Hi Simon, Which version are you using? We have 2.0-SNAPSHOT (get a recent one) with a much better WAL management and FUZZY checkpoint. Are you using this one?
Lvc@ On 16 January 2015 at 21:55, Simon L <[email protected]> wrote: > Hi there, > > We're doing a huge data import with the ETL. At the 150GB+ level, often > OrientDB hangs. When we restart it, it needs to reindex, and this takes > forever. Sometimes this seems to hang completely. > > The DB is not used for anything else during the ETL import, aside from > testing. So if we don't have a WAL and crash, we can still import the lost > records from our old DB. > > 1. Can/should we disable the WAL? > I know that might compromise integrity. But I wanted to ask since > sometimes this helps speed wise. > > 2. Any way to stop this re-indexing after a crash? Maybe there's a setting > to maintain indexes more stringently, so that a crash in the middle of an > operation won't require a reindex? (Even if this slows things down, it's > better for us.) > > -- > > --- > You received this message because you are subscribed to the Google Groups > "OrientDB" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
