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 <[email protected]> wrote: > Looks like your table has only one region. > > > On Jun 6, 2017, at 3:14 AM, Rajeshkumar J <[email protected]> > 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 <[email protected] > > > > 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 < > [email protected] > >>> > >> 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 > >>> > >> >
