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From Sachin Jain <sachinjain...@gmail.com>
Subject Re: getting start and stop key
Date Tue, 06 Jun 2017 12:45:34 GMT
Just to add @Ted Yu's answer, you can confirm this by looking at your
HMaster UI and see the regions and their boundaries.

On Tue, Jun 6, 2017 at 3:50 PM, Ted Yu <yuzhihong@gmail.com> wrote:

> Looks like your table has only one region.
>
> > On Jun 6, 2017, at 3:14 AM, Rajeshkumar J <rajeshkumarit8292@gmail.com>
> wrote:
> >
> > I am getting start rowkey as empty and stop rowkey as empty. Is this
> > possible?
> >
> > On Mon, Jun 5, 2017 at 11:19 PM, Ankit Singhal <ankitsinghal59@gmail.com
> >
> > wrote:
> >
> >> Hi RajeshKumar,
> >>
> >> you can try this.(InputSplit class may vary depending upon the
> InputFormat
> >> you are using,  below example is for TableInputFormat)
> >> TableSplit tableSplit = (TableSplit)context.getInputSplit();
> >> byte[] startRow=tableSplit.getStartRow()
> >> byte[] endRow=tableSplit.getEndRow()
> >>
> >> Regards,
> >> Ankit Singhal
> >>
> >> On Mon, Jun 5, 2017 at 5:38 AM, Rajeshkumar J <
> rajeshkumarit8292@gmail.com
> >>>
> >> wrote:
> >>
> >>> Hi,
> >>>
> >>> I am running mapreduce over hbase table using java and I want to know
> >> which
> >>> is the startkey and stopkey for every region. As every mapper takes a
> >>> region as input I need to know the startkey and stopkey of a region in
> >> the
> >>> map function. Is there any function to get that or is there any way to
> >>> achieve this
> >>>
> >>> Thanks
> >>>
> >>
>

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