lib/wsrep-lib
1
0
Fork 0
mirror of https://github.com/codership/wsrep-lib.git synced 2025-08-05 04:01:12 +03:00
Code Activity

Fixes to SR rollback:

Browse Source 
* Enable codepath to BF abort high priority SR applier
* Pass ws_handle, ws_meta to high priority service rollback
  call to allow total ordering of rollback process
This commit is contained in:
Teemu Ollakka
2018-07-12 18:00:52 +03:00
parent 3f4e5dea3b
commit 22d7a31d81
7 changed files with 55 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/server_state.cpp
View File

@@ -95,7 +95,9 @@ static int rollback_fragment(wsrep::server_state& server_state,
{
wsrep::high_priority_switch ws(
high_priority_service, *streaming_applier);
streaming_applier->rollback();
// Streaming applier rolls back out of order. Fragment
// removal grabs commit order below.
streaming_applier->rollback(wsrep::ws_handle(), wsrep::ws_meta());
streaming_applier->after_apply();
}
server_state.stop_streaming_applier(
@@ -132,7 +134,7 @@ static int apply_write_set(wsrep::server_state& server_state,
high_priority_service.commit(ws_handle, ws_meta);
if (ret)
{
high_priority_service.rollback();
high_priority_service.rollback(ws_handle, ws_meta);
}
high_priority_service.after_apply();
}