7a5574cd51
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
12 years ago
85456f46b2
added two new fields, exact_signature_copycount_i and
...
fuzzy_signature_copycount_i, which count the number of copies of
non-unique documents and assigns this to each document. Thus, each
document there is a number assigned which shows how many copies of this
document exists.
These fields are disabled by default.
12 years ago
26366596d9
fix for a problem which ocurres when a site is crawled where the start
...
url is redirected.
12 years ago
a2511b5600
turned images_alt_txt back to images_alt_sxt because it is not necessary
...
to index the alt text. Indexed image Text is in images_text_t
12 years ago
85b1922244
activated image type navigation for image search
12 years ago
9e12fdff23
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
12 years ago
ab1201fdfd
fixed wrong facet count
12 years ago
049c3b3f2e
added an option to exclude image search results from text search. This
...
is on by default.
12 years ago
69f85265e1
added an option to put image links to the crawl queue and handle these
...
like normal documents. Using this option (by default on at this moment;
this might change soon) it is possible to get the exif data into the
search index to be used in image search.
12 years ago
e8e558a9b7
fix for content domain classification in URIMetadataNode
12 years ago
a8c5bfcf58
avoid to create unnecessary objects
12 years ago
5a0de1b77d
moving image description text to image text field
12 years ago
dc179bd61f
fix for catchall query goal for image search
12 years ago
392174de8c
remove all_words, all_strings lists from QueryGoal
...
- only used for text highlighting in parser text (ViewFile.html) which can be done with include_strings only
12 years ago
169ef8963d
one more fix for image search
12 years ago
cb85b22725
redesign of the image search process (with much better results,
...
unfortunately the index schema has changed and p2p image search will not
be muchmuch better until many people update)
12 years ago
29967102a2
optimized QueryGoal (reducing mem and computation by removing all_hashes)
...
- all_hashes used for text highlighting and word distance computation which can be done with include_hashes only
12 years ago
f106345eef
link strings should not be tokenized
12 years ago
deadeb406e
image alt tag strings should be tokenized
12 years ago
d0e78082d1
return field names in index instead of in schema for SolrServerConnector.getFields
12 years ago
1a3e42eca4
index migration to lucene 4.4
12 years ago
a88a62f7aa
added a feature to set a collection for a crawl result based on a
...
regular expression on th url: the collection attribut for a crawl start
may be now either a token or a list of tokens, seperated by ',' where a
token is either a string or a pair <string,pattern> where the string is
separated to the pattern with a ':' and the string is assigned to the
document as collection only if the pattern matches with the url.
12 years ago
3c5abedabf
NPE during shutdown fix
12 years ago
e4cbe9232d
fixed a crawler bug where a double-occurring url was not re-crawled
...
because the double-check error was written to the error-db and never
deleted. No the error-db is cleared on every start and these
double-messages are not written to the error-db any more.
12 years ago
765943a4b7
Redesign of crawler identification and robots steering. A non-p2p user
...
in intranets and the internet can now choose to appear as Googlebot.
This is an essential necessity to be able to compete in the field of
commercial search appliances, since most web pages are these days
optimized only for Google and no other search platform any more. All
commercial search engine providers have a built-in fake-Google User
Agent to be able to get the same search index as Google can do. Without
the resistance against obeying to robots.txt in this case, no
competition is possible any more. YaCy will always obey the robots.txt
when it is used for crawling the web in a peer-to-peer network, but to
establish a Search Appliance (like a Google Search Appliance, GSA) it is
necessary to be able to behave exactly like a Google crawler.
With this change, you will be able to switch the user agent when portal
or intranet mode is selected on per-crawl-start basis. Every crawl start
can have a different user agent.
12 years ago
0f3d8890db
removed an assert which causes a shortcut call circuit
12 years ago
6d5fefe060
added missing files :(
12 years ago
554c0351dd
fix for http://bugs.yacy.net/view.php?id=286
12 years ago
47b1c81d08
- refactoring
...
- generalized writing of url attributes to solr documents
- added more url attributes to error documents
12 years ago
1c62fa7698
fix for bad snippets in gsa api
12 years ago
697613170d
less logging for postprocessing (this was a debugging logging with high
...
CPU load)
12 years ago
b4016ff324
- remove possible double initialization of rdfa parser
...
- use ordered list to use preferred parser for mime/extension first (relates to html, rdfa, argument parser)
- harmonize xhtml extension config for the 3 html base parsers
12 years ago
f0575bd44b
FieldReIndex: omit active vocabulary fields from reindex detection
12 years ago
a5019bc470
make Vocabulary Navigator tags a hard result entry filter
...
by checking vocabulary tags also for rwi results (currently a filter is applied to the solr query)
TODO: as vocabularies are only locally valid, auto-switch to Searchdom.LOCAL could be considered.
