le">file: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="k">k: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="spark">spark: <span class="extype" name="org.apache.spark.sql.SparkSession">SparkSession</span></span>)</span>
      </span>
      
      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">file</