jenkins-bot has submitted this change and it was merged.
Change subject: Disable leading wildcard searches in CirrusSearch
......................................................................
Disable leading wildcard searches in CirrusSearch
This is already the status quo for CirrusSearch. A new patch to cirrus,
I0382e9c7, makes this a configurable option defaulted to on. We need to set it
back to off before that gets deployed to the cluster.
Bug: T91666
Change-Id: I0d95a93c53966cd70ed87cda560b9aaa547e6cf5
---
M wmf-config/CirrusSearch-common.php
1 file changed, 3 insertions(+), 0 deletions(-)
Approvals:
Manybubbles: Looks good to me, but someone else must approve
EBernhardson: Looks good to me, approved
jenkins-bot: Verified
diff --git a/wmf-config/CirrusSearch-common.php
b/wmf-config/CirrusSearch-common.php
index a42126c..21ab1a1 100644
--- a/wmf-config/CirrusSearch-common.php
+++ b/wmf-config/CirrusSearch-common.php
@@ -23,6 +23,9 @@
$wgJobTypeConf['default'];
}
+# Turn off leading wildcard matches, they are a very slow and inefficient query
+$wgCirrusSearchAllowLeadingWildcard = false;
+
# Turn off the more accurate but slower search mode. It is most helpful when
you
# have many small shards. We don't do that in production and we could use the
speed.
$wgCirrusSearchMoreAccurateScoringMode = false;
--
To view, visit https://gerrit.wikimedia.org/r/210620
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Gerrit-MessageType: merged
Gerrit-Change-Id: I0d95a93c53966cd70ed87cda560b9aaa547e6cf5
Gerrit-PatchSet: 1
Gerrit-Project: operations/mediawiki-config
Gerrit-Branch: master
Gerrit-Owner: EBernhardson <ebernhard...@wikimedia.org>
Gerrit-Reviewer: EBernhardson <ebernhard...@wikimedia.org>
Gerrit-Reviewer: Manybubbles <never...@wikimedia.org>
Gerrit-Reviewer: jenkins-bot <>
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