so far only search requests at the remote search interface had been counted.
This was done to protect the privacy of searchers, because counting was not done and published at the own search interface.
This caused that no search requests of robinson peers had been counted, becuase they cannot be counted at remote peer.
This change introduces a distinction of locally done search requests at the local search interface from search requests that are on the local interface but had been submitted from a remote IP without authentication.
Now 3 counters are maintained:
- partial count of remote searches
- total count of local searches on robinson peers from non-authenticated clients
- total count of local searches on robinson peers from localhost or authenticated clients
In the global statistic of search requests now the first two counters of the three cases are added
Because we habe a large number of robinson peers with a large number of remote non-authenticated requests the statistic should show at least three times of the number of search requests.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6696 6c8d7289-2bf4-0310-a012-ef5d649a1542
- increased sort limit, now 3000 entries, before: 1000
this should cause that more results can be shown in case
of strong limitating constraints, like domain navigation
- enhanced the sort process
- check against domain navigator bugs
- fix in sort stack
- showing now all naviagtion pages at first search (not only next page)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6569 6c8d7289-2bf4-0310-a012-ef5d649a1542
- some refactoring in search process
- fixed image search for json and rss output
- search navigation on bottom of search result page in cases where there are more than 6 results on page
- fixes for number of displayed documents
- disabled pseudostemming
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6504 6c8d7289-2bf4-0310-a012-ef5d649a1542
This is a major change in the organization of indexes.
Please consider a back-up of your data before you run this update.
All existing index files will be moved and renamed to a new position.
With this change, it will be possible to maintain different indexes for different purposes and it will be possible to have a distinction between DHT-in and DHT-out specific indexes. Tenants may also have their own index, and it may be possible to have histories and back-ups of indexes. This is just the beginning, many servlets must be adopted after this change, but all functions that had been there should still work.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6389 6c8d7289-2bf4-0310-a012-ef5d649a1542
- limit comparisment to only the first 10 elements that had been sorted before without IO
- added a size cache to index computation because the size is computed at least twice in set comparator
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6306 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added caption to maps containing latitude and longitude information
- prevented that maps occur on second search page
- added location names to did-you-mean
- some refactoring of did-you-mean
- added equal and compareTo test to Coordinates class to make that work in set
- fixed utf-8 support for library files
- fixed a bug in images search icon view caption
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6294 6c8d7289-2bf4-0310-a012-ef5d649a1542
this is the beginning of some architecture changes that will hopefully bring some more stability, speed and transparency to the search process.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6260 6c8d7289-2bf4-0310-a012-ef5d649a1542
- removed the plasma package. The name of that package came from a very early pre-version of YaCy, even before YaCy was named AnomicHTTPProxy. The Proxy project introduced search for cache contents using class files that had been developed during the plasma project. Information from 2002 about plasma can be found here:
http://web.archive.org/web/20020802110827/http://anomic.de/AnomicPlasma/index.html
We stil have one class that comes mostly unchanged from the plasma project, the Condenser class. But this is now part of the document package and all other classes in the plasma package can be assigned to other packages.
- cleaned up the http package: better structure of that class and clean isolation of server and client classes. The old HTCache becomes part of the client sub-package of http.
- because the plasmaSwitchboard is now part of the search package all servlets had to be touched to declare a different package source.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6232 6c8d7289-2bf4-0310-a012-ef5d649a1542
- The indexing queue was a historic data structure that was introduced at the very beginning at the project as a part of the switchboard organisation object structure. Without the indexing queue the switchboard queue becomes also superfluous. It has been removed as well.
- Removing the switchboard queue requires that all servlets are called without a opaque generic ('<?>'). That caused that all serlets had to be modified.
- Many servlets displayed the indexing queue or the size of that queue. In the past months the indexer was so fast that mostly the indexing queue appeared empty, so there was no use of it any more. Because the queue has been removed, the display in the servlets had also to be removed.
- The surrogate work task had been a part of the indexing queue control structure. Without the indexing queue the surrogates needed its own task management. That has been integrated here.
- Because the indexing queue had a special queue entry object and properties attached to this object, the propterties had to be moved to the queue entry object which is part of the new indexing queue withing the blocking queue, the Response Object. That object has now also the new properties of the removed indexing queue entry object.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6225 6c8d7289-2bf4-0310-a012-ef5d649a1542
* autoupdate completely disabled, display hint
* restart-button in interface works!
* moved all build-Variables to yacyBuildProperties
* fixed some warnings
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6195 6c8d7289-2bf4-0310-a012-ef5d649a1542
high-performance search query situations as seen in yacy-metager integration showed deadlock situation caused by synchronization effects inside of sun.java code. It appears that the logger is not completely safe against deadlock situations in concurrent calls of the logger. One possible solution would be a outside-synchronization with 'synchronized' statements, but that would further apply blocking on all high-efficient methods that call the logger. It is much better to do a non-blocking hand-over of logging lines and work off log entries with a concurrent log writer. This also disconnects IO operations from logging, which can also cause IO operation when a log is written to a file. This commit not only moves the logger from kelondro to yacy.logging, it also inserts the concurrency methods to realize non-blocking logging.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6078 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added &meanCount= to query string
- &meanCount=0 ==> no suggestion, no performance loss
- sorting suggestions by sb.indexSegment.termIndex().count()
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6059 6c8d7289-2bf4-0310-a012-ef5d649a1542
- by default the navigator computation if off for servlet yacysearch.html, but:
- the servlet is called by default with a option to switch navigator results on
this will prevent that metasearch users will get slow results that are caused by unnecessary computations
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6035 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added a analysis method that counts bytes that could be saved in case the new HandleMap can be applied in the most efficient way. Look for the log messages beginning with "HeapReader saturation": in most cases we could save about 30% RAM!
