averageCellsPerColumn property
How many cells are present per column qualifier in this column family, averaged over all rows containing any column in the column family.
e.g. For column family "family" in a table with 3 rows: * A row with 3 cells in "family:col" and 1 cell in "other:col" (3 cells / 1 column in "family") * A row with 1 cell in "family:col", 7 cells in "family:other_col", and 7 cells in "other:data" (8 cells / 2 columns in "family") * A row with 3 cells in "other:col" (0 columns in "family", "family" not present) would report (3 + 8 + 0)/(1 + 2 + 0) = 3.66 in this field.
Implementation
core.double? averageCellsPerColumn;