The class still contains a potential ConcurrentModificationException which occurs when the List which contains the elements of the table of content is moified during a recursion of tagReplace(). Will try to fix this later today.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7615 6c8d7289-2bf4-0310-a012-ef5d649a1542
- removed configuration button for 'search only for admin' from index.html and added this to ConfigPortal
- added configuration of link verification options (iffresh, cacheonly, nocache, ifexist) to ConfigPortal
- added configuration of navigation options to ConfigPortal
- added an option to switch off automatic index cleaning in case that a link verification method fails
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7613 6c8d7289-2bf4-0310-a012-ef5d649a1542
- new concurrent score map using atom operation from java concurrency classes
- redesigned difference beween StaticScore and Dynamic Score into ScoreMap and ReversibleScoreMap allowed that many classes can now use simple ScoreMap Objects which can be used better in concurrent environments using the ConcurrentScoreMap
- switched from DynamicScore to ConcurrentScoreMap usage wherever possible
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7586 6c8d7289-2bf4-0310-a012-ef5d649a1542
1) if the file is changed for a re-crawl this is not reflected in the steering because it would take the previously uploaded crawl start file
2) browsers do not submit the full path of the selected file even if this path is shown in the input field because of security reasons. There is no work-around or hack to make the submission of the full path possible
- fixed deletion of crawl start point urls in crawl stack and balancer double-check
- fixed a problem with steering self-call (no resolving of localhost)
- added more logging for the crawler to supervise why crawl urls are not taken by the loader
- added a javascript onload-function to select domain restriction in all cases where a crawl is started from a file or from a url
- fixed the restrict-to-domain pattern computation, added a 'www.'-prefix and added this functionality also to a crawl start from file
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7574 6c8d7289-2bf4-0310-a012-ef5d649a1542
- background thread for bookmark initialization: this uses a DNS lookup which may cause long waiting times during startup
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7554 6c8d7289-2bf4-0310-a012-ef5d649a1542
This has two aspects: the user who searches may want to increase these values to get more results and more load on the remote side and the user of the server which is accessed for this search may want to restrict the load. Both sides can now be configured. The server-site maximum load parameters are defined by a network definition and the client-side search request load can be defined by each user individually but when the remote search is done the requested service is limited to the network definition.
You can find now in the network definition file:
network.unit.remotesearch.maxcount and network.unit.remotesearch.maxtime
and in the yacy.conf file:
remotesearch.maxcount and remotesearch.maxtime
There is currently no web interface to define the client-side remote search attributes, please set them manually
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7548 6c8d7289-2bf4-0310-a012-ef5d649a1542
* enable with proxyURL = true
* could be useful to browse specific pages with proxy or use own improvements in proxy
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7538 6c8d7289-2bf4-0310-a012-ef5d649a1542
Reason: if this is not used in StringBody-Class initialization, a default charset name is parsed.
This is a synchronized process and all classes using default charsets synchronize at that point
Synchronization is omitted if this class is used
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7530 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added more instances of formatter objects to different classes to make them independent in case of lockings that may applay during synchronization of the date formatter object (date formatting is not thread-safe and must be synchronized therefore)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7528 6c8d7289-2bf4-0310-a012-ef5d649a1542
- filtering out too old peers when reading seed lists (limit is now 240 minutes)
- added concurrent host names resolving in front of the http client because the http client uses the java built-in DNS resolve which is not multithreading-safe (i have seen deadlocks in thread dumps showing that this bug in jdk is still there)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7515 6c8d7289-2bf4-0310-a012-ef5d649a1542
- if YaCy is started with the option -gui, it is not in headless mode. Then the java 1.6 browse method is used if all other methods fail
- in linux, the path /etc/alternatives/www-browser is used if no firefox is installed
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7480 6c8d7289-2bf4-0310-a012-ef5d649a1542
Please see new coments in yacy.network.freeworld.unit for details of the new DHT selection methods.
The number of maximum peers is now not fixed to a specific number but may increase with
- the partition exponent
- the number of redundant peers
- the robinson burst percentage
- the multiword burst percentage
The maximum can then be the number of senior peers (all visible peers).
