riak_test/tests/cause_bdp.erl
Kelly McLaughlin 12cd13a575 Resolve failure of verify_busy_dist_port test on Riak 2.0
As of Riak 2.0 the vm.args zdbbl setting defaults to 32768. Previously
the default of 1024 was used.  Change the cause_bdp helper module for
the verify_busy_dist_port test to be more aggressive in order to
trigger a busy_dist_port message with the higher zdbbl setting.
2014-04-09 16:24:00 -06:00

32 lines
1.1 KiB
Erlang

%% -------------------------------------------------------------------
%%
%% cause_bdp - helper module used by verify_busy_dist_port
%%
%% Copyright (c) 2012 Basho Technologies, Inc.
%%
%% This file is provided to you under the Apache License,
%% Version 2.0 (the "License"); you may not use this file
%% except in compliance with the License. You may obtain
%% a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing,
%% software distributed under the License is distributed on an
%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
%% KIND, either express or implied. See the License for the
%% specific language governing permissions and limitations
%% under the License.
%%
%% -------------------------------------------------------------------
-module(cause_bdp).
-compile(export_all).
spam_nodes(TargetNodes) ->
[[spawn(?MODULE, spam, [N]) || _ <- lists:seq(1,1000*1000)] || N <- TargetNodes].
spam(Node) ->
timer:sleep(random:uniform(100)),
catch rpc:call(Node, erlang, whereis, [rex]).