Igniters, I would like to add this issue https://issues.apache.org/jira/browse/IGNITE-8405 to 2.5 scope.
2018-04-27 16:59 GMT+03:00 Eduard Shangareev <eshangar...@gridgain.com>: > Guys, > I have finished > ttps://issues.apache.org/jira/browse/IGNITE-7628. > > It looks like a good candidate to merge to 2.5. > > On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <ivan.glu...@gmail.com> wrote: > > > Dmitriy, > > > > There are some notes about WAL compaction in "Persistence Under the Hood" > > article: https://cwiki.apache.org/confluence/display/IGNITE/Ignite+ > > Persistent+Store+-+under+the+hood#IgnitePersistentStore-und > > erthehood-WALcompaction > > Please take a look - it has all the answers. > > > > Best Regards, > > Ivan Rakov > > > > > > On 27.04.2018 2:28, Dmitriy Setrakyan wrote: > > > >> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <ivan.glu...@gmail.com> > >> wrote: > >> > >> Folks, > >>> > >>> I have a fix for a critical issue related to WAL compaction: > >>> https://issues.apache.org/jira/browse/IGNITE-8393 > >>> In short, if part of WAL archive is broken, attempt to compress it may > >>> result in spamming warnings in infinite loop. > >>> I think it's also worth being included in 2.5 release. > >>> > >>> Let's include it, especially given that the fix is done. > >> > >> Ivan, on another note, is WAL compaction described anywhere? What do we > do > >> internally to compact WAL and by what factor are we able to reduce the > WAL > >> file size? > >> > >> D. > >> > >> > > > > > -- > Best regards, > Eduard. >
