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vatamane pushed a commit to branch decrease-update-docs-batch-size
in repository https://gitbox.apache.org/repos/asf/couchdb.git
commit 42dd39b1cf9a865bbffc3707c0e6983297cce160
Author: Nick Vatamaniuc <vatam...@apache.org>
AuthorDate: Wed May 27 13:01:34 2020 -0400
Lower the default batch size for update_docs to 2.5MB
Observed a number of timeouts with the previous default
---
rel/overlay/etc/default.ini | 2 +-
src/fabric/src/fabric2_db.erl | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/rel/overlay/etc/default.ini b/rel/overlay/etc/default.ini
index 35e5147..3630259 100644
--- a/rel/overlay/etc/default.ini
+++ b/rel/overlay/etc/default.ini
@@ -244,7 +244,7 @@ port = 6984
;binary_chunk_size = 100000
;
; Bulk docs transaction batch size in bytes
-;update_docs_batch_size = 5000000
+;update_docs_batch_size = 2500000
; [rexi]
; buffer_count = 2000
diff --git a/src/fabric/src/fabric2_db.erl b/src/fabric/src/fabric2_db.erl
index 6540e0b..667cf35 100644
--- a/src/fabric/src/fabric2_db.erl
+++ b/src/fabric/src/fabric2_db.erl
@@ -156,7 +156,7 @@
-define(RETURN(Term), throw({?MODULE, Term})).
--define(DEFAULT_UPDATE_DOCS_BATCH_SIZE, 5000000).
+-define(DEFAULT_UPDATE_DOCS_BATCH_SIZE, 2500000).
-record(bacc, {
