></code> value are ignored and do not trigger the join.</li>
</ul>
</div></blockquote>
</li>
<li><p class="first">For each input record on the left side that does not have any match on the right side, the <code class="docutils literal"><span class="pre">ValueJoiner</span></code> will be called with <code class="docutils literal"><span class="pre">ValueJoiner#apply(leftRecord.value,</span> <span class="pre">null)</span></code>;
this explains the row with timestamp=60 and timestampe=80 in the table below, which lists <code class="docutils literal"><span class="pre">[E,</span> <span class="pre">null]</span></code> and <code class="docutils literal"><span class="pre">[F,</span> <span class="pre">null]</span></code>in the LEFT JOIN column.
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