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Posted to commits@couchdb.apache.org by rn...@apache.org on 2021/02/15 09:19:24 UTC
[couchdb] branch couch_server_config_change created (now b040699)
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rnewson pushed a change to branch couch_server_config_change
in repository https://gitbox.apache.org/repos/asf/couchdb.git.
at b040699 Preserve max_dbs_open division during config change
This branch includes the following new commits:
new b040699 Preserve max_dbs_open division during config change
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[couchdb] 01/01: Preserve max_dbs_open division during config change
Posted by rn...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
rnewson pushed a commit to branch couch_server_config_change
in repository https://gitbox.apache.org/repos/asf/couchdb.git
commit b040699537862cadd9173438e88a1edc60754004
Author: Robert Newson <rn...@apache.org>
AuthorDate: Mon Feb 15 09:17:34 2021 +0000
Preserve max_dbs_open division during config change
---
src/couch/src/couch_server.erl | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/couch/src/couch_server.erl b/src/couch/src/couch_server.erl
index 480ed58..2090312 100644
--- a/src/couch/src/couch_server.erl
+++ b/src/couch/src/couch_server.erl
@@ -322,11 +322,13 @@ handle_config_change("couchdb", "update_lru_on_read", "true", _, N) ->
handle_config_change("couchdb", "update_lru_on_read", _, _, N) ->
gen_server:call(couch_server(N),{set_update_lru_on_read,false}),
{ok, N};
-handle_config_change("couchdb", "max_dbs_open", Max, _, N) when is_list(Max) ->
- gen_server:call(couch_server(N),{set_max_dbs_open,list_to_integer(Max)}),
+handle_config_change("couchdb", "max_dbs_open", Max0, _, N) when is_list(Max0) ->
+ Max1 = list_to_integer(Max0) div couch_server:num_servers(),
+ gen_server:call(couch_server(N),{set_max_dbs_open,Max1}),
{ok, N};
handle_config_change("couchdb", "max_dbs_open", _, _, N) ->
- gen_server:call(couch_server(N),{set_max_dbs_open,?MAX_DBS_OPEN}),
+ Max = ?MAX_DBS_OPEN div couch_server:num_servers(),
+ gen_server:call(couch_server(N),{set_max_dbs_open,Max}),
{ok, N};
handle_config_change("couchdb_engines", _, _, _, N) ->
gen_server:call(couch_server(N), reload_engines),