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From Bryan Beaudreault <bbeaudrea...@hubspot.com>
Subject Re: hadoop block locations
Date Fri, 28 Mar 2014 01:46:15 GMT
I responded to your post on the hadoop user list, but you will need to do
manual major compactions to recover locality.  It may recover automatically
over time, but only if there is actively data coming in.


On Thu, Mar 27, 2014 at 8:44 PM, Libo Yu <yu_libo@hotmail.com> wrote:

> Hi Ted,
>
> If the region is already compacted and has no new data, does that mean
> major compaction will never be triggered and data locality will never
> be recovered? Thanks.
>
> >Doing major compaction on this region should bring data locally.
>
> >Cheers
>
>
> On Wed, Mar 26, 2014 at 4:02 PM, Libo Yu <yu_libo@hotmail.com> wrote:
>
> > Hi all,
> >
> > The hadoop blocks of a region may be moved to different region servers
> > (e.g. by
> > hadoop rebalancer). In such a scenario, is there a way to fix that and
> > move all the
> > blocks to the region server that hosts the region? Should hadoop
> > rebalancer never
> > be used when hbase is in use? Thanks.
> >
> > Libo
> >
> >
> >
>

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