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528d6763fa
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354 Commits

Author SHA1 Message Date
Michael Peter Christen
528d6763fa - added new solr fields: 
title_count_i, title_chars_val, title_words_val
description_count_i, description_chars_val, description_words_val
- added many asserts to ensure data type correctness from YaCy to Solr
and vice versa
- made many fixes according to new findings from these asserts (!)
 2012-08-31 10:30:43 +02:00
Michael Peter Christen
e8acd542b5 - added faceted drill-down for host and geolocation to solr queries 
- added a new geolocation field to index schema, the old values are
migrated if possible
 2012-08-27 14:41:33 +02:00
orbiter
67f2866cd0 small fixes 2012-08-24 21:44:22 +02:00
orbiter
67edfd991c Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git 2012-08-05 15:49:48 +02:00
orbiter
d9173ba7ed added more solr fields to integrate values from URIMetadataRow. All 
writings to the Metadata-DB are now also done to solr. This includes
metadata transfer during search and rwi transfer.

The new/added solr fields are:

## time when resource was loaded
load_date_dt

## date until resource shall be considered as fresh
fresh_date_dt

## id of the host, a 6-byte hash that is part of the document id
host_id_s

## ids of referrer to this document
referrer_id_ss

## the md5 of the raw source
md5_s

## the name of the publisher of the document
publisher_t

## the language used in the document; starts with primary language
language_ss

## an external ranking value
ranking_i

## the size of the raw source
size_i

## number of links to audio resources
audiolinkscount_i

## number of links to video resources
videolinkscount_i

## number of links to application resources
applinkscount_i
 2012-08-05 15:49:27 +02:00
Michael Peter Christen
24d9db1613 snippet retrieval loading processes may use a smaller minimum load time 
value than crawling processes. This speeds up the search result
preparation dramatically.
 2012-07-30 10:38:23 +02:00
Michael Peter Christen
1687737771 Abstraction of HandleMap and HandleSet 2012-07-27 12:13:53 +02:00
orbiter
482afed07c reduced logging overhead (a bit) 2012-07-12 19:23:40 +02:00
orbiter
bbfa497a3c replaced more size() > 0 by !isEmpty() 2012-07-12 11:12:21 +02:00
orbiter
0cbda0b2b8 - replaced all length() == 0 and size() == 0 with isEmpty() 
- replaced some length() > 0 and size() > 0 with !isEmpty() - cannot be
done automatically
- implemented some isEmpty() methods
 2012-07-10 22:59:03 +02:00
Michael Peter Christen
801972fe6f fix for url camel case parser and sentence reader 2012-07-08 16:48:09 +02:00
Michael Peter Christen
fbc1a2030d fix for sitemap importer: can now also import very large sitemaps within 
small memory configurations
 2012-07-08 16:11:50 +02:00
Michael Peter Christen
92731e5287 fix for sevenzip parser 2012-07-08 16:11:19 +02:00
Michael Peter Christen
8efc1c1078 - fixed a memory leak (or bad usage) during parsing/snippet fetch 
- more logging for errors
 2012-07-06 09:05:41 +02:00
Michael Peter Christen
b1e7c11fba fix for pattern matcher in html parser 2012-07-05 14:24:03 +02:00
Michael Peter Christen
b0c408788b made class methods static where possible 2012-07-05 12:38:41 +02:00
Michael Peter Christen
7c1ba99755 removed more unused method parameters 2012-07-05 10:44:30 +02:00
Michael Peter Christen
0301aba1e9 removed unused method parameters 2012-07-05 10:23:07 +02:00
Michael Peter Christen
d3964253ae - added @SuppressWarnings to unused servlet method parameters 
- removed unnecessary casts
- removed unnecessary throw statements
 2012-07-05 09:14:04 +02:00
Michael Peter Christen
ea10766bfd cleaned unnecessary nested code 2012-07-05 08:44:39 +02:00
orbiter
fc0f9543fe More SentenceReader cleanup 2012-07-05 00:20:58 +02:00
orbiter
586bb0eb6a Simplified SentenceReader (no more Reader inside..) 2012-07-04 22:06:20 +02:00
orbiter
7f851d62a7 replaced HashARC with SizeLimited Objects which are less costly 2012-07-04 21:56:25 +02:00
orbiter
78fc3cf8f8 refactoring and new usage of SentenceReader: this class appeared as one 
of the major CPU users during snippet verification. The class was not
efficient for two reasons:
- it used a too complex input stream; generated from sources and UTF8
