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Nick Dimiduk commented on HBASE-11206: -------------------------------------- Very well. We'll deal with the mixed onheap + offheap stuff when we get to it. > Enable automagically tweaking memstore and blockcache sizes > ----------------------------------------------------------- > > Key: HBASE-11206 > URL: https://issues.apache.org/jira/browse/HBASE-11206 > Project: HBase > Issue Type: Task > Reporter: stack > Assignee: stack > Fix For: 0.99.0 > > > HBASE-5349 > "Automagically tweak global memstore and block cache sizes based on workload" > adds a nice new feature. It is off by default. Lets turn it on for 0.99. > Liang Xie is concerned that automatically shifting blockcache and memstore > sizes could wreck havoc w/ GC'ing in low-latency serving situation -- a valid > concern -- but lets enable this feature in 0.99 and see how it does. Can > always disable it before 1.0 if a problem. -- This message was sent by Atlassian JIRA (v6.2#6252)