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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Why HBase reduce the size of data when writing to the disk
Date Sun, 13 Oct 2013 17:28:34 GMT
Have you run rowcounter and seen 50,000 being reported ?

Cheers


On Sun, Oct 13, 2013 at 9:02 AM, Farrokh Shahriari <
mohandes.zebeleh.67@gmail.com> wrote:

> No, it's by default value
>
>
> On Sun, Oct 13, 2013 at 2:25 AM, lars hofhansl <larsh@apache.org> wrote:
>
> > Are you setting the timestamp yourself?
> >
> >
> >
> >
> > ----- Original Message -----
> > From: Farrokh Shahriari <mohandes.zebeleh.67@gmail.com>
> > To: user@hbase.apache.org; lars hofhansl <larsh@apache.org>
> > Cc: "cdh-user@cloudera.org" <cdh-user@cloudera.org>
> > Sent: Saturday, October 12, 2013 12:25 AM
> > Subject: Re: Why HBase reduce the size of data when writing to the disk
> >
> > @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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