ULng32 NAColumnArray::getMaxTrafHbaseColQualifier() const { NAColumn *column; char * colQualPtr; Lng32 colQualLen; Int64 colQVal; ULng32 maxVal = 0; for (CollIndex i = 0; i < entries(); i++) { column = (*this)[i]; colQualPtr = (char*)column->getHbaseColQual().data(); colQualLen = column->getHbaseColQual().length(); colQVal = str_atoi(colQualPtr, colQualLen); if (colQVal > maxVal) maxVal = colQVal ; } return maxVal; }