- changed color mode (replace) for banner
- changed default color (fits to default skin) of banner in status
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4255 6c8d7289-2bf4-0310-a012-ef5d649a1542
*) Logo background is transparent now. (Using pixel at (0,0) to determine which color is transparent. Too dirty?)
*) Logo is loaded through filesystem instead of HTTP now.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4247 6c8d7289-2bf4-0310-a012-ef5d649a1542
Which path do I have to set for IMAGE (htroot/env/grafics/yacy.gi) if I want to load it through the file system and not via HTTP?
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4244 6c8d7289-2bf4-0310-a012-ef5d649a1542
- instead of pushing urls to other peers, the urls are actively pulled
by the peer that wants to do a remote crawl
- the remote crawl push process had been removed
- a process that adds urls from remote peers had been added
- the server-side interface for providing 'limit'-urls exists since 0.55 and works with this version
- the list-interface had been removed
- servlets using the list-interface had been removed (this implementation did not properly manage double-check)
- changes in configuration file to support new pull-process
- fixed a bug in crawl balancer (status was not saved/closed properly)
- the yacy/urls-protocol was extended to support different networks/clusters
- many interface-adoptions to new stack counters
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4232 6c8d7289-2bf4-0310-a012-ef5d649a1542
- the index administration now uses the same code base for url selection and collection
as the search interface. The index administration is therefore a good test environment for
ranking order control
- removed old postsorting-algorithms, will be replaced with new one
- fixed many bugs occurred before during ranking; especially the contraint filtering method
removed too many links
- fixed media search flags; had been attached to too many urls. The effect should be a better
pre-sorting before media load within snippet fetch
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4223 6c8d7289-2bf4-0310-a012-ef5d649a1542
to do this, the index administration interface was extended.
It is now possible to select parts of a index.
See properties shown in interface after a word search for details.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4218 6c8d7289-2bf4-0310-a012-ef5d649a1542
- before absolute paths would be expanded incorrectly, e.g.: fooPath=/a/b/c would become /path/to/yacy/root/a/b/c. Now you can put nearly every dynamically generated data with a configurable path to a location outside of yacys root dir without having to use symlinks (probably good for third party distribution packaging).
- abstractServerSwitch.getConfigPath(setting, default) returns a File instance, either with an absolute path or relative to the applications root path.
- exceptions (hardcoded):
DATA/LOG/yacy.logging
DATA/SETTINGS/httpProxy.conf
DATA/SETTINGS/user.db
TODO: all of these are the global configuration files and they should probably be put into _one_ command line configurable settings path, so it would be possible to package them in /etc/ for example.
- add missing workPath to yacy.init (it was used in code, but there was no default in the file)
- fix broken skinPath (was skinsPath in yacy.init but skinsPath in the code) + a few other broken config reading caused by typos.
- replaced path setting names and their default values with the related static fields in plasmaSwitchboard where not already done/existing
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4196 6c8d7289-2bf4-0310-a012-ef5d649a1542
- final flush only when tabletype = RAM
- prestacker (dns prefetch) only if tabletype = RAM and busytime <= 100
- number of maximun entries in stacker is configurable in yacy.init (stacker.slots)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4186 6c8d7289-2bf4-0310-a012-ef5d649a1542
two main changes must be implemented to enable mass remote crawls:
- shift control of robots.txt to crawl queue (away from stacker). This is necessary since remote
crawls can contain unchecked urls. Each peer must check the robots to prevent that it is misused
as crawl agent for unwanted file retrieval
- implement new index files that control double-check of remotely crawled urls
After removal of robots.txt checking from stacker threads, the multi-threading of this process is void.
Multithreading has been removed. Also the thread pools for the crawl threads had been removed, since
creation of these threads is not resource-consuming, for a detailed explanation see svn 4106
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4181 6c8d7289-2bf4-0310-a012-ef5d649a1542
- put(key, value) methods are now used if a value added to the map should be kept as it is. Numbers are transformed (but not formatted) to an equivalent String representation.
- putASIS(...) have been removed, now done with simple put(...) (see above).
