Hi, can you give some more information on this? What did you put into the jar file? Just DoubleColumnInterpreter, or also an AgregateImplementation? What exactly did you put in hbase-site.xml?
Julian 2012/9/22 J Mohamed Zahoor <[email protected]> > Ok. I tried two things. > > 1) Loading the coproc HTD and loading the jar from hdfs > 2) Loading the cop roc as system coproc (by setting in hbase-site.xml) > and loading the jar from "lib" dir of HBase. > > > The first approach was not working initially. > When it was not working, the region server log showed that the coproc was > properly loaded after i enable the table. > > Now after some reboot, both cases work now. > > > ./Zahoor > > On 22-Sep-2012, at 2:51 PM, J Mohamed Zahoor <[email protected]> wrote: > > > Hi > > > > I went through the "BigDecimalColumnInterpretor" mail thread. > > It looks like HBaseObjectWritable understands "Double" unlike BigDecimal > in the above case. > > > > Digging further. > > If anyone else has a clue.. let me know. > > > > > > ./Zahoor > > > > > > On 22-Sep-2012, at 1:38 PM, J Mohamed Zahoor <[email protected]> wrote: > > > >> > >> The reason was than i am getting a exception like > >> > >> http://pastebin.com/PmFrmPNy > >> > >> when i exec the coprocessor. > >> > >> ./Zahoor > >> > >> > >> On 22-Sep-2012, at 1:26 PM, J Mohamed Zahoor <[email protected]> wrote: > >> > >>> Hi > >>> > >>> I am trying out a implementation of DoubleColumnInterpretor on the > lines of LongColumnInterpretor. > >>> Do i have to write the "readFields" and "write" methods? > >>> > >>> ./Zahoor > >> > > > >
