Remove entrySizeHints map
Remove entrySizeHints map

There is a lot of overhead for calculating the hints for larger
cardinalities.  This slows down resetting the partitions in the ring.

vladlopes/influxdb,influxdb/influxdb,mark-rushakoff/influxdb,vladlopes/influxdb,nooproblem/influxdb,influxdata/influxdb,mark-rushakoff/influxdb,mark-rushakoff/influxdb,linearb/influxdb,nooproblem/influxdb,linearb/influxdb,benbjohnson/influxdb,linearb/influxdb,influxdata/influxdb,nooproblem/influxdb,vladlopes/influxdb,li-ang/influxdb,influxdb/influxdb,benbjohnson/influxdb,benbjohnson/influxdb,benbjohnson/influxdb,linearb/influxdb,nooproblem/influxdb,nooproblem/influxdb,mark-rushakoff/influxdb,mark-rushakoff/influxdb,li-ang/influxdb,influxdb/influxdb,influxdb/influxdb,linearb/influxdb,mark-rushakoff/influxdb,influxdb/influxdb,vladlopes/influxdb,influxdb/influxdb