Hello,
I use gora with hbase-0.92 and nutch-2.1. All map phases of nutch jobs, generate, fetch and update become very slow by the increase of records in hbase table. Most of the time it is simply waste of time and resources when a mapper iterates over rows to choose the correct one. I have been told the following in hbase mailing list 1. In 0.94, there is optimization in StoreFileScanner.requestSeek() where a real seek is only done when seekTimestamp > maxTimestampInFile. 2. use time-range scan I would like to know if these features can be implemented in gora-hbase? If they are possible, can someone point to me the class where I can make changes? Also, I would like to know which class and method populates key values to map functions in nutch? Thanks. Alex.
