8aa08261a7
update to Solr Boost handling
12 years ago
72f165d58b
added a Boost class which stores solr query boost values. The class can
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be configured using the yacy.init file. The boost information is taken
from the configuration each time when a query to solr is done.
12 years ago
8fc3679c66
using more pre-compile pattern for split methods
12 years ago
d48e9788d2
enhanced search result processing behavior
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- query less at one time; query more often
- in between the small queries, evaluate results
- remove fields from search results which are not needed
12 years ago
469efcdb9d
fix: display and calculate authors and namespace search navigator if configured (otherwise skip overhead)
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(leave hosts, topics and not in ConfigPortal included filetype, protocoll navigator untouched)
12 years ago
ee612e8b93
start the local search only if this peer is doing a remote search or
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when it is doing a local search and the peer is old
12 years ago
4eab3aae60
removed overhead by preventing generation of full search results when
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only the url is requested
12 years ago
d6b82840f8
added a feature to find similarities in documents.
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This uses an enhanced version of the Nutch/Solr TextProfileSignatue.
As a result, a signature of the document is written to the solr search
index. Additionally for each time when a signature is written, it is
checked if the singature exists already in the index. If the signature
does not exist, the document is marked as unique. The unique attribute
can now be used to sort document lists and bring duplicates to the end
of a result list.
To enable this, a large portion of the search api to Solr had to be
changed. This affected mainly caching of 'exists' searches to enhance
the check for existing signatures and do this without actually doing a
solr query.
Because here the first time a long number is used as value in the Solr
store, also the value naming in the YaCySchema had to be adopted and
normalized. This caused that many files had to be changed.
12 years ago
46be4af5b9
Merge commit '2bb8f045cc92f31fc7e720cc30b38af417563890'
12 years ago
952e143580
FINALLY YaCy can now search for full strings using double- or
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singlequoted strings in the search query line!!!
12 years ago
5dfd6359cb
redesign of the QueryParams class: introduced QueryGoal which holds the
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query string parser. This shall be used to create a proper full-string
matching which is handled then by QueryGoal.
12 years ago
d64445c3cb
because we have the inurl:<term> - searchmodifier, we don't actually
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need regular expressions as search attributes. They had now been removed
from the advanced search page while they are still created internally.
The filter is then expressed against solr as regular expression filter
query. If the expression points out a selection of an specific protocol,
host or filetype this is then translated into a facetted query.
12 years ago
d2a94cc55e
refactor package
12 years ago
21df1ad9e0
update and generalization of the SMW import and content control routines
12 years ago
842faf96a2
fixed media search
12 years ago
93001586a0
removed warnings, removed too-fast pausing of crawls
12 years ago
8041742e48
added matching of path to query pattern
12 years ago
570e42c4e3
fix for filetype naviagtor
12 years ago
158732af37
automatically delete entries from the crawl profile list if crawl is
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terminated.
12 years ago
2371ef031c
added solr faceted search support to YaCy search results
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added solr highlighting / YaCy snippets to YaCy search results
- facets are now much more complete
- facets are computed and searched much faster
- snippet computation is done by solr if solr knows the snippet
12 years ago
619bf7e875
fixed filetype modified for media types in text search
12 years ago
8fb370d9f8
renovated the way how search results are count. should be correct now...
12 years ago
b764de424a
code cleanup
12 years ago
1168d09de8
more refactoring - integrated the code of SnippetProcess into
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SearchEvent
12 years ago
6629e37685
tried to clean up the search process mess
12 years ago
c5f67a5d6d
fixed a problem with local search from solr results: now all results
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from solr are shown (again)
12 years ago
276dd6452b
removed warnings
12 years ago
ce0e5b1e17
- more refactoring / private methods
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- fix for usage of custom solr field names
12 years ago
ccc3760a47
Refactoring and redesign of data architecture to make URIMetadataRow
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superfluous. The target is to make a solr document as the core of YaCy
documents which would cause that many conversions can be removed. On the
way to this target the Equivalence of URIMetadataRow and URIMetadataNode
had to be removed to expose the usage of the old URIMetadataRow data
structure.
This refactoring already removes unneccessary conversions and should
make memory usage during indexing lower.
