ZOOKEEPER-4714 and ZOOKEEPER-4715

[Andor Molnar]

Hi Yan Zhao,

I noticed you opened these 2 new tickets against the 3.9.0 fix version
which is next release of ZooKepeer I'm just about to cut this week from
the master branch.

Do you think these tickets are blockers of 3.9.0?

Regards,
Andor