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 >> >
