On Sun, Oct 11, 2009 at 9:46 PM, michael8 <mich...@saracatech.com> wrote:
> > Thanks for your clarification Shalin. > > Given your explanation, would you agree that there is still a small window > (how ever small this may be) where some documents could be missed in the > next delta using dih.last_index_time if the data source adds or updates > documents very frequently? i.e. the time between the SQL done executing > and > data received by Solr to start indexing, some new/updated documents may > have > been written in the DB such that the timestamps for those documents are > slightly before the captured last_index_time when indexing starts? > > The last_index_time is recorded before any SQL queries are fired so I don't think any rows could be missed. Some could be imported more than once though. -- Regards, Shalin Shekhar Mangar.
