 (see <a href="../../../../../org/apache/datasketches/pig/quantiles/UnionItemsSketch.html#exec-org.apache.pig.data.Tuple-"><code>exec(org.apache.pig.data.Tuple)</code></a> for return tuple format)</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd>"org.apache.pig.Accumulator.getValue()"</dd>
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<h4>cleanup</h4>
<pre>public&nbsp;void&nbsp;cleanup()</pre>
<div class="block">Cleans up the UDF state afte