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Date: Thu, 1 Nov 2012 16:09:10 +0800
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Subject: Re: Does hbase.hregion.max.filesize have a limit?
From: Cheng Su <scarcer.cn@gmail.com>
To: user@hbase.apache.org
Content-Type: text/plain; charset=ISO-8859-1

Thank you for your answer.
The max file size the whole cluster can store for one CF is 60G, right?
Maybe the only way is to split the large table into small tables...

On Thu, Nov 1, 2012 at 3:05 PM, ramkrishna vasudevan
<ramkrishna.s.vasudevan@gmail.com> wrote:
> 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?
>
> Regards
> Ram
>
> On Thu, Nov 1, 2012 at 12:15 PM, Cheng Su <scarcer.cn@gmail.com> 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 <lhofhansl@yahoo.com> 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 <scarcer.cn@gmail.com>
>> > To: user@hbase.apache.org
>> > 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
>>
>>
>>
>> --
>>
>> Regards,
>> Cheng Su
>>


-- 

Regards,
Cheng Su