rgetDbName</dt><dd class="cmt"><p>- hive metastore database where source table is defined</p></dd><dt class="param">targetTableName</dt><dd class="cmt"><p>- target table name</p></dd><dt class="param">taskCount</dt><dd class="cmt"><p>- number of threads to distribute the load to. It equals number of files by default, which ensures best distribution, however it may trigger a lot of small tasks if your files are small.</p></dd><dt class="param">spark</dt><dd class="cmt"><p>- spark session required to access h