Can multiple region servers runs on one real machine?
(I guess not though)
No.. Every RS runs in different physical machines.
max.file.size actually applies for region. Suppose you create a table then
insert data for 20G that will get explicitly splitted into further regions.
Yes all 60G of data can be stored in one physical machine but that means
that you have the data is logically served by 3 regions.
Does this help you?
On Thu, Nov 1, 2012 at 12:15 PM, Cheng Su <[EMAIL PROTECTED]> wrote:
> Does that means the max file size of 1 cf is 20G? If I have 3 region
> servers, then 60G total?
> I have a very large table, size of one cf (contains only one column)
> may exceed 60G.
> Is there any chance to store the data without increase machines?
> Can multiple region servers runs on one real machine?
> (I guess not though)
> On Thu, Nov 1, 2012 at 1:35 PM, lars hofhansl <[EMAIL PROTECTED]> wrote:
> > The tribal knowledge would say about 20G is the max.
> > The fellas from Facebook will have a more definite answer.
> > -- Lars
> > ________________________________
> > From: Cheng Su <[EMAIL PROTECTED]>
> > To: [EMAIL PROTECTED]
> > Sent: Wednesday, October 31, 2012 10:22 PM
> > Subject: Does hbase.hregion.max.filesize have a limit?
> > Hi, all.
> > I have a simple question: does hbase.hregion.max.filesize have a limit?
> > May I specify a very large value to this? like 40G or more? (don't
> > consider the performance)
> > I didn't find any description about this from official site or google.
> > Thanks.
> > --
> > Regards,
> > Cheng Su
> Cheng Su