EBernhardson has uploaded a new change for review. (
https://gerrit.wikimedia.org/r/370497 )
Change subject: Enable max token count for phrase rescore on zh lang wikis
......................................................................
Enable max token count for phrase rescore on zh lang wikis
Bug: T169498
Change-Id: Ia9d36d04400e010855e79750aa77262126187fc9
---
M tests/cirrusTest.php
M wmf-config/CirrusSearch-common.php
M wmf-config/InitialiseSettings.php
3 files changed, 12 insertions(+), 0 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/operations/mediawiki-config
refs/changes/97/370497/1
diff --git a/tests/cirrusTest.php b/tests/cirrusTest.php
index 648eef4..646e0cb 100644
--- a/tests/cirrusTest.php
+++ b/tests/cirrusTest.php
@@ -243,6 +243,7 @@
'wmgCirrusSearchSimilarityProfile' =>
'wmf_defaults',
'wmgCirrusSearchRescoreProfile' =>
'wsum_inclinks',
'wmgCirrusSearchFullTextQueryBuilderProfile' => 'perfield_builder',
+ 'wmgCirrusSearchMaxPhraseTokens' => 10,
],
],
'zh_min_nanwikisource' => [ 'zh_min_nanwikisource',
'wikisource',
diff --git a/wmf-config/CirrusSearch-common.php
b/wmf-config/CirrusSearch-common.php
index b440d43..6215815 100644
--- a/wmf-config/CirrusSearch-common.php
+++ b/wmf-config/CirrusSearch-common.php
@@ -257,6 +257,9 @@
// Configure extra index settings set during index creation
$wgCirrusSearchExtraIndexSettings = $wmgCirrusSearchExtraIndexSettings;
+// Limit on the number of tokens we will run phrase rescores with
+$wgCirrusSearchMaxPhraseTokens = $wmgCirrusSearchMaxPhraseTokens;
+
# Load per realm specific configuration, either:
# - CirrusSearch-labs.php
# - CirrusSearch-production.php
diff --git a/wmf-config/InitialiseSettings.php
b/wmf-config/InitialiseSettings.php
index bea92dc..cef61ec 100644
--- a/wmf-config/InitialiseSettings.php
+++ b/wmf-config/InitialiseSettings.php
@@ -18382,6 +18382,14 @@
],
// @} end of wmgCirrusSearchRecycleCompletionSuggesterIndex
+// Disable phrase rescore on zh queries with too many tokens.
+// Bandaid for T169498, should be removed when a proper
+// fix is determined
+'wmgCirrusSearchMaxPhraseTokens' => [
+ 'default' => 'null',
+ 'zh' => 10,
+],
+
// Configure ICU Folding, 'default': controlled by cirrus
// 'no': disable, 'yes': force
'wmgCirrusSearchUseIcuFolding' => [
--
To view, visit https://gerrit.wikimedia.org/r/370497
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia9d36d04400e010855e79750aa77262126187fc9
Gerrit-PatchSet: 1
Gerrit-Project: operations/mediawiki-config
Gerrit-Branch: master
Gerrit-Owner: EBernhardson <[email protected]>
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