Thanks for the comment, J-D.
I will log a JIRA for this tomorrow if nobody objects.
On Mon, Jan 28, 2013 at 2:18 PM, Jean-Daniel Cryans <[EMAIL PROTECTED]>wrote:
> Since we default to OnOutOfMemoryError kill -9 then we should just get
> rid of it IMO.
> On Mon, Jan 28, 2013 at 2:14 PM, Ted Yu <[EMAIL PROTECTED]> wrote:
> > Hi,
> > Analyzing a heap dump, I saw that LinkedList of HRegionServer took up
> > noticeable space - namely 4 chunks of 5MB each.
> > Here is related entry from refguide:
> > hbase.regionserver.nbreservationblocks
> > The number of resevoir blocks of memory release on OOME so we can cleanup
> > properly before server shutdown.
> > Default: 4
> > I wonder if we can reduce the size of resevoir blocks.
> > Cheers