- puNum(...) can be used for number values which should be stored in a formatted way, either depending on the current locale setting for yacy (default) or in a "none" locale (see javadocs and setLocalize()).
- putHTML(...) escapes special characters into corresponding HTML enities ('<' => '<') which was done with put(...) before and so was called too often, becauses it is necessary only for very few cases. Additionally there is a "forXML" mode which only replaces < > & ".
In short: Use put(...) for almost everything, use putXY(...) if you need some special transformation of the value.
A few bugs have been fixed as well, and there should be a small performance improvement for complex pages with a lot of values.
* added additional Sum/Avg rows to access tracker pages, see http://forum.yacy-websuche.de/viewtopic.php?f=5&t=456
* removed duplicate code (mostly related to the big changes above).
TODO:
- make sure, number formats work as expected _everywhere_, report overseen stuff http://forum.yacy-websuche.de/viewtopic.php?f=5&t=437
- probably a good idea to add special putDate() methods as they are used in many pages and create duplicated formatting code + maybe some centralized handling for memory value formatting.
- further improve the speed of page creation for the WatchCrawler.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4178 6c8d7289-2bf4-0310-a012-ef5d649a1542
At the current state it allows formatting of numbers (integer + decimal types) for output according to the Locale derived from the language setting in yacy. Network.(html|xml) and Status.html have been changed to use it for now (TODO: should be integrated into other servlets as well to reduce duplicate formatting code).
NOTE: For now the output format for Network.xml simulates the old behaviour which is wrong (it uses '.' as decimal and grouping separator), to make sure external scripts like the yacystats.de one won't break with this update.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4162 6c8d7289-2bf4-0310-a012-ef5d649a1542
- URL encoding for search terms where required
- removed "ugly" CDATA escaping
- UTF-8 encoding for the XML
- no HTML style escaping for XML/RSS element values
Note: some unicode characters might still be encooded in a wrong way.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4140 6c8d7289-2bf4-0310-a012-ef5d649a1542
there are now two time-outs, one for the complete connection time, and one for an idle time
connections that are idle for more than 2 minutes are closed, and connections that are alive since more than one hour are also closed
if the complete number of connections exceeds 64, all connections more than 64 and have most idle time are also closed
During normal operation of peers these forced closings should never appear,
but the existence of the idle connection check ensures the availability of the peer and the usability of the host.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4134 6c8d7289-2bf4-0310-a012-ef5d649a1542
Note: the new DateFormatter822 in the plasmaSwitchboard is just a copy of the DateFormatter that always uses the US locale to allow formatting of a loocale independent date String.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4124 6c8d7289-2bf4-0310-a012-ef5d649a1542
and replaced old fist hash computation by new method that tries to find a gap in the current dht
to do this, it is necessary that the network bootstraping is done before the own hash is computed
this made further redesigns in peer initialization order necessary
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4117 6c8d7289-2bf4-0310-a012-ef5d649a1542
- removed web structure picture from indexing menu and grouped it together with htcache monitor
- added a database for terminated crawls, when a crawl is finished it is automatically moved to the new database
- extended crawl profile edit servlet, shows now also terminated crawls
- option that was used to delete profiles is now redesigned to a function that moves the current crawl to the terminated crawls and removes all urls from the current queues!
- fixed here and there problems with indexing queues
- enhances indexing speed by changing cache flush sizes.
- changed behaviour of crawl result servlet: the list of crawled urls is shown if there is one, othevise the overview window is shown
attention: the new profile databases are not compatible with the old one. current crawls will be lost! the web index is not touched.
