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Bugfix/fd/riak 1937 #529

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merged 4 commits into from
Aug 5, 2015
Merged

Bugfix/fd/riak 1937 #529

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1f68ac3
Exposed accessor for whether yokozuna is enabled, for write_once put …
fadushin Jul 10, 2015
9117cce
Overloaded yz_kv:index to handle binaries, so that we don't have to d…
fadushin Jul 10, 2015
2fab6e6
Added a write_once search test to the yz_pb test suite.
fadushin Jul 27, 2015
eeb90d0
After review, modified yz integration so that we preserve the old yz_…
fadushin Jul 31, 2015
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24 changes: 19 additions & 5 deletions riak_test/yz_pb.erl
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@ confirm() ->
confirm_admin_index(Cluster),
confirm_admin_bad_index_name(Cluster),
confirm_basic_search(Cluster),
confirm_w1c_search(Cluster),
confirm_encoded_search(Cluster),
confirm_search_to_test_max_score_defaults(Cluster),
confirm_multivalued_field(Cluster),
Expand Down Expand Up @@ -82,11 +83,12 @@ create_index(Cluster, BucketType, Index) ->

create_index(Cluster, BucketType, Index, UseDefaultSchema) when
is_boolean(UseDefaultSchema) ->
create_index(Cluster, BucketType, Index, 3, UseDefaultSchema);
create_index(Cluster, BucketType, Index, [{use_default_schema, UseDefaultSchema}]);
create_index(Cluster, BucketType, Index, Nval) when is_integer(Nval) ->
create_index(Cluster, BucketType, Index, Nval, true).

create_index(Cluster, BucketType, Index, Nval, UseDefaultSchema) ->
create_index(Cluster, BucketType, Index, [{n_val, Nval}]);
create_index(Cluster, BucketType, Index, Props) when is_list(Props) ->
Nval = proplists:get_value(n_val, Props, 3),
UseDefaultSchema = proplists:get_value(use_default_schema, Props, true),
Node = select_random(Cluster),
[{Host, Port}] = host_entries(rt:connection_info([Node])),
lager:info("create_index ~s for bucket type ~s [~p]", [Index, BucketType, {Host, Port}]),
Expand All @@ -111,11 +113,14 @@ create_index(Cluster, BucketType, Index, Nval, UseDefaultSchema) ->
?assertEqual([{index, Index}, {schema, SchemaName}, NvalT], IndexData),

%% Add the index to the bucket props
yz_rt:set_bucket_type_index(Node, BucketType, Index, Nval),
yz_rt:set_bucket_type_index(Node, BucketType, Index, [{n_val, Nval} | Props]),
yz_rt:wait_for_bucket_type(Cluster, BucketType),
riakc_pb_socket:stop(Pid),
ok.

create_index(Cluster, BucketType, Index, Nval, UseDefaultSchema) ->
create_index(Cluster, BucketType, Index, [{n_val, Nval}, {use_default_schema, UseDefaultSchema}]).

store_and_search(Cluster, Bucket, Key, Body, Search, Params) ->
store_and_search(Cluster, Bucket, Key, Body, "text/plain", Search, Params).

Expand Down Expand Up @@ -210,6 +215,15 @@ confirm_basic_search(Cluster) ->
Params = [{sort, <<"score desc">>}, {fl, ["*","score"]}],
store_and_search(Cluster, Bucket, "test", Body, <<"text:herp">>, Params).

confirm_w1c_search(Cluster) ->
Index = <<"write_once">>,
Bucket = {Index, <<"b1">>},
create_index(Cluster, Index, Index, [{write_once, true}]),
lager:info("confirm_basic_search ~p", [Bucket]),
Body = "herp derp",
Params = [{sort, <<"score desc">>}, {fl, ["*","score"]}],
store_and_search(Cluster, Bucket, "test", Body, <<"text:herp">>, Params).

confirm_encoded_search(Cluster) ->
Index = <<"encoded">>,
Bucket = {Index, <<"b1">>},
Expand Down
6 changes: 4 additions & 2 deletions riak_test/yz_rt.erl
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Expand Up @@ -334,9 +334,11 @@ set_bucket_type_index(Node, BucketType, Index) ->
lager:info("Set bucket type ~s index to ~s [~p]", [BucketType, Index, Node]),
create_bucket_type(Node, BucketType, [{?YZ_INDEX, Index}]).

