diff options
author | Adam Kocoloski <adam@cloudant.com> | 2010-10-25 15:46:05 -0400 |
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committer | Adam Kocoloski <adam@cloudant.com> | 2010-10-25 21:45:32 -0400 |
commit | ebac05f686b56791511cb9b599dfb5a742dcfc96 (patch) | |
tree | 00a789cd058f98fa014d927f094f9e6e9f91f6f2 /apps/fabric/src/fabric_group_info.erl | |
parent | 952a85381ff4b5b34426000b1dee73c9e74becdd (diff) |
use get-deps to pull down individual cloudant projects
Diffstat (limited to 'apps/fabric/src/fabric_group_info.erl')
-rw-r--r-- | apps/fabric/src/fabric_group_info.erl | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/apps/fabric/src/fabric_group_info.erl b/apps/fabric/src/fabric_group_info.erl deleted file mode 100644 index d5260271..00000000 --- a/apps/fabric/src/fabric_group_info.erl +++ /dev/null @@ -1,66 +0,0 @@ -% Copyright 2010 Cloudant -% -% Licensed 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(fabric_group_info). - --export([go/2]). - --include("fabric.hrl"). --include_lib("mem3/include/mem3.hrl"). --include_lib("couch/include/couch_db.hrl"). - -go(DbName, GroupId) when is_binary(GroupId) -> - {ok, DDoc} = fabric:open_doc(DbName, GroupId, []), - go(DbName, DDoc); - -go(DbName, #doc{} = DDoc) -> - Group = couch_view_group:design_doc_to_view_group(DDoc), - Shards = mem3:shards(DbName), - Workers = fabric_util:submit_jobs(Shards, group_info, [Group]), - Acc0 = {fabric_dict:init(Workers, nil), []}, - fabric_util:recv(Workers, #shard.ref, fun handle_message/3, Acc0). - -handle_message({ok, Info}, Shard, {Counters, Acc}) -> - case fabric_dict:lookup_element(Shard, Counters) of - undefined -> - % already heard from someone else in this range - {ok, {Counters, Acc}}; - nil -> - C1 = fabric_dict:store(Shard, ok, Counters), - C2 = fabric_view:remove_overlapping_shards(Shard, C1), - case fabric_dict:any(nil, C2) of - true -> - {ok, {C2, [Info|Acc]}}; - false -> - {stop, merge_results(lists:flatten([Info|Acc]))} - end - end; -handle_message(_, _, Acc) -> - {ok, Acc}. - -merge_results(Info) -> - Dict = lists:foldl(fun({K,V},D0) -> orddict:append(K,V,D0) end, - orddict:new(), Info), - orddict:fold(fun - (signature, [X|_], Acc) -> - [{signature, X} | Acc]; - (language, [X|_], Acc) -> - [{language, X} | Acc]; - (disk_size, X, Acc) -> - [{disk_size, lists:sum(X)} | Acc]; - (compact_running, X, Acc) -> - [{compact_running, lists:member(true, X)} | Acc]; - (_, _, Acc) -> - Acc - end, [], Dict). |