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author | Francesco Mazzoli <francesco@rabbitmq.com> | 2012-08-29 15:10:52 +0100 |
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committer | Francesco Mazzoli <francesco@rabbitmq.com> | 2012-08-29 15:10:52 +0100 |
commit | 4aa312b49ba655ea6e3370432711839407369d5f (patch) | |
tree | 1a4a29fec5b14dd4db2c0dfb55afbcbbe55131c5 | |
parent | ad8f703bc83f7cc4f79d2275ab71adcd8e27b021 (diff) | |
download | rabbitmq-server-4aa312b49ba655ea6e3370432711839407369d5f.tar.gz |
reset when turning disc into ram node
-rw-r--r-- | src/rabbit_mnesia.erl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/rabbit_mnesia.erl b/src/rabbit_mnesia.erl index dc27e58b..4d731137 100644 --- a/src/rabbit_mnesia.erl +++ b/src/rabbit_mnesia.erl @@ -291,6 +291,15 @@ change_cluster_node_type(Type) -> "disc nodes to the cluster first."}}); false -> ok end, + %% This is an horrible hack due to + %% <http://erlang.org/pipermail/erlang-questions/2012-August/068696.html>. + %% This is safe if the cluster situation remains the same between the + %% cluster discovery and joining the cluster, but if for example the other + %% cluster nodes disappear in that timeframe we are in trouble. + ok = case is_disc_node() andalso not WantDiscNode of + true -> reset(false); + false -> ok + end, ok = init_db_with_mnesia(AllNodes, WantDiscNode, false). update_cluster_nodes(DiscoveryNode) -> |