12 years ago
a67a4b7d86
improve tld: query modifier filter pattern (to prevent tld:net accepting www.abcinet.org)
12 years ago
02fe8b43ba
Field Re-Indexing: display list of fields in reindex queue
...
change servlet to display statistic on 1st click (instead after refresh)
12 years ago
7f501b7c38
clear some caches before reporting low Memory
...
do not break lines in Network-table-rows
12 years ago
b355dd52c6
Index Administration - Field Re-Indexing: exclude internal Solr _version_ field from obsolete field check
12 years ago
8a96140f92
fix / workaround for
...
http://forum.yacy-websuche.de/viewtopic.php?f=5&t=4750
+ Seed.hash should be final
12 years ago
2857499467
fix to collection schema; bug appeared for _txt fields with empty String
...
as content
12 years ago
dbfa865700
added a stub of a class for crawler redesign
12 years ago
76afcccaaf
fix for default boolean post values: the default value MUST NOT be TRUE,
...
because it's normal that a boolean value is missing in the post argument
if a checkbox is not selected.
Added also some style enhancements to IndexFederated, removed the Solr
attachment manual and replaced it with a link to the wiki which explains
this in more detail.
12 years ago
252c525709
fixed feed api servlet and and enhanced RSSReader class
12 years ago
d38c3c14d8
fix for CGI test
12 years ago
31902f54df
fix for NPE which happens within solr code at MultiMapSolrParams.java,
...
line 52 in case that the array arr.length == 0
12 years ago
f13df9dbb6
migration to solr 4.4.0
12 years ago
58fe986cca
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
12 years ago
cf12835f20
replaced the single-text description solr field with a multi-value
...
description_txt text field
12 years ago
7d53ac86a3
fix for Blacklist (-Administration)
12 years ago
f2d99053ed
Field Re-Indexing: prevent endless error loop in ReindexSolrBusyThread on Solr exception (by skipping query causing the exception)
...
(occured during testing while working on q=store:[* TO *])
12 years ago
92d3f71b16
htmlParser: closes input stream -> changed it to leave it open for a reset (used by AugmentParser - even if this is practically not used),
...
note: stream.close is done by caller (Textparser.parseSource)
- removed unnecessary reset in AugmentParser
- added stream.mark in tdfatripleimpl. to make stream.reset work here
12 years ago
87cfeaa4f3
fix for npe
12 years ago
268a36aaff
emergency fix for crawler: this will otherwise cause loss of complete
...
crawl queue if latency of remote system is too low
12 years ago
d05e0c5368
wait a bit longer before doing the first peer ping
12 years ago
b8f57f7703
don't be noisy when doing background tasks that may be allowed to fail
12 years ago
0343f0668c
Fix for NPE:
...
E 2013/07/26 20:29:29 BUSYTHREAD Runtime Error in
serverInstantThread.job, thread
'net.yacy.search.Switchboard.cleanupJob': null; target exception: null
java.lang.NullPointerException
at
net.yacy.search.schema.CollectionConfiguration.convergenceStep(CollectionConfiguration.java:1116)
at
net.yacy.search.schema.CollectionConfiguration.postprocessing(CollectionConfiguration.java:897)
at net.yacy.search.Switchboard.cleanupJob(Switchboard.java:2296)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
net.yacy.kelondro.workflow.InstantBusyThread.job(InstantBusyThread.java:107)
at
net.yacy.kelondro.workflow.AbstractBusyThread.run(AbstractBusyThread.java:165)
Conflicts:
source/net/yacy/search/schema/CollectionConfiguration.java
12 years ago
b58ca8622d
Some cleanups:
...
- added SKINS_PATH_DEFAULT as same as LISTS_PATH_DEFAULT was added
- Added 'final' keyword to a string
12 years ago
7263bb82fb
Fix for NPE on shutdown:
...
java.lang.NullPointerException
at net.yacy.search.Switchboard.storeDocumentIndex(Switchboard.java:2732)
at net.yacy.search.Switchboard.access00(Switchboard.java:207)
at net.yacy.search.Switchboard.run(Switchboard.java:3049)
12 years ago
13433d41a1
Log this exception better
...
Conflicts:
source/net/yacy/kelondro/blob/Tables.java
12 years ago
080d80c9de
do not write an empty failreason in case that there is no fail. Because
...
of the lazy instantiation rule this value was not actually written, but
if lazy instantiation is switched on, then this causes that all crawl
starts delete all crawl-start-hosts completely because this looks for
filled error reasons.
12 years ago
4c242f9af9
always use a default value for boolean options to have transparency for
...
the outcome if the attribute is missing in servlets
12 years ago
61e015268b
fix in forced deletion: forced commit needed
12 years ago
83e2921b39
new test case for http://bugs.yacy.net/view.php?id=141
12 years ago
304aacb2cc
fix for http://bugs.yacy.net/view.php?id=267
12 years ago
c3b2301b2f
fix for http://bugs.yacy.net/view.php?id=268
12 years ago
aa1a1f1d2c
- small adjustment to make sure genericParser is tried last
...
