riak_test/tests/repl_handoff_deadlock_aae.erl
Doug Rohrer cad958481d Test deadlock between Repl Fullsync and Handoff. Requires riak_repl and riak_kv fixes:
Tests that provoke deadlock causing full_sync to hang when handoff causes vnode to exit before the fold request is started.
2015-04-24 15:23:06 -04:00

35 lines
1.6 KiB
Erlang

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%%% @copyright (C) 2015, Basho Technologies
%%% @doc
%%% riak_test for timing deadlock on riak_repl2_keylist_server:diff_bloom and riak_repl_aae_source:finish_sending_differences
%%% which can occur when the owner VNode is handed off after the original monitor (MonRef) is created. Neither function
%%% handles the {'DOWN', MonRef, process, VNodePid, normal} case (which happens when the node exits after handoff.
%%% Note that this uses code from verify_counter_repl as its tests, as that seemed to be able to evoke the issue, even without intercepts
%%%
%%% Also tests fixes for riak_repl2_fscoordinator which used to cache the owner of an index at replication start, but those could change with handoff.
%%% @end
-module(repl_handoff_deadlock_aae).
-behavior(riak_test).
-export([confirm/0]).
confirm() ->
repl_handoff_deadlock_common:confirm(aae).