next steps: the database of terminated crawls can be used to start with them a new crawl. This is useful if one wants to re-crawl specific pages and wants to use a old crawl profile.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4113 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added a file size limitation, that disallows parsing of large documents during (offline-) remote search
- added profiling information to search result computation, visible at search access tracker. this info shows used time for URL fetch and snippet computation
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4112 6c8d7289-2bf4-0310-a012-ef5d649a1542
1. avoid adding duplicate file name entries in config properties for lists,
2. correctly merge all path masks from all list files for the same host masks,
3. rewrite helper methods standard java methods for Collection transformations,
4. merged various methods with identical functionality for different Collection implementations into one,
5. minor refactoring to improve code readability.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4087 6c8d7289-2bf4-0310-a012-ef5d649a1542
- fixed search tipps (topwords, now appearing at the bottom of the page)
- added search consequences execution (deletion of bad referenced some time after the search happened)
- added some formatting at network table
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4078 6c8d7289-2bf4-0310-a012-ef5d649a1542
search profiling showed, that a major amount of time is wasted by computing url hashes. The computation does an intranet-check, which needs a DNS lookup. This caused that each urlhash computation needed 100-200 milliseconds, which caused remote searches to delay at least 1 second more that necessary. The solution to this problem is to attach a URL hash to the URL data structure, because that means that the url hash value can be filled after retrieval of the URL from the database. The redesign of the url/urlhash management caused a major redesign of many parts of the software. Since some parts had been decided to be given up they had been removed during this change to avoid unnecessary maintenance of unused code.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4074 6c8d7289-2bf4-0310-a012-ef5d649a1542
- snippets are not fetched by browser using ajax, they are now fetched internally
- YaCy-internat threads control existence of snippets and sort out bad results
- search results are prepared using SSI includes
- the search result page is visible right after the search request, the results drop in when they are detected
- no more time-out strategy during search processes, results are shifted within queues when they arrive from remote peers
- added result page switching! after the first 10 results, the next page can be retrieved
- number of remote results is updated online on the result page as they drop in
- removed old snippet servelet (which had been also a security leak btw)
- media search is broken now, will be redesigned and fixed in another step
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4071 6c8d7289-2bf4-0310-a012-ef5d649a1542
* added new column to network table (remote crawl urls):
the new value for provided URLs will be used for new remote crawl method
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4061 6c8d7289-2bf4-0310-a012-ef5d649a1542
some urls are fetched so the url cache can be filled with these urls
- the url-prefetch is used to sort out some unresolved urls
- the snippet-fetcher is triggered with the search event id. This is used
to remove missing snippets from the search cache so they will not be displayed again
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4060 6c8d7289-2bf4-0310-a012-ef5d649a1542
it is necessary for the new search process that will do automatic re-searches
a positive effect is, that when a re-search is done it can be monitored how many
results had been contributed from other peers. The message for this contribution
was moved from the end of the result page to the top.
* enhanced re-search time when a global search was done an the local index has
already a great number of results for this word
* re-organised presearch computation; must be further enhanced
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4059 6c8d7289-2bf4-0310-a012-ef5d649a1542
collection objects has been reduced to 50%:
- set new memory calculation functions for indexing process
- adjusted guessed memory amount
-> Testing needed:
try new recommended value (see performanceQueues) and see if OOMs occur.
