hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ted Yu <yuzhih...@gmail.com>
Subject Re: Region server heap used memory usage
Date Thu, 04 Sep 2014 03:04:28 GMT
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 <nzjemail@gmail.com> 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 <yuzhihong@gmail.com>:
>
> > 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 <nzjemail@gmail.com> 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*
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message