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From Farrokh Shahriari <mohandes.zebeleh...@gmail.com>
Subject Re: Why HBase reduce the size of data when writing to the disk
Date Sat, 12 Oct 2013 06:55:52 GMT
@Lars: By simple put methods in HBase.


On Fri, Oct 11, 2013 at 9:30 PM, lars hofhansl <larsh@apache.org> wrote:

> How do you write the records?
>
>
>
> ________________________________
>  From: Farrokh Shahriari <mohandes.zebeleh.67@gmail.com>
> To: user@hbase.apache.org
> Cc: "cdh-user@cloudera.org" <cdh-user@cloudera.org>
> Sent: Friday, October 11, 2013 2:35 AM
> Subject: Re: Why HBase reduce the size of data when writing to the disk
>
>
> Tnx for your answer,
> I didn't set any specific compression for my table or columnFamily, it has
> the default values.
>
> Best wishes
>
>
>
> On Fri, Oct 11, 2013 at 12:25 PM, Ted Yu <yuzhihong@gmail.com> wrote:
>
> > Can you tell us the compression settings for the table ?
> >
> > See http://hbase.apache.org/book/compression.html
> >
> > Thanks
> >
> > On Oct 10, 2013, at 11:58 PM, Farrokh Shahriari <
> > mohandes.zebeleh.67@gmail.com> wrote:
> >
> > > Hi,
> > > There is a record which size is 30KB on a txt file. When I've written
> > > 50,000 records into HBase table, the UI shows that about 400MB of disk
> is
> > > used (not 1,500,00 KB).
> > > I don't know why!!!!! Is this related to compaction or sth else.
> > > Tnx for your helping.
> > >
> > > Best Regards
> > >
> > > Mohandes Zebeleh
> >
>

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