Ivan, To your 2nd question, can you suggest a few MVCC metrics to get the discussion started?
D. On Tue, Aug 7, 2018 at 9:17 AM, Павлухин Иван <vololo...@gmail.com> wrote: > Hi Igniters, > > I am working on cache metrics support for caches with enabled MVCC. As you > may know, during MVCC transaction execution entry versions are written to > storage right away (without deferring until commit). So, it is not obvious > for me if we should update writes count right away or defer it until > commit. On one hand, MVCC entry version write is not "true" write until > commit. On the other hand, it definitely changes the storage. How do we > interpret write metrics in Ignite philosophy? > > Also, it seems that bunch of MVCC specific metrics could be introduced. I > would like to collect some thoughts about it. Which such metrics come to > your mind? > > -- > Best regards, > Ivan Pavlukhin >