-> report maximum recommended value, so we can set new default values.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4053 6c8d7289-2bf4-0310-a012-ef5d649a1542
- fixed two bugs with hasLayout/procentual widths in InternetExplorer in MessageSend_p.html and Messages_p.html
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4049 6c8d7289-2bf4-0310-a012-ef5d649a1542
- fra: french translation taken out of the wiki
- de: small cleanup: removed or updated unsused strings
- de: added translation for CrawlProfileEditor_p.html and Supporter.html
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4044 6c8d7289-2bf4-0310-a012-ef5d649a1542
- re-designed remote request result processing
- re-designed local result accumulation, will be further enhanced with snippet fetcher
- removed search process handling in switchboad
- made snippet class static (there is no need for multiple snippet objects)
- removed some redundant tasks in server-side search process, should be a little bit faster now
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4043 6c8d7289-2bf4-0310-a012-ef5d649a1542
- uses the progressbar introduced in the image-search
- results are displayed using the same layout as the text-search
- results are displayed in the order they arrive
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4041 6c8d7289-2bf4-0310-a012-ef5d649a1542
- SSIs may now refer to servlets, not only files
- calling a servlet, the servlet/SSI engine is called recursively
- SSIs now work also for non-chunked-encoding supporting clients
This will support the new search page functionality, to show search results
dynamically without using javascript. To test this method, a test page has been added
http://localhost:8080/ssitest.html
..calls dynamicalls 3 servlets, which produce some delays during their execution
please verify that you can see the result step-by-step on your browser
To implement this feature, some refactoring had been taken place, mostly code
had been made static and will execute faster.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4037 6c8d7289-2bf4-0310-a012-ef5d649a1542
- images may be requested by localhost and authorized users only, if the request is done using a clear-text URL
- the image may be requested also using a code that can be a license to retrieve a URL for everyone
- some servelets produce URL licenses for ViewImage, like image search results
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4027 6c8d7289-2bf4-0310-a012-ef5d649a1542
- refactoring of kelondroRecords; this class is now divided into
kelondroAbstractRecords, kelondroRecords, kelondroCachedRecords, kelondroHandle and kelondroNode
- better abstraction of kelondroNodes, such nodes may now be crated by different classes
- a new Node defining class kelondroEcoRecords defines Nodes that do not need so much allocation and System.arraycopy
- there is less memory transfer on the bus, especially for collection index
- now half of memory needed for web index access
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4024 6c8d7289-2bf4-0310-a012-ef5d649a1542
- different handling of link quotation
- different handling of link normalization
- enhanced html/unicode en/de-coding
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3993 6c8d7289-2bf4-0310-a012-ef5d649a1542
- within this context: generalized date format handling
- extended Update interface:
* a version lookup can be triggered manually
* a complete lookup + download + re-boot process can be triggered with one click
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3986 6c8d7289-2bf4-0310-a012-ef5d649a1542
- removed old rss parser
- removed unused rss parser libraries
- added new rss reader
- added previously removed FeedReader_p.java and adopted it to new rss parser
- adopted parser interface for rss indexing to new rss parser
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3970 6c8d7289-2bf4-0310-a012-ef5d649a1542
target servers had been able to see search words from the referrer of the favicon fetch.
This has been removed by using the getImage - servlet for favicon fetch.
Since java does not support loading of bmp and ico-Images, such parsers had been added.
The image parser had been coded from their original microsoft documentation.
This influences also the image-search functionality: there can now be a preview
of found bmp-images. Another benefit: favicons for search results are now cached with the HTCACHE.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3965 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added new system update configuration page
- moved system update from status page to system udate page
- moved shutdown and restart from status page to main menu
- added new configuration properties to yacy.init (not yet actively used)
- added some methods to handle new automatic update process
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3958 6c8d7289-2bf4-0310-a012-ef5d649a1542
after downloading a release using the download button on the status page
the user can choose any of the downloaded versions for a update.
this enables also a downgrade to a older version.
when the update button is pushed, yacy terminates, installes the choosen version
and restarts
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3948 6c8d7289-2bf4-0310-a012-ef5d649a1542
- some small changes to make index.html and the menu valid XHTML 1.0 strict
- changed the inconsistent eol - characters in index.html to unix-ones
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3940 6c8d7289-2bf4-0310-a012-ef5d649a1542
** kann das mal jemand auf seiner linux-platform testen **
** und feed-back geben ob der restart funktionier ? **
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3937 6c8d7289-2bf4-0310-a012-ef5d649a1542
- fix for missing restart script in ant built target
- removed some more synchronization for size() operations
- removed blocking statement on search page
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3935 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added new download-option for releases on the status page
still mising:
- thomas-style restart for linux/mac
- untar/gunzip on shell basis
(comes next)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3931 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added chunked file transfer for non-yacy clients
- SSIs are streamed using chunked transfer, partly delivered pages can be seen in browser before transmission is finished
- added client-side network unit identification
- cleaned up code
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3926 6c8d7289-2bf4-0310-a012-ef5d649a1542
This has no effect on Network.xml which will present all peernames if an invalid regex is entered now. I'm not sure if this is a desired behavior or if it was better to not return any results at all. Any suggestions?