-- for some documents genericParser grabs document instead of specific available parser due to unordered pick of 1st to try parser
(like .ps .rdf files and other)
- remove redundant file extension registration
12 years ago
3e901dcb06
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
12 years ago
f50b596e0b
do not run dht ditribution if system load is over 2.5
12 years ago
056b42f5aa
- added information about segment count to status_p.xml
...
- also moved this information from the old index structure, which is
still in use for the RWI/DHT index to that front-end
12 years ago
6fb2811e68
fixes for problems with remote solr and non-activated webgraph index
12 years ago
af740f3058
changed optimization to a segment-size of index-size/5.000.000
...
+ one if not idle
+ one (and force) if postprocessing
12 years ago
336f86394c
replaced StringBuffer with StringBuilder
12 years ago
aeac2fb763
replaced more containsKey() -> get() usages by a simple get(), followed
...
by a test for NULL. This should increase the application speed and
reduces the lookup time for the affected methods by 50%
12 years ago
5364c4dcc9
delayed first peer-ping to send the first ping out after the http got
...
up; if the ping comes before the http is up, it cannot be recognized as
senior peer (if at all). See also: http://bugs.yacy.net/view.php?id=266
12 years ago
e24016e30a
added the property federated.service.solr.indexing.timeout to yacy.init
...
to provide a configurable time-out for solr; see also:
http://bugs.yacy.net/view.php?id=254
12 years ago
c124037f19
removed forced non-soft commits to prevent index fragmentation
12 years ago
31483c47e1
fixed problem with remote luke requests
12 years ago
c15aa758dc
removed failreason_t removal patch because that causes too much
...
confusion using an external solr. to clean up the index after a schema
change, use the index cleaner function from the online servlet
12 years ago
2b7a38640a
extend content type detection on file extension for .tif .tiff .htm
12 years ago
ac1aad5064
added a getSegmentCount method and use it to disable optimize if wanted
...
current segment count is below optimization level
12 years ago
36035e0a0a
- used reger's LukeRequest to generalize the index info in
...
SolrServerConnector
- used the LukeRequest in SolrServerConnector to replace the index size
method by a getNumDocs request to a LukeRequest result
12 years ago
39fceb5ccf
fix for NPE & bug #264
12 years ago
735a66eff3
enhancements to crawler
12 years ago
be0ff6018f
Removed trailing spaces + some more final
12 years ago
aaedc0405d
Fixes and avoid of catching bad exceptions (some):
...
- Rewrote usage of HashMap/Map to concurrent versions (to avoid a
CME=ConcurrentModificationException)
- Rewrote ConnectionInfo (as an example) to use a synchronized iterator
instead of synchronizing an
already synced HashSet (see Collections call)
- This avoids catching CMEs again
- Commented out noisy ConcurrentLog.logException() call
Conflicts:
source/net/yacy/repository/LoaderDispatcher.java
12 years ago
841a28ae76
Added 'final' for all exception blocks as this helps the Java compiler
...
to optimize memory usage
Conflicts:
source/net/yacy/search/Switchboard.java
12 years ago
03044589dd
Fixed (?i) appearing in entries, fixed multiple equal lines in file.
12 years ago
89c0aa0e74
added collection_sxt to error documents
12 years ago
0df5195cb0
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
12 years ago
1fd006cc56
fixes using the embedded connector
12 years ago
d0dc86cf3d
logging of deadlocks (if any) during cleanup process
12 years ago
c6a6f159e8
fix for crawl stack domain counter
12 years ago
93d1bac140
do a more frequent optimization, reduces IO after optimization
12 years ago
b71d13a014
added load and deadlock detector in Memory util
12 years ago
290e24564b
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
12 years ago
5533fc8e01
fix for bug 260
12 years ago
b79471ee67
grr
12 years ago
a79f288ac1
automatically running optimize on solr if user/search is idle for some
...
time
12 years ago
a9c8046c87
do a light optimization at the end of a crawl postprocessing
12 years ago
a548354c71
replaced type of solr schema object sku of text_en_splitting_tight by
...
string
12 years ago
2f1ec8d4a2
npe fix
12 years ago
bcc623a843
refactoring of load_delay: this is a matter of client identification
12 years ago
0d0b3a30f5
activate api actions after postprocessing of crawls
12 years ago
3978c5ca5d
fix for http://bugs.yacy.net/view.php?id=255
12 years ago
2be456e7fb
added a postprocessing field into api/status_p.xml to show if the
...
postprocessing task is running at that time (status: busy) or not
(status:idle)
12 years ago
dac88561ae
minimum access time has a tight connection to ClientIdentification,
...
therefore it is defined there.
