Hi, Apologies for the delay in responding - I have been on vacation, and not had access to the system . I have attached a sequence of thread dumps over a couple of minutes.
Regards Stephen Lake On Sunday, 7 December 2014 09:00:42 UTC, Thomas Mueller wrote: > > Hi, > > Could you post a few full thread dumps? I guess it's a bug in the MVStore > compaction, which goes into an (almost) endless loop for some reason. I got > reports of similar behavior, and I'm working on this now. Unfortunately, > currently there is no way to configure it from with the database engine > (you can disable it from the MVStore.Builder API: autoCompactFillRate(0), > but there is no config option in the database URL yet). So if this is the > problem, the workaround is to disable the MVStore, by appending > ";MV_STORE=FALSE" to the database URL. > > Regards, > Thomas > > > On Sun, Dec 7, 2014 at 9:17 AM, Stephen Lake <[email protected] > <javascript:>> wrote: > >> A couple of things to add. This high processor usage stops after about >> three hours. I am really struggling to understand what is going on here. >> Is it possibly updating the index's for three hours after the original >> dump of rows into he database? I can see there is a LOT if garbage >> collection going on. >> >> Regards >> >> Stephen. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "H2 Database" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at http://groups.google.com/group/h2-database. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/h2-database. For more options, visit https://groups.google.com/d/optout.
threadDumps.7z
Description: application/7z-compressed