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3923 6c8d7289-2bf4-0310-a012-ef5d649a1542
- hopefully fixed logging of GCs (in order to avoid things like "performed necessary GC, freed 18014398509481565 KB (requested/available/average: 4096 / 1631 / 2957 KB)") with the help of KoH
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3909 6c8d7289-2bf4-0310-a012-ef5d649a1542
- <noscript> - area for non-JS - Browsers
- progressbar for the loading - process (may be used in other searches too)
- the image that is available first ist displayed first, so the images aren't moved around when new results arrive
- the correct number of results is displayed
- successfully tested in IE 5.5 and 6, Opera, Firefox and Konqueror (recent versions)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3904 6c8d7289-2bf4-0310-a012-ef5d649a1542
we will provide two different releases in the future, one standard release and one 'pro'-release.
the 'pro'-release contains all additional parsers AND has different default performance values.
The pro-version differs therefore from the previous 'all'-version by this default values.
The pro-configuration is automatically choosen if the libx-folder exists. If a version is once initialized, its configuration stays independently from an existing libx folder.
The ant targets had been changed. There are now 3 different targets to create standard and pro-releases, and one target to upgrade:
- dist: creates a standard release (only, no libx target any more)
- distPro: creates a pro-release (includes the libx)
- distExt: creates a libx-release which includes the libx-folder only. It may be used to upgrade from standard to pro
Furthermore, the naming of 'dev'-releases had been removed.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3902 6c8d7289-2bf4-0310-a012-ef5d649a1542
- catched case when web structure cannot be painted because of too less data
- better logging when balance fails
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3892 6c8d7289-2bf4-0310-a012-ef5d649a1542
- caught possible NPE in CacheAdmin_p and added more error-cases
- speeded up deletion of entries in the local crawl queue by crawl profile (it has been noted often that this deletion is slow)
- added a bit javadoc
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3868 6c8d7289-2bf4-0310-a012-ef5d649a1542
- all requests to the own httdp can now be listed in the access tracker menu
- the search statistics had been renamed to access tracker and extended by this tracker
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3861 6c8d7289-2bf4-0310-a012-ef5d649a1542
- one with less option but with information about other remote crawls
- one with complete information but without any other information
on both pages the steering options had beed removed. They are now at the monitoring page.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3813 6c8d7289-2bf4-0310-a012-ef5d649a1542
- more renaming of menu entrie
- redesigned network page: moved grafic more to top
- changed default link to index monitor: now it points to the web structure picture
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3808 6c8d7289-2bf4-0310-a012-ef5d649a1542
hosts that have many own connections are painted farer away (this is not yet cato's idea, this will be implemented in another step)
- doc update
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3796 6c8d7289-2bf4-0310-a012-ef5d649a1542
- fixed wrong XML output if no peers are known in Network.xml
- simplified parsing of table properties in wikiCode and ZTableToken
- reimplemented GC heuristics. They are needed to constantly ensure that an amount of free memory is available which is higher than Java's max. limit for performing a Full GC (please use serverMemory.request(long, boolean) rather than serverMemory.available(long, boolean) to provide data for averaging over the last GCs)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3793 6c8d7289-2bf4-0310-a012-ef5d649a1542
Snippet are now fetched synchronous if the query parameter "fetchSnippet="
is appended to the query string on the yacy search page. This is required
for the RSS feed.
See: http://www.yacy-forum.de/viewtopic.php?t=4051
*) Small changes in the XSLT-stylesheet that is used to generate a html page from
the RSS feed.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3787 6c8d7289-2bf4-0310-a012-ef5d649a1542
- hand-over of get properties from web front-end to graphics generation
- added depth-control buttons
- added marking of anchor-points to highlight relation order
- enhanced ymage graphics library
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3757 6c8d7289-2bf4-0310-a012-ef5d649a1542
The old Windows-only method has not been removed, so Windows-users without updater are still able to restart without updater
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3752 6c8d7289-2bf4-0310-a012-ef5d649a1542
- access is now granted to authorized admin, even if it is blocked to the public
- generalized naming
- changed links to buttons
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3750 6c8d7289-2bf4-0310-a012-ef5d649a1542
- all web page parsing operations will now increase a web structure file
- the file is computed in memory and dumped at shutdown-time to PLASMASB/webStructure.map in readable form (not a database)
- the file can be used externally to analyse the link structure of the crawled pages
- the web structure can also be retrieved using a xml-interface at http://localhost:8080/xml/webstructure.xml
- the short-term purpose is the computation of a link-graph image (before linuxtag!)