12 years ago
e5b3c172ff
removed hack which translated Solr documents to virtual RWI entries
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which had been then mixed with remote RWIs. Now these Solr documents are
feeded into the result set as they appear during local and remote
search. That makes the search much faster.
12 years ago
5d16c23a1f
specified more URIMetadata as URIMetadataNode
12 years ago
43f3345c90
- removed dependencies from URIMetadataRow and made direct access to
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URIMetadataNode which creates the opportunity to access Solr objects
directly and use their information richness
- lazy initialization of the URIMetadataNode object - should cause less
computation and memory usage during search.
- removed dead code
12 years ago
36c13ed15b
less solr prefetch
12 years ago
5f0ab25382
removed the option to prevent removal of & parts inside of the
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MultiProtocolURI during normalform computation because that should
always be done and also be done during initialization of the
MultiProtocolURI Object. The new normalform method takes only one
argument which should be 'true' unless you know exactly what you are
doing.
12 years ago
584663ae8c
- redesign of solr query construction
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- fix for solr boosts and location search
- fix for number of search results in local search
12 years ago
4fed4a86d8
another fix to location search
12 years ago
0f7a54452d
fix for location search query encoding
12 years ago
f8a3ab2d82
added the usage of synonyms to the GSA search interface
12 years ago
ca313e404f
- if a "/date" modifier is used, the solr remote query applies an
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ordering by date (ascending)
- added also some 'anti-timetravel' protection (check if date is in the
future within any metadata date field)
12 years ago
5ac61591f3
better abstraction for solr query params
12 years ago
1533bfd63b
refactoring
12 years ago
e49359cc95
removed tenant query attribute since it is not used any more and is
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replaced by the site-operator in the GSA interface. This operator can
also be simulated in the Solr interface using the collections_sxt field.
12 years ago
872f83ebe0
refactoring
12 years ago
fb9460f0a8
using the search filter to drill down search to file types.
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A search like "mp3 filetype:mp3" will now maybe surprise you.
12 years ago
e57bf2ca39
simplified DHT classes
12 years ago
8219a445f3
refactoring
12 years ago
00c1c777fa
refactoring
12 years ago
563d584420
removed more dependencies in cora from kelondro
12 years ago
63762d8f89
removed kelondro dependencies from cora
12 years ago
4d29f59a27
removed warnings
12 years ago
31d4d38804
- extended the solr interface by a references-by-word-count method
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- reduced danger that a non-existing RWI database causes NPEs
- added Solr queries to did-you-mean: this makes it possible that our
did-you-mean algorithm works together with only Solr and without RWIs
12 years ago
75d5e3475d
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
12 years ago
dc468dad01
add content control features for custom filter lists
12 years ago
316b5fe116
- added a solr type definition verifier
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- fixed type definition found by the verifier
- added multivalue-string fields for solr with extension 'sxt'
- added multivalue-integer fields for solr with extension 'val'
- renamed some solr attributes from txt to sxt
- changed solr query line to an explicit AND/OR structure
- added a country code second level domain list to Domains class; with
parser
- added a host string parser to get domain class name, country-code
second-level domain and subdomain out of it
- removed old coordinate attributes
12 years ago
4521d63c92
added boosts to solr search queries
12 years ago
e8acd542b5
- added faceted drill-down for host and geolocation to solr queries
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- added a new geolocation field to index schema, the old values are
migrated if possible
12 years ago
48a82bc705
log queries anonymous from gsa+solr requests
12 years ago
ab6ec4ec52
added snippet computation to solr/rss and gsa result writer
12 years ago
653645c1cf
corrected solr query syntax
12 years ago
a049761e0c
fixed double-check
12 years ago
f42a57cd7d
gsa format update
12 years ago
ff3eaa21b0
added remote search to solr on YaCy peers!