byte-conversions. The BufferedReader applied a strong overhead.
- to feed data into the SentenceReader, multiple toString/getBytes had
been applied until a buffered Reader from an input stream was possible.
These superfluous conversions had been removed.
- the best source for the Sentence Reader is a String. Therefore the
production of Strings had been forced inside the Document class.
 2012-07-04 21:15:10 +02:00
orbiter
bb8dcb4911 automatically adopt size of word cache to available memory 2012-07-03 18:22:25 +02:00
Michael Peter Christen
ad09b786bf clean up parser data 2012-07-03 17:20:41 +02:00
Michael Peter Christen
276a66a793 Adding a limit of 1000 links that a parser shall store during indexing. 
A limit was necessary because some web pages have such huge numbers of
links that it can easily cause a OOM just by the number of links.
The quesion if the number of 1000 links is sufficient or too weak must
be answered with the result of testing this feature.
 2012-07-03 17:06:20 +02:00
Michael Peter Christen
de903a53a0 parser refactoring & hacks 2012-07-03 06:06:38 +02:00
Michael Peter Christen
1825f165b8 better integration of blacklist according to use case 2012-07-02 13:57:29 +02:00
Michael Peter Christen
ce8d4b87d9 fixes for new eclipse 'Juno' warning 'Resource leak'. 2012-07-02 10:27:46 +02:00
Michael Peter Christen
0c345d1559 giving threads name so its easier to see whats happening during 
debugging and within a thread dump
 2012-07-02 09:51:43 +02:00
Michael Peter Christen
508a81b86c added solr field 'refresh_s' which stores the refresh url contained in 
the meta-refresh html header field.
 2012-06-28 13:27:45 +02:00
Michael Peter Christen
f3167def64 do not fill the keywords with title content if keywords do not exist. 2012-06-27 13:07:02 +02:00
Michael Peter Christen
77f795756c fixing redirects and status codes: storing of status code in 
ResponseHeader to make it available for late evaluations, like storage
in solr.
 2012-06-25 18:17:31 +02:00
Michael Peter Christen
dbdd697f4d moved RDFaParser.xsl configuration file to defaults 2012-06-21 16:09:12 +02:00
Michael Peter Christen
786be7d175 better integration of RDFaParser 2012-06-20 16:39:04 +02:00
Michael Peter Christen
de3ef8ad73 removed unimportant warnings 2012-06-19 08:45:34 +02:00
Michael Peter Christen
24bbe359ca integrate also geonames library files for less cities. these are more 
useful for tagging since less normal words are false-identified as
location
 2012-06-18 15:19:57 +02:00
Michael Peter Christen
223a5440ab preventing that an empty pnd is inserted into the vocabularies 2012-06-18 01:22:39 +02:00
Michael Peter Christen
963f92ed9a - merged files 
- changed behaviour of delete button in vocabulary edit
- fixed size numbe in vocabulary listing
 2012-06-17 23:48:33 +02:00
Michael Peter Christen
dd88d0ace2 more logging 2012-06-17 19:03:53 +02:00
Michael Peter Christen
94d54e2d91 added recognition of multi-word terms in vocabulary matching 
this makes the PND usable: it is now possible to recognize persons and
navigate with a 'Persons' facet.
 2012-06-16 19:40:27 +02:00
Michael Peter Christen
64c0268b2b show triplestore metadata in yacydoc and viewfile 2012-06-16 17:40:15 +02:00
Michael Peter Christen
c2f0d16d2c fixed vocabulary initialization 2012-06-16 13:12:02 +02:00
Michael Peter Christen
df3531f8d5 added the generation of virtual vocabularies using the pnd 2012-06-16 12:36:15 +02:00
Michael Peter Christen
a0f1decd82 - added loading of the dbpedia pnd triplestore in the dictionary loader 
- renamed the dictionary loader to knowledge loader
- some refactoring in the library provider method names
 2012-06-15 19:19:18 +02:00
Michael Peter Christen
16d8f33795 added objectlink generation to vocabulary generation and editor 2012-06-14 18:50:35 +02:00
Michael Peter Christen
d45718251e refactoring (Localization -> Location) 2012-06-14 09:45:57 +02:00
Michael Peter Christen
b8b3c87ba7 - renamed localization to location (that was confusing) 
- renamed 'Locale' navigator to 'Location'
- produce Location navigation only if geolocation libraries are loaded
 2012-06-14 09:44:14 +02:00
Michael Peter Christen
e89747bb67 - added automated generation of vocabularies from url stubs 
- added clear of all terms for vocabularies
- added deletion of vocabularies
 2012-06-13 15:53:18 +02:00