- a long-term purpose could be a decentralized computation of the citation rank
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3746 6c8d7289-2bf4-0310-a012-ef5d649a1542
- modified ok icon (was 64x62, now 64x64)
- replaced warning icon
- added size tags to warning image in configBasic
- replaced bad icon for hints on status page by new icons
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3677 6c8d7289-2bf4-0310-a012-ef5d649a1542
*) First version of a sitemap parser added
- currently only autodetection of sitemap files is supported
*) DB-Import restructured
- pause/resume should work again now
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3666 6c8d7289-2bf4-0310-a012-ef5d649a1542
- moved all information to columns at the right side
- long texts within the column will be removed in a second step, and will re-appear
as action items below the 'Welcome' header
- new usage hints will also appear below the Welcome header
- Peer news (in full sentences) will appear in separate column
- possibly some more grafics
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3647 6c8d7289-2bf4-0310-a012-ef5d649a1542
- cluster definitions can now contain an addition for local ip addresses
- cluster-cluster communication uses the local ip address instead the global address, if one is given
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3624 6c8d7289-2bf4-0310-a012-ef5d649a1542
- fixed ETA to reach next peer in Network.java
- added some <label>s and fxied minor XHTML errors in ConfigNetwork.html
- try to avoid returning null in servlets as it is unexpected and causes a NPE in the file handler
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3623 6c8d7289-2bf4-0310-a012-ef5d649a1542
the option is only presented if it is known that there is somewhere
another more recent version
- removed some old code
- disabled online-mode presentation. the code is not yet removed until decision about
future usability is made. (not all countries have DSL for everyone)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3610 6c8d7289-2bf4-0310-a012-ef5d649a1542
automatically aquire release information from download archives
web pages from latest.yacy-forum.net and yacy.net are retrieved, parsed,
links wihin are analysed, sorted and the most recent developer and main
releases are provided as direct download link on the status page, if it was
discovered that a more recent version than the current version is available.
This process is done only once during run-time of a peer, to protect our
download archives from DoS by YaCy peers.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3606 6c8d7289-2bf4-0310-a012-ef5d649a1542
- the network configuration page shows a new option: robinson clusters
- when a global search is made, all robinson peers are excluded, but:
- robinson peers/clusters that provide peer tags and where search words match
such tags, they are included in global search. Therefore, robinson peers/clusters
support the global yacy network with their indexes, without doin DHT-exchange
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3598 6c8d7289-2bf4-0310-a012-ef5d649a1542
*) Marked two deprecated source-points
*) Added possibility to dump words from indexing to file. Should not affect performance in the current form.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3592 6c8d7289-2bf4-0310-a012-ef5d649a1542
- new cluster functions will be available in this menu, but currently not enabled,
because corresponding interface methods are not ready yet
- shifted remote crawl settings to new network configuration menu
- shifted DHT distribution/receive to the new network configuration menu
- adopted some string constants
- added cluster configuration settings to yacy.init
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3589 6c8d7289-2bf4-0310-a012-ef5d649a1542
* fixed a bug in safari (hopefully, sorry that I removed the old fix, the divs): yacy-logo is now above the fieldset, the fieldset clears and has a margin-left set
* fixed a bug with the dls: for example in ViewProfile.html the dt's (the terms/keys) had not the same height as the dd's, so the dt's were not in the same row with the coresponding dd's towards the bottom
* moved my new css-classes to the right place in base.css
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3572 6c8d7289-2bf4-0310-a012-ef5d649a1542
