YARN-7959. Add .vm extension to PlacementConstraints.md to ensure proper filtering. (Weiwei Yang via wangda)

Change-Id: I34ec516994a5de7accaa5ef7044e443b340bd294
(cherry picked from commit 0d516b30769471d9114214b3a518e2146ff2f25e)
This commit is contained in:
Wangda Tan 2018-02-27 11:15:17 -08:00
parent 5bbbbb6a1e
commit eea0b069e7