out_rwsch.put(info[0], info[1], new ColumnInfo(pos.toString(), colInfo
.getType(), info[0], colInfo.getIsVirtualCol(), colInfo.isHiddenVirtualCol()));
pos = Integer.valueOf(pos.intValue() + 1);
}
Operator<ExtractDesc> extract = OperatorFactory.getAndMakeChild(new ExtractDesc(
new ExprNodeColumnDesc(TypeInfoFactory.stringTypeInfo,
Utilities.ReduceField.VALUE.toString(), "", false)),
new RowSchema(out_rwsch.getColumnInfos()));
TableDesc ts = (TableDesc) fsConf.getTableInfo().clone();