GCache contents should be invalidated only if seqno gap is introduced by SST

Bug #1147066 reported by Alex Yurchenko
14
This bug affects 3 people
Affects Status Importance Assigned to Milestone
Galera
Confirmed
Wishlist
Alex Yurchenko

Bug Description

In particular, in case of IST we have an uninterrupted writeset sequence and should preserve cache contents to be able to serve IST to other nodes.

See example of such failure at https://groups.google.com/d/msg/codership-team/hChzc_0NqZ0/epEoP67FeQIJ

Changed in galera:
assignee: nobody → Alex Yurchenko (ayurchen)
importance: Undecided → High
milestone: none → 23.2.3
status: New → Confirmed
Revision history for this message
Alex Yurchenko (ayurchen) wrote :

Requires non-trivial GCache refactoring.

Changed in galera:
importance: High → Wishlist
Changed in galera:
milestone: 23.2.3 → none
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