feat: unregister mnesia_hook upon stopping mria

Closes: EMQX-9101
emqx · Mar 22, 2023 · be97073 · be97073
1 parent 9e59c4b
commit be97073
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diff --git a/src/mria_app.erl b/src/mria_app.erl
@@ -38,6 +38,7 @@ start(_Type, _Args) ->
     mria_sup:start_link().
 
 stop(_State) ->
+    mria_rlog:cleanup(),
     mria_config:erase_all_config(),
     ?tp(notice, "Mria is stopped", #{}).
 

diff --git a/src/mria_rlog.erl b/src/mria_rlog.erl
@@ -30,6 +30,7 @@
         , subscribe/4
         , wait_for_shards/2
         , init/0
+        , cleanup/0
 
         , intercept_trans/2
         , ensure_shard/1
@@ -212,3 +213,11 @@ init() ->
         _ ->
             ok
     end.
+
+cleanup() ->
+    case mria_config:whoami() of
+        core ->
+            mnesia_hook:unregister_hook(post_commit);
+        _ ->
+            ok
+    end.