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7479 6c8d7289-2bf4-0310-a012-ef5d649a1542
- some restructuring of the document counting and logging structures was necessary
- better abstraction of CrawlProfiles
- added deletion of logs to the index deletion option (if the index is deleted using the servlets) which is necessary to reset the domain counters for the page limitation
- more refactoring to get the LibraryProvider more clean
- some refactoring of the Condenser class
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7478 6c8d7289-2bf4-0310-a012-ef5d649a1542
- the own seed file gets the lead for storage of the peer name
- exchanged default peer name generation method with one that does not use the local ip
- default peer names are now strings starting with '_anon'
- added another switch to suppress forwarding to ConfigBasic if the name was already changed
- replaced all usages of the yacy.conf peerName with access to the local seed
- changes to the peer name are now applied directly and not after the next peer ping
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7453 6c8d7289-2bf4-0310-a012-ef5d649a1542
- this recording is then used to redirect from the Status.html page to BasicConfig in case that servlet was never submitted
- this acts as an addition to the new default pop-up page 'index.html' which offers an administration link to Status.html. For a first-time user this then redirects directly to the former start page BasicConfig.html
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7451 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added logging in peer ping to analyse time-consuming elements which could be cause for disappearing peers
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7450 6c8d7289-2bf4-0310-a012-ef5d649a1542
- words are now not deleted from the search index automatically if index receive is switched off
- a flag in the network definition defines if this feature is switched on at all
- the search filter for not-found word references is switched off for server-side remote searches
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7441 6c8d7289-2bf4-0310-a012-ef5d649a1542
* yacy crawls local domains also, if no password is set (the interface is already protected)
* it's not required anymore, to set a password in intranet mode
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7436 6c8d7289-2bf4-0310-a012-ef5d649a1542
- cleaned up (removed special code and documentation for 27c3)
- added remote search functions to be used within cora
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7420 6c8d7289-2bf4-0310-a012-ef5d649a1542
- better document names
- fixed problem with ftp crawling
- added automatic removal of search results from services that are not online according to the latest network scan: this does not delete the index but just does not show them. after the next network scan when the server is available again, the results are again showed.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7385 6c8d7289-2bf4-0310-a012-ef5d649a1542
* require authentication for yacybot what ever adminForLocalhost is set to
(after this patch, is the rule from above really nesseccary,
the crawler also checks the robots.txt)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7376 6c8d7289-2bf4-0310-a012-ef5d649a1542
- integrated new parser into loader processes: enrich document parser
- fixed a concurrent modification exception in kelondro iterator
- hand-over of document size from crawler to indexer
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7374 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added a new queue 'noload' which can be filled with urls where it is already known that the content cannot be loaded. This may be because there is no parser available or the file is too big
- the noload queue is emptied with the parser process which indexes the file names only
- the 'start from file' functionality now also reads from ftp crawler
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7368 6c8d7289-2bf4-0310-a012-ef5d649a1542
- when a site-crawl for ftp sites is now started, then a special directory-tree harvester gets the complete directory structure of a ftp server at once
- the harvester runs concurrently and feeds into the normal crawl queue
also in this:
- fixed the 'start from file' crawl function
- added a link detector for the html parser. The html parser can now also extract links that are not included in <a> tags.
- this causes that a crawl start is now also possible from clear text link files
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7367 6c8d7289-2bf4-0310-a012-ef5d649a1542
instead, a setting at ConfigPortal.html can be made to define if the topmenu shall be shown at these pages or if there is no naviagtion at all.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7366 6c8d7289-2bf4-0310-a012-ef5d649a1542
"Default index.html Page (by forwarder)" in /ConfigPortal.html
The purpose is to forward to /yacyinteractive.html for the 27C3 FTP search plattform
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7365 6c8d7289-2bf4-0310-a012-ef5d649a1542
when a search fails for a single url because the snippet cannot be generated, then the url reference is deleted from the index. This mechanism was redesign and enhanced. The process now also writes into the work tables into the table searchfl to prepare a re-indexing mechanism.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7364 6c8d7289-2bf4-0310-a012-ef5d649a1542
this causes that the search result view switches from list format to image preview format when a search is restricted to png, gif or jpg documents
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7358 6c8d7289-2bf4-0310-a012-ef5d649a1542
- enhanced the pdf and torrent parser: better documents titles
- enhanced the ftp client: more time-out time
- fixed bugs in json for search results
- enhanced yacyinteractive.html: added a file type navigator and a download-script generator for search result files
Please have a look at yacyinteractive.html: this will become the hacker-download tool for 27c3!
