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Diffstat (limited to 'apps/fabric/src/fabric_db_doc_count.erl')
-rw-r--r-- | apps/fabric/src/fabric_db_doc_count.erl | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/apps/fabric/src/fabric_db_doc_count.erl b/apps/fabric/src/fabric_db_doc_count.erl deleted file mode 100644 index faa755e6..00000000 --- a/apps/fabric/src/fabric_db_doc_count.erl +++ /dev/null @@ -1,46 +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_db_doc_count). - --export([go/1]). - --include("fabric.hrl"). --include_lib("mem3/include/mem3.hrl"). --include_lib("couch/include/couch_db.hrl"). - -go(DbName) -> - Shards = mem3:shards(DbName), - Workers = fabric_util:submit_jobs(Shards, get_doc_count, []), - Acc0 = {fabric_dict:init(Workers, nil), 0}, - fabric_util:recv(Workers, #shard.ref, fun handle_message/3, Acc0). - -handle_message({ok, Count}, 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, Count+Acc}}; - false -> - {stop, Count+Acc} - end - end; -handle_message(_, _, Acc) -> - {ok, Acc}. - |