* removed divide by zero bug when 20_dhtdistribution_busysleep is 0
* replaced German comment with wrong charset in source/de/anomic/plasma/plasmaCrawlBalancer.java by an English one
* replaced the table-fix for floating behind snipped images by a br with clear
* removed unnecessary old xhtml-files (were not in use, they were created when we weren't having xhtml for testing)
* new layout for image-search results: replaced the old one with spans and tables inside (not valid) with new divs, now each image snippet container has the same size
TODO:
* the ids of the snippetLoading-divs aren't valid because ids must start with an alphabetic letter or an underscore, they have to be prefixed
* in the returned snippet-xml is an unresolved pattern for status (the status is only set for text snippets)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3566 6c8d7289-2bf4-0310-a012-ef5d649a1542
- exclusion on index-level (not only from search snippets)
- exclusion hand-over at remote search protocol
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3556 6c8d7289-2bf4-0310-a012-ef5d649a1542
- basic protection against start-up problems when database files are corrupted
- auto-delete of not-critical databases during startup when load error occurs
- on-the-fly reset option for all database tables
- automatic on-the-fly reset for seed tables during enumeration exceptions
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3547 6c8d7289-2bf4-0310-a012-ef5d649a1542
such an entry cannot be instantiated without allocation of new byte[]; instead
it can re-use memory from other kelondroRow.Entry objects.
during bugfixing also other bugs may have been solved, maybe the INCONSISTENCY problem
could have been solved. One cause can be missing synchronization during bulk storage
when a R/W-path optimization is done. To test this case, the optimization is currently
switched off.
More memory enhancements can be done after this initial change to the allocation scheme.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3536 6c8d7289-2bf4-0310-a012-ef5d649a1542
this shall be used to store a fragment of the index on another physical device,
to split IO load and enhance access speed. The index is splitted in such a way
that the LURLs are stored to the secondary location, and the RWIs to the primary
location. This is especially useful for environments where symbolic links are
not possible and may cause IO access even if there is no write access to the
device which hosts the symbolic link.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3519 6c8d7289-2bf4-0310-a012-ef5d649a1542
The new collection index will be more generalized to support other indexes
i.e. YBR block-rank computation. A clean-up of the many conditions to support
the old database was necessary.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3506 6c8d7289-2bf4-0310-a012-ef5d649a1542
- the general NURL-index for all crawl stack types was splitted into separate indexes for these stacks
- the new NURL-index is managed by the crawl balancer
- the crawl balancer does not need an internal index any more, it is replaced by the NURL-index
- the NURL.Entry was generalized and is now a new class plasmaCrawlEntry
- the new class plasmaCrawlEntry replaces also the preNURL.Entry class, and will also replace the switchboardEntry class in the future
- the new class plasmaCrawlEntry is more accurate for date entries (holds milliseconds) and can contain larger 'name' entries (anchor tag names)
- the EURL object was replaced by a new ZURL object, which is a container for the plasmaCrawlEntry and some tracking information
- the EURL index is now filled with ZURL objects
- a new index delegatedURL holds ZURL objects about plasmaCrawlEntry obects to track which url is handed over to other peers
- redesigned handling of plasmaCrawlEntry - handover, because there is no need any more to convert one entry object into another
- found and fixed numerous bugs in the context of crawl state handling
- fixed a serious bug in kelondroCache which caused that entries could not be removed
- fixed some bugs in online interface and adopted monitor output to new entry objects
- adopted yacy protocol to handle new delegatedURL entries
all old crawl queues will disappear after this update!
