Hi, You can continue using OrientDB without WAL, but in Non-Tx mode with the consequence that you could have some vertex that points to broken edge in case of DB crash or even rollback.
SO we suggest to never disable WAL, unless you're doing an initial massive insertion. Lvc@ On 12 January 2015 at 14:23, Andrey Lomakin <[email protected]> wrote: > Hi, > Yes you are right. > > We need to log operations to do successful rollbacks of transactions or to > restore data after server crash. > > On Mon, Jan 12, 2015 at 8:57 AM, spareshade <[email protected]> wrote: > >> I have disabled the WAL and when trying to delete vertices am getting >> the bellow error: >> >> com.orientechnologies.orient.core.exception.OStorageException: WAL mode >> is not active. Transactions are not supported in given mode >> >> does this mean that WAL cannot really be disabled on a permanent basis, >> but rather just for temporary optimisations such as mass inserts or similar? >> >> -- >> >> --- >> 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. >> > > > > -- > Best regards, > Andrey Lomakin. > > -- > > --- > 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.
