2005/11/22, Cservenak Tamas <[EMAIL PROTECTED]>: > Just a note (may be interesting): > > After that FRM throws exception and my app stops, the FRM performs a normal > shutdown and JVM cleanly exits. > Upon exit, the file reported in FileNotFoundException APPEARS on the right > place reported in exception as missing! (it is placed there DURING > shutdown/cleanup of FRM).
When you stop the FRM all transactions which are in the process of committing will be rolled forward, it is committed. When a transaction fails while in the commit phase it will not be marked as failed, but will be available for commit later. Maybe this is a bit odd and should be changed?! > It seems that this error have some sort of stochastic nature, i am trying > to reproduce it now, but no luck :) > My experience was that this error shows up as we optimized/speed up the > app. Now we have 1500 file/sec throughoutput (from the aspect of app), so we > have cca 6000 tx/sec minimum. The stacktrace would really be important. When the error occurs while commit and not when you synchronize commit it is most likely that two commits clash in a way they should not. By the way synchronizing the commit takes a lot of possible concurrency from the manager as at most one tx can commit at it time in this case. Oliver --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
