mirror of
https://github.com/valitydev/riak_test.git
synced 2024-11-06 08:35:22 +00:00
ab5a4a6e4a
Add ensemble_basic4, ensemble_sync, and ensemble_interleave tests. ensemble_sync tests the new AAE-based peer syncing logic. The test checks various scenarios with different levels of data corruption. ensemble_interleave tests a specific scenario where two peers become corrupted one after the other. This tests the scenario where the second peer becomes untrusted while the first peer may be syncing with it.
68 lines
2.4 KiB
Erlang
68 lines
2.4 KiB
Erlang
%% -------------------------------------------------------------------
|
|
%%
|
|
%% Copyright (c) 2013-2014 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(ensemble_basic4).
|
|
-export([confirm/0]).
|
|
-include_lib("eunit/include/eunit.hrl").
|
|
|
|
confirm() ->
|
|
NumNodes = 5,
|
|
NVal = 5,
|
|
Quorum = NVal div 2 + 1,
|
|
Config = ensemble_util:fast_config(NVal),
|
|
lager:info("Building cluster and waiting for ensemble to stablize"),
|
|
Nodes = ensemble_util:build_cluster(NumNodes, Config, NVal),
|
|
Node = hd(Nodes),
|
|
|
|
lager:info("Creating/activating 'strong' bucket type"),
|
|
rt:create_and_activate_bucket_type(Node, <<"strong">>,
|
|
[{consistent, true}, {n_val, NVal}]),
|
|
ensemble_util:wait_until_stable(Node, NVal),
|
|
Bucket = {<<"strong">>, <<"test">>},
|
|
Keys = [<<N:64/integer>> || N <- lists:seq(1,1000)],
|
|
|
|
Key1 = hd(Keys),
|
|
DocIdx = rpc:call(Node, riak_core_util, chash_std_keyfun, [{Bucket, Key1}]),
|
|
PL = rpc:call(Node, riak_core_apl, get_primary_apl, [DocIdx, NVal, riak_kv]),
|
|
Other = [VN || {VN={_, Owner}, _} <- PL,
|
|
Owner =/= Node],
|
|
|
|
Minority = NVal - Quorum,
|
|
PartitionedVN = lists:sublist(Other, Minority),
|
|
Partitioned = [VNode || {_, VNode} <- PartitionedVN],
|
|
|
|
PBC = rt:pbc(Node),
|
|
|
|
lager:info("Partitioning quorum minority: ~p", [Partitioned]),
|
|
Part = rt:partition(Nodes -- Partitioned, Partitioned),
|
|
rpc:multicall(Nodes, riak_kv_entropy_manager, set_mode, [manual]),
|
|
ensemble_util:wait_until_stable(Node, Quorum),
|
|
|
|
lager:info("Writing ~p consistent keys", [1000]),
|
|
[ok = rt:pbc_write(PBC, Bucket, Key, Key) || Key <- Keys],
|
|
|
|
lager:info("Read keys to verify they exist"),
|
|
[rt:pbc_read(PBC, Bucket, Key) || Key <- Keys],
|
|
|
|
lager:info("Healing partition"),
|
|
rt:heal(Part),
|
|
|
|
pass.
|