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7355 6c8d7289-2bf4-0310-a012-ef5d649a1542
- renamed YaCys search result modifications keywords for RECENT, NEAR and language: to the blekko slashtag naming scheme. YaCy now supports the following blekko-like slash built-in slashtags:
/date
- for search results ordered by date (most recent up)
/near
- for search results where search words appear near to each other (closest up)
/language/<lang>
- for a sorting by language where the wanted language gets up. Example: /language/de
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7350 6c8d7289-2bf4-0310-a012-ef5d649a1542
this was never used and extended in the last years. The resulting YBR ranking criteria
is still a good idea and will be used in the future. Possible generation methods for YBR
ranking are:
- "trust-rank" using the link structure as can be discovered in a single crawl (idea from FSCONS)
- "block-rank" calculated from the local link structure
- a distributed "block-rank" using the xml API to the link structure from other peers
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7349 6c8d7289-2bf4-0310-a012-ef5d649a1542
- working xbel import/export
- exported xbel includes yacy specific metadata but still validates against PUBLIC DTD
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7315 6c8d7289-2bf4-0310-a012-ef5d649a1542
- some refactoring
- working xbel and html import (/api/ymarks/test_import.html)
- working treeview (/api/ymarks/test_treeview.html)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7312 6c8d7289-2bf4-0310-a012-ef5d649a1542
- import HTML (e.g. FF export) via /api/ymarks/import.html
- view your import via /api/ymarks/test.html
- get a xml list via /api/ymarks/get_ymark_list.xml?tags=&folders=
- delete bookmark tables via standard interface /Tables_p.html
it is still very experimental!!
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7299 6c8d7289-2bf4-0310-a012-ef5d649a1542
- split YMarkTables and YMarkIndex in two different classes
- HTML import is working properly
- XBEL import is still broken
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7292 6c8d7289-2bf4-0310-a012-ef5d649a1542
domainlist is saved locally, if none of the given urls in network.unit.domainlist
could be retrieved, the file from the last boot is used instead
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7289 6c8d7289-2bf4-0310-a012-ef5d649a1542
* crawler and search allow only urls matching one in domainlist (if list is provided)
* this may be useful to prevent dedicated networks from being "polluted"
* FilterEngine is improved Backlist-object, Blacklist may inherit from FilterEngine in the future
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7285 6c8d7289-2bf4-0310-a012-ef5d649a1542
- yacybot user agent now includes the yacy network name (not the peer name!)
- refactoring and clean-up (mostly turned tab into spaces)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7266 6c8d7289-2bf4-0310-a012-ef5d649a1542
*) <pre> will be displayed monospaced in wiki and blog again
*) bugfix for <pre> spanning multiple lines
*) replaced deprecated <s> tag with <span> equivalent
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7262 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added a suggest servlet according to opensearch and firefox standard
- integrated the suggest servlet into opensearch description file
- integrated a autocomplete plugin for jquery
- added a autocomplete addition to the yacy search windows showing autosuggest queries
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7241 6c8d7289-2bf4-0310-a012-ef5d649a1542
- removed read cache from Records data structure because the read cache had no cache hit during search operation
- copied old read-cache class to CachedRecords and the old, now new Records class does not have the cache any more and a code review checked that data structures and synchronization is clean
- removed unnecessary synchronization from Table class during get()
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7237 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added a generic skin which is filled with actual color assignment using a servlet
- enabled css servlets
- added a generic color scheme in configuration file
- added configuration input in Customization/Appearance servlet
- added a jquery color picker widget
- placed color picked widget to input field of generic colour definition input fields
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7235 6c8d7289-2bf4-0310-a012-ef5d649a1542
this makes YaCy search results VERY fast for all verify=false search cases
and it enhances the search speed also for all other snippet-fetch cases.
