Yes. See HBASE-5349 which is in the upcoming 1.0 release. Cheers
On Wed, Sep 3, 2014 at 7:57 PM, 牛兆捷 <[email protected]> wrote: > Thanks zhihong. > > Once the region server starts, can the memory size of these buffer (e.g., > memstore, block cache) be adjusted/resizable dynamically? > > > 2014-09-04 5:28 GMT+08:00 Ted Yu <[email protected]>: > > > If you go to region server Web UI, rs-status#memoryStats, you would see > > Memstore Size under Server Metrics. > > > > The Stats tab under Block Cache would show statistics of block cache. > > > > The Storefile Metrics tab under Regions would show Index Size. > > > > The above is from 0.98.5 release. > > > > Cheers > > > > > > On Tue, Sep 2, 2014 at 11:52 PM, 牛兆捷 <[email protected]> wrote: > > > > > Dear all: > > > > > > Is there any ways to monitor or profiling the memory usage of region > > server > > > heap? > > > > > > For example, how many are assigned to memstore, blockcache, > > storefileindex > > > or else. > > > > > > Thanks. > > > > > > -- > > > *Regards,* > > > *Zhaojie* > > > > > > > > > -- > *Regards,* > *Zhaojie* >