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- when doing a remote search, node peers are selected for solr queries
- the solr query is done concurrently to the standard YaCy rwi search
- the solr search result is feeded into the same data structure that
prepares the rwi search result
- the same remote seach that is done to several outside peers is done to
the local solr index
- the search process works now also without any 'old' RWI data using
solr
12 years ago
a06123aec6
more abstraction and less parameter overhead for remote search
12 years ago
f00733186b
code simplifications
12 years ago
db0d438709
fix for http://bugs.yacy.net/view.php?id=206
12 years ago
404b0aab09
refactoring in remote search and stub for remote node peer selection
12 years ago
99ef57f103
reduced sleep times
12 years ago
0cab06c47c
refactoring
12 years ago
40c0856489
refactoring
12 years ago
06a78eecb7
code simplification
12 years ago
9bece5ac5f
enhanced snippet fetch - removed a bug that caused documents to be
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parsed even if a solr text was available
12 years ago
18f989dfb1
- refactoring (load -> getMetadata)
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- added getDocument to retrieve Solr documents which shall replace
getMetadata
12 years ago
395b78a0d8
using the solr search index to concurrently search within solr and the
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rwis during local search requests.
12 years ago
6197caf698
added clear-text search words in query params
12 years ago
e5ef840f40
- renamed DoubleSolrConnector to MirrorSolrConnector and added a
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hit/miss/document cache to the MirrorSolrConnector.
- more abstraction to SolrDocument in Connector interface
- bugfixes in Solr field reader
12 years ago
136fcb1ad9
refactoring
12 years ago
24d9db1613
snippet retrieval loading processes may use a smaller minimum load time
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value than crawling processes. This speeds up the search result
preparation dramatically.
12 years ago
ef488a15f7
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
12 years ago
1687737771
Abstraction of HandleMap and HandleSet
12 years ago
76b037a20a
check content domain fix:
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search image/media should not show pages containing image/media
search text should show all/text but image/media
12 years ago
3bcd9d622b
cleaned up classes and methods which are either superfluous at this time
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or will be superfluous or subject of complete redesign after the
migration to solr. Removing these things now will make the transition to
solr more simple.
12 years ago
6f1ddb2519
Moved solr index-add method to the same method where the YaCy index is
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written. Also done some code-cleanup.
12 years ago
76202f068e
extended abstraction of local and remote solr index using one front-end
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for index administration and querying.
12 years ago
69e743d9e3
- more abstraction for the RWI index as preparation for solr integration
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- added options in search index to switch parts of the index on or off
12 years ago
c00a3cf74d
less usage of generic logger to avoid logger generation overhead
13 years ago
0cbda0b2b8
- replaced all length() == 0 and size() == 0 with isEmpty()
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- replaced some length() > 0 and size() > 0 with !isEmpty() - cannot be
done automatically
- implemented some isEmpty() methods
13 years ago
c7afa8bc48
using SwitchboardConstants for solr attributes
13 years ago
62202e2d71
refactoring of query attribute variable names for better consistency
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with (next) stored query words
13 years ago
0301aba1e9
removed unused method parameters
13 years ago
241dd8410a
removed snippet pattern filter - it was not used
13 years ago
ea10766bfd
cleaned unnecessary nested code
13 years ago
613b45f604
- better data structures in secondary search
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- fixed a big memory leak in secondary search
13 years ago
ce8d4b87d9
fixes for new eclipse 'Juno' warning 'Resource leak'.
13 years ago
0c345d1559
giving threads name so its easier to see whats happening during
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debugging and within a thread dump
13 years ago
b9dfca4b0a
- fixed IndexFederated Servlet / a embedded Solr can now be selected
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- added code stub for an embedded Solr but generation of Solr store is
still commented out (it works but is not yet ready for usage)
13 years ago
9264d8b4af
removed old navigation practice using subject tags in favor of
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triplestore-tags
13 years ago
64c0268b2b
show triplestore metadata in yacydoc and viewfile
13 years ago
8b53771db2
changed behavior of navigation processing:
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- vocabulary annotation is not done any more into the metadata of urldb
- vocabularies are written into the jena triplestore using a rdf
vocabulary
- vocabularies for rdf tripel must be updated; refactoring done
- with the new navigation tags in the triplestore a faster
pre-urldb-lookup is possible: navigation is processed now within the RWI
during pre-ranking retrieval
