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<h4>exec</h4>
<pre>public&nbsp;org.apache.pig.data.DataByteArray&nbsp;exec(org.apache.pig.data.Tuple&nbsp;inputTuple)
                                       throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>exec</code>&nbsp;in class&nbsp;<code>org.apa