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Read recovered position from sst_received() after initialization

In general the position where the storage recovers after a SST
cannot be known untile the recovery process is over. This in turn
means that the position cannot be known when the server_state
sst_received() method is called. Worked around the problem by
introducing get_position() method into server service which
can be used to get the position from stable storage after SST
has completed and the state has been recovered.
This commit is contained in:
Teemu Ollakka
2019-01-14 13:11:57 +02:00
parent 17fc8c16de
commit 89b3561ad8
8 changed files with 43 additions and 13 deletions

View File

@ -50,6 +50,7 @@ namespace db
const wsrep::view&) override;
wsrep::view get_view(wsrep::client_service&, const wsrep::id&)
override;
wsrep::gtid get_position(wsrep::client_service&) override;
void log_state_change(enum wsrep::server_state::state,
enum wsrep::server_state::state) override;
int wait_committing_transactions(int) override;