- added also a Owl vocabulary stub to add the plain-text url to the
triplestore using the owl:sameas predicate
13 years ago
5fc6524ca8
- moved triple store to net.yacy.cora.lod (should be generalized there
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later
- added abstract add, delete, get methods in the triplestore
- added generation of triples after auto-annotation
- migrated all MultiProtocolURI objects to DigestURI in the parser since
the url hash is needed as subject value in the triples in the triple
store
13 years ago
edaa09b9b1
Rewrote all String blacklist types to enum 'BlacklistType', closes bug
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#143
Conflicts:
htroot/Supporter.java
htroot/yacy/crawlReceipt.java
htroot/yacy/transferRWI.java
htroot/yacy/transferURL.java
source/de/anomic/crawler/CrawlStacker.java
source/de/anomic/data/ListManager.java
source/net/yacy/peers/Protocol.java
source/net/yacy/repository/Blacklist.java
source/net/yacy/repository/LoaderDispatcher.java
source/net/yacy/search/Switchboard.java
source/net/yacy/search/index/MetadataRepository.java
source/net/yacy/search/index/Segment.java
source/net/yacy/search/query/RWIProcess.java
source/net/yacy/search/snippet/MediaSnippet.java
13 years ago
65c5826d93
bugfix
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Conflicts:
source/net/yacy/document/parser/augment/AugmentParser.java
13 years ago
701b9a28a0
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
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Conflicts:
htroot/PerformanceMemory_p.java
13 years ago
ab7107b34b
fixed RWIProcess queue limits: now discovering hidden results for mass
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result retrieval
13 years ago
96e9d77270
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
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Conflicts:
source/net/yacy/cora/sorting/WeakPriorityBlockingQueue.java
13 years ago
00f2df1120
a variety of possible memory leak fixes
13 years ago
461a0ce052
removed warnings
13 years ago
407fdf6968
more bug fixes and performance hacks for search process
13 years ago
a1fe65b115
performance hacks
13 years ago
2fe207f813
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
13 years ago
5e562dcdb7
adopted vocabulary usage within anotation/naviagtion feature of search
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to new SimpleVocabulary class
13 years ago
240045cf7c
fix for bad distance computation
13 years ago
e0d8643226
- performance hacks
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- added log warnings in case that search processes run into time-out
situations
- better concurrency for Integer formatter (used a non-synchronized
formatter before)
- bugfix for search termination (a poison pill was missing)
- added timeout parameters for search (again) -> target is, that they
are never reached.
13 years ago
9b4c699526
ehanced location search:
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- search request are now made using a map boundary
- search results are only computed for the map boundary
- the number of results is adopted to the results in the visible range
- added a double-buffering for the search result markers
- added a search query option for the search results:
/radius/<lat>/<lon>/<radius>
13 years ago
834dc6b263
store more data from interface access
13 years ago
7c1feefb28
introduced a default 10 second time-out in rwi normalization time
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uring search process to prevent endless deadlocks after a very long
running search
13 years ago
7bf421b9dd
- fixed image search page navigation
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- removed some deadlocks and ConcurrentModificationExceptions during
DidYouMean collection
13 years ago
c6558cba08
more classification bugs
13 years ago
082831b9d6
search contentdom was checked in wrong way - fixed
13 years ago
f294f2e295
bugfix to http://bugs.yacy.net/view.php?id=181
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tried to make a bit less 'noise' to dns server
also included: less processes in snippet fetch to reduce load during
search on small computers
13 years ago
3e1bc9477f
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
13 years ago
52d307c735
prevent that the snippet fectch process removes catchall entries
13 years ago
89142d1e8d
removed (not all) warnings
13 years ago
b2175ea4ef
Add possibility to set custom Solr field names for the YaCy default Solr attributes.
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- Changing the format of YaCy's solr.key.list while maintainig backward compatibility
Federated index config screens adjusted accordingly
- modified the Solr update request to use a 3 min Solr autocommit intervall
13 years ago
c00efc2717
made the solr connection more generic
13 years ago
ba6aaabc51
refactoring + parser bugfixes
13 years ago
a3badd3205
changed search process for images: no more media snippet load process,
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show only links from index which had been on the text search page
before. This creates a superfast search process for images!
13 years ago
f8cd57c92f
new indexing strategy: ALL links that appear anywhere are indexed, not
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only links where the content can be parsed. All non-parseable links are
placed into the noload queue. The search process must therefore be able
to filter out non-text search results.
- This fixes the problem that image search results appeared in the text
search.