12 years ago
9a29ab469e
another patch to prevent CLOSE_WAIT status on solr connections
12 years ago
5091d627bc
fixed parsing of peer flags
12 years ago
87e9052081
added Connection:close to all http requests in our http client to
...
prevent CLOSE_WAIT states (as seen in lsof)
12 years ago
5c6946dd5f
replaced usage of log4j by ConcurrentLog where possible
12 years ago
5878c1d599
- refactoring of log to ConcurrentLog:
...
jdk-based logger tend to block
at java.util.logging.Logger.log(Logger.java:476) in concurrent
environments. This makes logging a main performance issue. To overcome
this problem, this is a add-on to jdk logging to put log entries on a
concurrent message queue and log the messages one by one using a
separate process.
- FTPClient uses the concurrent logging instead of the log4j logger
12 years ago
f4f6551c66
better handling of time-out at solrj in case that a commit is done in a
...
fail-over case during add
12 years ago
07261fe274
Merge remote-tracking branch 'nutomics/blacklist_structure'
12 years ago
dea71851d2
- better concurrency for network scanner
...
- network scanner can now start from the list of all hosts in the search
index
12 years ago
a34e137e27
fix for citation index generation in case that entry.referrerhash() is
...
null. This is especially the case if ftp sites are crawled
12 years ago
a2c8116a8f
accept (but ignore) a '+' sign in front of search words
12 years ago
9f0cc9b401
enhanced network scanner
...
- textarea input field can now be used to paste in a large list of hosts
- /31er subnet is possible (only one host)
- auto-detect subdomains for ftp and www subdomains
12 years ago
308d73f855
do not use remote proxy if not switched on - regardless of the proto
12 years ago
69906b1d2e
Revert "do not use remote proxy if not switched on - regardless of the proto"
...
This reverts commit 20f452d228
12 years ago
20f452d228
do not use remote proxy if not switched on - regardless of the proto
12 years ago
9551720d5c
re-enable saved setting for proxy-crawl-profile
12 years ago
d5d8936f9d
For indexes that are changing rapidly in NRT situations, fcs (stands for
...
Field Cache per Segment) may be a better choice than the default fc.
(saves memory)
see: http://wiki.apache.org/solr/SimpleFacetParameters#facet.method
12 years ago
44f8fcf62e
Changed class structure of Blacklist.
12 years ago
57ffdfad4c
added a crawl option to obey html-meta-robots-noindex. This is on by
...
default.
12 years ago
5a5d411ec0
new robots_i attribute fields
12 years ago
fa08bd9d5a
hack to prevent long waiting times in crawler
12 years ago
f1c5338210
prepartion for greedy crawl profiles and refactoring
12 years ago
e6f361f474
adding the canonical tag to crawl queues
12 years ago
a6bf44212e
bugfix: location (lat/lon) meta data retrival (Double.NaN check)
12 years ago
203921006a
redesign of citation index storage
12 years ago
83763ee4a4
jpeg parser: extract GPS location from meta data
12 years ago
32aa1d4569
removed unused option for queries
12 years ago
9d291764d1
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
12 years ago
e5abccdfe4
added optimize-option
12 years ago
64140f35cd
fix for solr requests if no query part is given (prevent npe)
12 years ago
8caaf6203a
fixed false multiple-generation of remote facet search which
...
caused high cpu usage on remote side.
12 years ago
823ae4d6a7
added url_protocol_s to error documents
12 years ago
660a196989
refactoring
12 years ago
c4538d8d91
added metadata-extractor-2.6.2.jar to eclipse classpath, removed old lib
12 years ago
3760e2616b
bump up lib/metadata-extractor-2.6.2.jar (used for image parser) with needed code adjustments
12 years ago
9a6fcdf597
npe fix
12 years ago
16d1d744fa
added url_file_name_s in default collection schema for the file name
...
without the file extension. This part of the file path is removed from
the multi-field url_paths_sxt, which has now not the file name as last
part of the path list.
The same applies to the new fields source_file_name_s and
target_file_name_s in the webgraph schema.
12 years ago
8d1c4c423d
make imageparser fileextension detection case insensitive (extensions are often upper case)
12 years ago
f9d859f5dc
now writing image alt texts and (camelcase-)parsed urls into a text
...
search field for a better image retrieval
12 years ago
e441a9d4c8
to avoid confusion, the gsa api is available at /search? and
...
/searchresult?
12 years ago
8792e6c6e9
stub for better image indexing
12 years ago
97f2ac9091
added hint to gsa response writer that the result comes from a yacy peer
12 years ago
14186e815e
npe fix
12 years ago
bdf306e0a7
increased time-out for loading of seed-lists
12 years ago
374d2e2a52
removed warning message during crawling
12 years ago
Michael Peter Christen