iilyak commented on a change in pull request #497: notify couch_index_processes
on all shards when ddoc updated
URL: https://github.com/apache/couchdb/pull/497#discussion_r113785324
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File path: src/couch_index/src/couch_index_server.erl
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@@ -252,14 +252,20 @@ handle_db_event(DbName, deleted, St) ->
gen_server:cast(?MODULE, {reset_indexes, DbName}),
{ok, St};
handle_db_event(DbName, {ddoc_updated, DDocId}, St) ->
- lists:foreach(fun({_DbName, {_DDocId, Sig}}) ->
- case ets:lookup(?BY_SIG, {DbName, Sig}) of
- [{_, IndexPid}] ->
- (catch gen_server:cast(IndexPid, ddoc_updated));
- [] ->
- ok
- end
- end, ets:match_object(?BY_DB, {DbName, {DDocId, '$1'}})),
+ DDocResult = couch_util:with_db(DbName, fun(Db) ->
+ couch_db:open_doc(Db, DDocId, [ejson_body, ?ADMIN_CTX])
+ end),
+ DbNames = [mem3:name(Sh) || Sh <- mem3:local_shards(mem3:dbname(DbName))],
Review comment:
DbNames name is not very clear. It could be named:
- Shards
- ShardNames
- DbShards
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