Github user kxepal commented on the pull request:
https://github.com/apache/couchdb-couch/pull/32#issuecomment-70786078
> BTW I've tried to use start_couch with [couch_mrview] extra app. It
doesn't work in this case due to complex dependencies between couch_stats,
couch_logger, couch_index and couch_mrview.
Works for me. Example change:
```diff
diff --git a/src/couch_mrview_updater.erl b/src/couch_mrview_updater.erl
index db5b5e9..81b0085 100644
--- a/src/couch_mrview_updater.erl
+++ b/src/couch_mrview_updater.erl
@@ -187,7 +187,7 @@ map_docs(Parent, State0) ->
({Id, Seq, Rev, deleted}, {SeqAcc, Results}) ->
{erlang:max(Seq, SeqAcc), [{Id, Seq, Rev, []} |
Results]};
({Id, Seq, Rev, Doc}, {SeqAcc, Results}) ->
- couch_stats:increment_counter([couchdb, mrview,
map_docs],
+ couch_stats:increment_counter([couchdb, mrview,
map_doc],
1),
{ok, Res} = couch_query_servers:map_doc_raw(QServer,
Doc),
{erlang:max(Seq, SeqAcc), [{Id, Seq, Rev, Res} |
Results]}
diff --git a/test/couch_mrview_red_views_tests.erl
b/test/couch_mrview_red_views_tests.erl
index 8c2ff47..2a07bcc 100644
--- a/test/couch_mrview_red_views_tests.erl
+++ b/test/couch_mrview_red_views_tests.erl
@@ -18,6 +18,9 @@
-define(TIMEOUT, 1000).
+start()->
+ test_util:start_couch([couch_mrview]).
+
setup() ->
{ok, Db} = couch_mrview_test_util:init_db(?tempdb(), red),
Db.
@@ -33,7 +36,7 @@ reduce_views_test_() ->
"Reduce views",
{
setup,
- fun test_util:start_couch/0, fun test_util:stop_couch/1,
+ fun start/0, fun test_util:stop_couch/1,
{
foreach,
fun setup/0, fun teardown/1,
```
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