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3483 6c8d7289-2bf4-0310-a012-ef5d649a1542
- better memory allocation for FlexTable indexes
- splitting between static index and dynamic index (only the dynamic part must grow)
- to enable a merge-iteration of new splittet index, a huge number of classes needed to be adopted for new iterator classes
- added new iterator classes that support cloneable iterators
- adopted all iterator classes to implement cloneable itarators
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3453 6c8d7289-2bf4-0310-a012-ef5d649a1542
- each cache can now allocate as much memory as is available
- no more fixed limits
- replaced old performance memory monitor by new one
- added supervision methods as static functions into the classes that provide cache functionality
- steering of ram allocation is done with two simple limits that are ram availability-relative
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3434 6c8d7289-2bf4-0310-a012-ef5d649a1542
*) <br> will not be displayed in items in Auto Filter Content on WatchCrawler_p.html anymore
*) removed unnecessary replaceHTML()
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3425 6c8d7289-2bf4-0310-a012-ef5d649a1542
- robots.txt is a servlet now
- no need to rewrite the whole file each time a section is added or removed
- user-defined disallows, added manually, won't be overwritten anymore
- new config-setting: httpd.robots.txt, holding names of the disallowed sections
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3423 6c8d7289-2bf4-0310-a012-ef5d649a1542
- permanent cache flush is switched off. The optimized cache flush
works better if it is a large number of collections that is flushed
together
- the flush size can be configured instead the flush divisor. There is
only one size for all flushes
- collection records that shall be removed during collection transition
(jump from one collection file to another) are now not really removed
but only marked in RAM. add-operations to the collection use these
marked collection spaces
- index bulk write operations are now separated for each file of a kelondroFlex
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3414 6c8d7289-2bf4-0310-a012-ef5d649a1542
warning: an interface-change had been neccessary:
- remove(String, String) has been renamed to removeAll(String, String), because it removes all path-entries for the specified host
- remove(String, String, String) has been added to delete only a path-entry
- geBlacklistType(String) has been renamed to getBlacklistType(String)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3391 6c8d7289-2bf4-0310-a012-ef5d649a1542
- new domains now get a chance to get crawled early
- less IO operations
- new balancing method
- better dump order at shutdown time
- bugfixes regarding not found url hashes (no more superfluous cache kill)
- domain access time is now shared over all balancer stacks
- viewing the stack does no more disturbish the balancing algorithm that much
- intelligent selection of best next domain using domain access times
- extra double-check (to double-check the double-check)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3384 6c8d7289-2bf4-0310-a012-ef5d649a1542
redesign for better IO performance
enhanced database seek-time by avoiding write operations at distant
positions of a database file. until now, a USEDC counter was written
at the head-section of a kelondroRecords database file (which is the
basic data structure of all kelondro database files) to store the
actual number of records that are contained in the database. Now, this
value is computed from the database file size. This is either done
only once at start-time, or continuously when run in asserts enabled.
The counter is then updated only in RAM, and written at close of the
file. If the close fails, the correct number can be computed from the
file size, and if this is not equal to the stored number it is a strong
evidence that YaCY was not shut down properly.
To preserve consistency, the complete storage-routine had to be re-written.
Another change enhances read of nodes in some cases, where the data-tail
can be read together with the data-head. This saves another IO lookup during
each DB node fetch.
Includes also many small bugfixes.
IF ANYTHING GOES WRONG, ALL YOUR DATA IS LOST: PLEASE MAKE A BACK-UP
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3375 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added some settings and statistics for url-fetcher 'server'-mode
- added own stack for fetchable URLs
- added possibility to fill stack via shift from peer's queues, via POST (addurls=$count and url$num=$url) or via file-upload
- added "htroot" to classpath of linux start-script
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3370 6c8d7289-2bf4-0310-a012-ef5d649a1542
- sent URLs are taken off the limit-stack (of the global crawl trigger) (may be moved somewhere else in future versions)
- added option to set the requested chunk-size
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3367 6c8d7289-2bf4-0310-a012-ef5d649a1542
the field contains now a time in UDC-0 (instead relative to local UDC offset)
this fixes a bug in peer selection, where an iteration over all seeds
ordered by lastseen did not work correctly.
Problems may occur because the new meaning of this field may mix with
the different meaning of that field in older peers
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3322 6c8d7289-2bf4-0310-a012-ef5d649a1542
not finished yet
target: better selection of peer-ping targets, which should enhance stabilization of the net
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3319 6c8d7289-2bf4-0310-a012-ef5d649a1542
fuchsi
