Liyin has accepted the revision "[jira] [HBASE-4686] [89-fb] Fix per-store metrics aggregation ".
It looks good to me. Just one minor comments: INLINE COMMENTS src/main/java/org/apache/hadoop/hbase/regionserver/metrics/SchemaMetrics.java:384 This api looks like very hard to use. Maybe we can elaborate what's in the map a little bit:) REVISION DETAIL https://reviews.facebook.net/D87