set_bucket_type_index(Node, BucketType, Index, NVal) ->
set_bucket_type_index(Node, BucketType, Index, NVal) when is_integer(NVal) ->
set_bucket_type_index(Node, BucketType, Index, [{n_val, NVal}]);
set_bucket_type_index(Node, BucketType, Index, Props) ->
lager:info("Set bucket type ~s index to ~s [~p]", [BucketType, Index, Node]),
create_bucket_type(Node, BucketType, [{?YZ_INDEX, Index},{n_val,NVal}]).
create_bucket_type(Node, BucketType, [{?YZ_INDEX, Index} | Props]).

solr_http({_Node, ConnInfo}) ->
solr_http(ConnInfo);
Expand Down
50 changes: 37 additions & 13 deletions src/yz_kv.erl
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Expand Up @@ -190,35 +190,53 @@ has_indexes(RemoteNode) ->
_ -> false
end.


%% @doc Index the data supplied in the Riak Object.
%% The Riak Object should be a serialized object (a binary,
%% which has been serialized using riak_object:to_binary/1)
-spec index_binary(bucket(), key(), binary(), write_reason(), p()) -> ok.
index_binary(Bucket, Key, Obj, Reason, P) ->
index_internal(
Bucket, Key, Obj, Reason, P
).

%% @doc Index the data supplied in the Riak Object.
-spec index(riak_object:riak_object(), write_reason(), p()) -> ok.
index(Obj, Reason, P) ->
index_internal(
riak_object:bucket(Obj), riak_object:key(Obj), Obj, Reason, P
).

%% @private
index_internal(Bucket, Key, Obj, Reason, P) ->
case yokozuna:is_enabled(index) andalso ?YZ_ENABLED of
true ->
Ring = yz_misc:get_ring(transformed),
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After looking through the code in a walkthrough (esp. the pars the PR doesn't show, haha), @fadushin and I realized that the should_index check should be called before converting the object from binary. This led to a deeper look into some code duplication (around BKey creating, etc...) and whatnot that is happening; so, he's going to be refactoring his changes a bit and just adding a separate index/5 function for binary objects.

case is_owner_or_future_owner(P, node(), Ring) of
true ->
T1 = os:timestamp(),
BKey = {riak_object:bucket(Obj), riak_object:key(Obj)},
BKey = {Bucket, Key},
try
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@fadushin thinking we can create a helper to avoid the duplication in index/3 and index/5, no?

Index = get_index(BKey),
ShortPL = riak_kv_util:get_index_n(BKey),
case should_index(Index) of
true ->
index(Obj, Reason, Ring, P, BKey, ShortPL, Index);
index(robj(Bucket, Key, Obj), Reason, Ring, P, BKey, ShortPL, Index);
false ->
dont_index(Obj, Reason, P, BKey, ShortPL)
dont_index(robj(Bucket, Key, Obj), Reason, P, BKey, ShortPL)
end,
yz_stat:index_end(?YZ_TIME_ELAPSED(T1))
catch _:Err ->
yz_stat:index_fail(),
Trace = erlang:get_stacktrace(),
case Reason of
delete ->
?ERROR("failed to delete docid ~p with error ~p because ~p",
[BKey, Err, Trace]);
_ ->
?ERROR("failed to index object ~p with error ~p because ~p",
[BKey, Err, Trace])
end
yz_stat:index_fail(),
Trace = erlang:get_stacktrace(),
case Reason of
delete ->
?ERROR("failed to delete docid ~p with error ~p because ~p",
[BKey, Err, Trace]);
_ ->
?ERROR("failed to index object ~p with error ~p because ~p",
[BKey, Err, Trace])
end
end;
false ->
ok
Expand All @@ -227,6 +245,12 @@ index(Obj, Reason, P) ->
ok
end.

%% @private
robj(Bucket, Key, Obj) when is_binary(Obj) ->
riak_object:from_binary(Bucket, Key, Obj);
robj(_Bucket, _Key, Obj) ->
Obj.

%% @private
%%
%% @doc Update the hashtree so that AAE works but don't create any
Expand Down
2 changes: 1 addition & 1 deletion test/yz_component_tests.erl
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Expand Up @@ -6,7 +6,7 @@

disable_index_test()->
yokozuna:disable(index),
?assertEqual(yz_kv:index({},delete,{}), ok).
?assertEqual(yz_kv:index(riak_object:new({<<"type">>, <<"bucket">>}, <<"key">>, <<"value">>), delete, {}), ok).

disable_search_test()->
yokozuna:disable(search),
Expand Down