- The interactive search can retrieve now ALL types of links
- The p2p interface is now extended to retrieve only certain types of
links (text, image, video, apps)
- The search process has an extension to filter the right document type
according to the search query
13 years ago
14f67f217c
refactoring of ContentDomain: now subclass of Classification
13 years ago
33d1062c79
refactoring: the cache belongs to the crawler
13 years ago
7b5b9baee0
added citation rank to ranking profile
13 years ago
ac5d124ee0
experimental implementation of a citation ranking as post-ranking
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method. (ranking coefficient fixed, need to be made configurable)
13 years ago
e2f8f263e8
changed storage of search words: keep order
13 years ago
2ea585d616
fix for host navigator
13 years ago
41536eb4a2
performance hack
13 years ago
f91487fc50
added delete-button for host navigation
13 years ago
e8d24fd802
author navigator can be switched off
13 years ago
558ab7bd4e
made the protocol navigator reversible
13 years ago
96cb75f1d4
made the filetype navigator be able to deselect the search constraint
13 years ago
4eff0e26f1
npe bugfix
13 years ago
1a0b6b3913
get more navigation details to search results
13 years ago
83009d86f7
added the vocabulary navigator. It can be very simply tested by
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switching on the locale dictionaries.
13 years ago
c602eaaf46
enhanced search process
13 years ago
eff966f396
fix for search process (it was aborted too early during remote search)
13 years ago
585a8f3c44
fixed a bug in search sequence (caused emtpy results)
13 years ago
52184a1170
fix for search process
13 years ago
0797b0de99
new handling of remote search processes: looking for seeds will now not
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block the whole search process any more. A deadlock with a DHT selection
process may have been the cause for interface lockings in the past.
13 years ago
9e5894c784
Removed handling of components objects for URIMetadataRows.
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This is a preparation to replace this rows with nodes from the node
store.
13 years ago
c04bfaa51b
refactoring
13 years ago
e9dc99fe15
added rules to set specific RWIs as private RWIs which are not
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transmitted to remote peers. This will be used for private index copies
and phonetic indexes.
13 years ago
0bcef2d156
added feature as requested in
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http://forum.yacy-websuche.de/viewtopic.php?f=18&t=3461
The search can now be configured with a non-display host list.
the search will always exlude the given list of host unless they are
requested directly using the host navigation
13 years ago
3eccdca63c
protection against too long running snippet fetch processes
13 years ago
86b3385847
fixed a deadlock during secondary remote search
13 years ago
0bc5d76bee
ups
13 years ago
044f83feed
added some pauses into the search process which shall produce
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better-ranked search results. without that pauses the result page will
only contain links from the peer that answers first which is not a good
average picture of all the peers that provided results
13 years ago
f14faf503b
better ranking because we wait a very little time during the search
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process more to get better remote sear results into the ranking priority
stack
13 years ago
d9c066227a
fix for npe
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8122 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
ebd840ebf6
- enhanced description on search front page
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- fixed language and heuristic modifier
- added hint to crawl start that we can do also ftp and smb crawls
- added a protocol extension to remote crawls to transport all search modifiers to remote peers
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8108 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
5a55397f99
some last-minute performance hacks
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8101 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
c9216d5adf
fixed secondary remote search (the process that finds distributed join situations)
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8098 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
ee8b1d4de1
fixed unresolved pattern and unwanted local/global switch when using votes on search results
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8093 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
c584db991f
creating a bookmark from the search results now works again .. with new YMarks
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8092 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
1019c36dad
bug fixes and speed enhancements for search
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8085 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
507c9d478d
much better timing when search globally; less blocking; more results earlier!
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8084 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
8e0b2c5832
fixed cluster search
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8083 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
804e48888b
smaller bug fixes for search behavior; should produce less unnecessary removals and an exact number of results as shown in counter
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should also be a little bit faster
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8057 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
84c3fc9d97
local/global fixes in search, better abstraction
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8054 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
0d858d48ec
replaced String with StringBuilder in suggestion process
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8020 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
a7df70221e
refactoring
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7987 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
2c3161b4ac
refactoring:
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RankingProcess -> RWIProcess
ResultFetcher -> SnippetProcess
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7974 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
d2ea250d99
refactoring:
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- moved many classes from de.anomic to net.yacy
- made more sub-packages for search classes
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7973 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
Michael Peter Christen