From: rlane@club.cc.cmu.edu (Rich Lane)
Subject: [sup-talk] [PATCH] xapian: drop excessively long terms
Date: Sat, 1 Aug 2009 15:56:09 -0700 [thread overview]
Message-ID: <1249167369-16043-1-git-send-email-rlane@club.cc.cmu.edu> (raw)
---
lib/sup/xapian_index.rb | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/lib/sup/xapian_index.rb b/lib/sup/xapian_index.rb
index 6358a20..5a5dfc1 100644
--- a/lib/sup/xapian_index.rb
+++ b/lib/sup/xapian_index.rb
@@ -304,6 +304,8 @@ class XapianIndex < BaseIndex
DATE_VALUENO = 0
+ MAX_TERM_LENGTH = 245
+
# Xapian can very efficiently sort in ascending docid order. Sup always wants
# to sort by descending date, so this method maps between them. In order to
# handle multiple messages per second, we use a logistic curve centered
@@ -428,7 +430,7 @@ class XapianIndex < BaseIndex
@term_generator.document = doc
text.each { |text,prefix| @term_generator.index_text text, 1, prefix }
- terms.each { |term| doc.add_term term }
+ terms.each { |term| doc.add_term term if term.length <= MAX_TERM_LENGTH }
doc.add_value DATE_VALUENO, date_value
doc.data = m.id
--
1.6.0.4
next reply other threads:[~2009-08-01 22:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-01 22:56 Rich Lane [this message]
2009-08-05 13:55 ` William Morgan
2009-08-05 14:54 ` Edward Z. Yang
2009-08-05 15:36 ` Rich Lane
2009-08-05 15:48 ` William Morgan
2009-08-05 17:29 ` Nicolas Pouillard
2009-08-05 17:48 ` Rich Lane
2009-08-05 17:58 ` Nicolas Pouillard
2009-08-05 18:06 ` Rich Lane
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