Subroto 2012-06-13, 11:17
Sonal Goyal 2012-06-13, 11:30
Subroto 2012-06-13, 13:58
-Re: TableRecordReaderImpl is not able to get the rows
Sonal Goyal 2012-06-14, 07:07
Are you doing something specific with the RecordReader? Maybe you can post
more of your code as it is difficult to tell anything right now.
Crux: Reporting for HBase <https://github.com/sonalgoyal/crux>
Nube Technologies <http://www.nubetech.co>
On Wed, Jun 13, 2012 at 7:28 PM, Subroto <[EMAIL PROTECTED]> wrote:
> Hi Sonal,
> The Scan is being created by:
> I am not providing any other scan options…. :-(
> Subroto Sanyal
> On Jun 13, 2012, at 1:30 PM, Sonal Goyal wrote:
> > Hi Subroto,
> > How are you configuring your job? Are you providing any Scan options?
> > Chapter 7 of the ref guide at
> > http://hbase.apache.org/book/mapreduce.example.html
> > Best Regards,
> > Sonal
> > Crux: Reporting for HBase <https://github.com/sonalgoyal/crux>
> > Nube Technologies <http://www.nubetech.co>
> > <http://in.linkedin.com/in/sonalgoyal>
> > On Wed, Jun 13, 2012 at 4:47 PM, Subroto <[EMAIL PROTECTED]> wrote:
> >> Hi,
> >> I have a table with details:
> >> hbase(main):024:0> scan 'test'
> >> ROW
> >> COLUMN+CELL
> >> row1
> >> column=cf:a, timestamp=1339581548508, value=value1
> >> row2
> >> column=cf:b, timestamp=1339581557585, value=value2
> >> row3
> >> column=cf:c, timestamp=1339581566227, value=value3
> >> 3 row(s) in 0.0200 seconds
> >> When my MR job tries to access TableRecordReader
> >> org.apache.hadoop.hbase.client.HTable.ClientScanner.nextScanner set the
> >> "value" to null for every call which gives a sense to my MR application
> >> that there are no records in the table.
> >> I am using: 0.92.1 HBase and 0.23.1 Hadoop…..
> >> What can be the possible reason(s) behind it??
> >> Cheers,
> >> Subroto Sanyal
Subroto 2012-06-14, 08:05
Anoop Sam John 2012-06-14, 08:15
Subroto 2012-06-14, 15:35