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HBase >> mail # user >> HFile output - hfile.AVG_KEY_LEN always zero?


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Re: HFile output - hfile.AVG_KEY_LEN always zero?
Ah, great, thanks!

I'm using 0.89................. so I'll check this again once we have 0.90.* in
place.
Otis
----
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----- Original Message ----
> From: Lars George <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED]
> Sent: Tue, March 8, 2011 8:03:31 PM
> Subject: Re: HFile output - hfile.AVG_KEY_LEN always zero?
>
> This also has been improved in 0.90.0 as per
>
> http://issues.apache.org/jira/browse/HBASE-3132
>
> What version are you  on Otis?
>
> Lars
>
> On Tue, Mar 8, 2011 at 10:25 PM, Ryan Rawson <[EMAIL PROTECTED]> wrote:
> > Ascii  table tells me bang = 33
> >
> > http://www.asciitable.com/
> >
> > so the average key  len is 33.
> >
> > :-)
> >
> > -ryan
> >
> > On Tue, Mar  8, 2011 at 1:00 PM, Otis Gospodnetic
> > <[EMAIL PROTECTED]>  wrote:
> >> Hi,
> >>
> >> I thought I could use the handy  HFile from command line to give me some
>stats
> >> about a given region  or HFile, like the average key and value lengths.
> >> However, this is  what I got:
> >>
> >> $ hbase  org.apache.hadoop.hbase.io.hfile.HFile -m -f
> >>  
>hdfs://hackme/hbase/fifi/84f19e93c3d567a485aa6794043449e1/xx/8364597447655745527
> >>  ...
> >> hfile.AVG_KEY_LEN = \x00\x00\x00!
> >>  hfile.AVG_VALUE_LEN = \x00\x00\x00\x07
> >>
> >> How come the  average key length is 0?
> >> I tried several HFiles and they all gave me  the same results (although I
>also
> >> saw that "!" at the end of  AVG_KEY_LEN can also be "#" and maybe some
other
> >>  characters)
> >>
> >> Thanks,
> >> Otis
> >>  ----
> >> Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
> >> Lucene ecosystem  search :: http://search-lucene.com/
> >>
> >>
> >
>