Sergey, These mappings are supposed to be the same on all nodes, so if the file already exists, we can safely ignore this, or use a lock to avoid concurrent access. Actually, I think we already fixed this in the past, it's weird that issue came up again.
But in any case, switching marshaller cache to persistence instead of using these files makes perfect sense to me, and we definitely should do that. -Val On Tue, Feb 6, 2018 at 1:04 AM, Sergey Chugunov <sergey.chugu...@gmail.com> wrote: > Folks, > > There are several things here. > > Firstly user asked the initial question is sitting on Apache 1.x; it is > clear from exception stack trace he provided. > So although the issue exists for a while it looks like it doesn't hurt > users a lot. > > Secondly I examined the code managing marshaller mappings and can say that > it the issue is still here even in the latest version; thus I filed a > ticket [1] to address it. > > [1] https://issues.apache.org/jira/browse/IGNITE-7635 > > Thanks, > Sergey. >