With this change my peer performed 100 Queries Per Second (!!!) while doing 10 queries simultanously (!!!)
in an intranet index of 20000 URLs on my 16-core Mac
Check this yourself by doing:
cd bin
./searchtestmulti.sh
after finishing the run, divide 1000 by the given time per query (which is the qps for one thread)
and then multiply again by 10 (because 10 search threads has been started)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7231 6c8d7289-2bf4-0310-a012-ef5d649a1542
*) more beautyful and easier to understand code (IMO)
*) added display= parameter to a lot of links in Wiki.html
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7226 6c8d7289-2bf4-0310-a012-ef5d649a1542
- better crawl star for files paths and smb paths
- added time-out wrapper for dns resolving and reverse resolving to prevent blockings
- fixed intranet scanner result list check boxes
- prevented htcache usage in case of file and smb crawling (not necessary, documents are locally available)
- fixed rss feed loader
- fixes sitemap loader which had not been restricted to single files (crawl-depth must be zero)
- clearing of crawl result lists when a network switch was done
- higher maximum file size for crawler
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7214 6c8d7289-2bf4-0310-a012-ef5d649a1542
- nobody understand the auto-dom filter without a lenghtly introduction about the function of a crawler
- nobody ever used the auto-dom filter other than with a crawl depth of 1
- the auto-dom filter was buggy since the filter did not survive a restart and then a search index contained waste
- the function of the auto-dom filter was in fact to just load a link list from the given start url and then start separate crawls for all these urls restricted by their domain
- the new Site Link-List option shows the target urls in real-time during input of the start url (like the robots check) and gives a transparent feed-back what it does before it can be used
- the new option also fits into the easy site-crawl start menu
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7213 6c8d7289-2bf4-0310-a012-ef5d649a1542
- migrated the 'yacy' user agent to 'yacybot' in many client methods since the 'yacy' user agent is only used for the proxy
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7199 6c8d7289-2bf4-0310-a012-ef5d649a1542
- better control of number of running search threads
- no time-out waiting time when no ranking feeding takes place
- local search queries by a remote peer may be faster up to 300 milliseconds
- a local search may even be faster
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7176 6c8d7289-2bf4-0310-a012-ef5d649a1542
- remove the library
- added two classes from the httpclient-3.1 library as source code to YaCy because these classes were used by the YaCy HTTP Server
- modified the added classes ChunkedInputStream and ContentLengthInputStream in such a way that:
* there are no more dependencies to httpclient-3.1
* these classes had been simplified to serve only the purpose for the YaCy httpd
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7171 6c8d7289-2bf4-0310-a012-ef5d649a1542
- not so much abstraction for a collection, makes use of remove() (no operands) possible
- different way to delete elements in track (destructive, not constructive (less copies of elements in new queue))
- more abstraction for class api since no static class must be used any more
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7169 6c8d7289-2bf4-0310-a012-ef5d649a1542
- 300 ppm is default now (but this is switched off by default; if you switch it on you may want more traffic?)
- better timing for busy queue
- better amount of remote url retrieval
- better time-out values
- better tracking of availability of remote crawl urls
- more logging for result of receipt sending
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7159 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added a remote crawl menu item to the index create menu. This menu also shows a list of peers that provide remote crawl urls
- set remote crawl option by default to off. This option may be important but it also confuses first-time users
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7158 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added use of LookAheadIterator which should prevent mistakes when coding iterators with embedded iterators
- added a fail-safe reaction in case of database corruption using iterators over database elements (no interruption then)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7154 6c8d7289-2bf4-0310-a012-ef5d649a1542
- changed data structure for sorting in search which performs better in that specific case (too many updates)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7150 6c8d7289-2bf4-0310-a012-ef5d649a1542
- fixed bug in WeakPriorityBlockingQueue
- show favicon faster using pre-loading (same technique as used for fast image search)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7130 6c8d7289-2bf4-0310-a012-ef5d649a1542
created a WeakPriorityBlockingQueue as special implementation
of a PriorityBlockingQueue with a weak object binding.
- better abstraction of ordering technique
- fixed some bugs according to result numbering (distinguish different counters in Queue)
- fixed a ordering bug in post-ranking (ordering was decreased instead of increased)
- reversed ordering numbering using a reversed ordering. The higher the ranking number the better (now).
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7128 6c8d7289-2bf4-0310-a012-ef5d649a1542
orbiter