In case of value size skew, split result may not be balanced. It
may cause long-running split/merge trashing until it does not meet
the threshold.
We should add one more condition for split - the result table size
should be at least bigger than a certain portion of the expected
size. That makes the result more balanced.
In case of value size skew, split result may not be balanced. It may cause long-running split/merge trashing until it does not meet the threshold.
We should add one more condition for split - the result table size should be at least bigger than a certain portion of the expected size. That makes the result more balanced.