disableTable(admin, tableName);
columns = columnSpecMap.keySet();
for (String c : columns) {
columnDesc = getColumnDescriptor(c, columnSpecMap.get(c));
println("Adding " + c + " to " + tableName + "... Please wait.");
admin.addColumn(new Text(tableName), columnDesc);
}
enableTable(admin, tableName);
break;
case DROP:
disableTable(admin, tableName);