- removed the old FlexTable database structure. It was not used any more.
- removed memory statistics in PerformanceMemory about flex tables and node caches (node caches were used by Tree Tables, which are also not used any more)
- add a stub for a steering of navigation functions. That should help to switch off naviagtion computation in cases where it is not demanded by a client
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6034 6c8d7289-2bf4-0310-a012-ef5d649a1542
- fixed too early computation of navigation
- moved navigation rendering to yacysearchtrailer
- added more asserts
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6006 6c8d7289-2bf4-0310-a012-ef5d649a1542
divided that class into three parts:
- the peers object is now hosted by the plasmaSwitchboard
- the crawler elements are now in a new class, crawler.CrawlerSwitchboard
- the index elements are core of the new segment data structure, which is a bundle of different indexes for the full text and (in the future) navigation indexes and the metadata store. The new class is now in kelondro.text.Segment
The refactoring is inspired by the roadmap to create index segments, the option to host different indexes on one peer.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5990 6c8d7289-2bf4-0310-a012-ef5d649a1542
- refactoring: migrated data objects for the new connector classes
- added a DAO interface class to specify an abstract interface for database retrieval connector methods
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5977 6c8d7289-2bf4-0310-a012-ef5d649a1542
- after a search is started, it is analysed how many hits are in each site
- this can be done really efficient, because the navigation information is hidden in the url hash and can be computed very fast
- the search result shows a column on the right with the hosts and the hits per host
- after a click on a host the search is modified using the efficient site: - operator
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5976 6c8d7289-2bf4-0310-a012-ef5d649a1542
- modified result page rendering to use new icons instead of numbers
- set different default values in yacy.init for higher indexing performance; removed pro-values
- modified WatchCrawler to accept 30000 PPM instead of only a maximum of 6000 PPM
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5952 6c8d7289-2bf4-0310-a012-ef5d649a1542
added new operator "tld:" which was the former "site:"
"site:" uses fast site operator introduced in r5770
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5897 6c8d7289-2bf4-0310-a012-ef5d649a1542
terms (words) are not any more retrieved by their word hash string, but by a byte[] containing the word hash.
this has strong advantages when RWIs are sorted in the ReferenceContainer Cache and compared with the sun.java TreeMap method, which needed getBytes() and new String() transformations before.
Many thousands of such conversions are now omitted every second, which increases the indexing speed by a factor of two.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5812 6c8d7289-2bf4-0310-a012-ef5d649a1542
This is a preparation to introduce other index tables as used now only for reverse text indexes. Next application of the reverse index is a citation index.
Moved to version 0.74
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5777 6c8d7289-2bf4-0310-a012-ef5d649a1542
- after a index selection is made, the index is splitted into its vertical components
- from differrent index selctions the splitted components can be accumulated before they are placed into the transmission queue
- each splitted chunk gets its own transmission thread
- multiple transmission threads are started concurrently
- the process can be monitored with the blocking queue servlet
To implement that, a new package de.anomic.yacy.dht was created. Some old files have been removed.
The new index distribution model using a vertical DHT was implemented. An abstraction of this model
is implemented in the new dht package as interface. The freeworld network has now a configuration
of two vertial partitions; sixteen partitions are planned and will be configured if the process is bug-free.
This modification has three main targets:
- enhance the DHT transmission speed
- with a vertical DHT, a search will speed up. With two partitions, two times. With sixteen, sixteen times.
- the vertical DHT will apply a semi-dht for URLs, and peers will receive a fraction of the overall URLs they received before.
with two partitions, the fractions will be halve. With sixteen partitions, a 1/16 of the previous number of URLs.
BE CAREFULL, THIS IS A MAJOR CODE CHANGE, POSSIBLY FULL OF BUGS AND HARMFUL THINGS.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5586 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added a configuration option to set the pop up page in Config Appearance
- added a minimized header option to yacyinteractive
- fixed a bug in yacysearch: default values when no query is done
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5569 6c8d7289-2bf4-0310-a012-ef5d649a1542
in the network configuration, you can configure a whiteliste and a blacklist
- blacklistet clients cannot search
- whitelistet client get never any search restrictions
- for all other clients: apply DoS search restrictions
Please see the example configuriation in yacy.network.freeworld.unit
by default, all clients from localhosts get whitlistet.
If you have your own YaCy network, please put all the IPs of your peers into the whitelist
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5475 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added dummy servlet class, because otherwise the template engine is not triggered.
thats so because the yacy httpd works much faster as normal file server without a scan
of the served pages. Therefore each page with templates must now have a class file associated to it.
- fixed json output format of yacysearch
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5449 6c8d7289-2bf4-0310-a012-ef5d649a1542
- during the user types search queries, the local database is searched
- results are presented interactively
This was implemented using a new JSON result format for search results in YaCy
- added JSON as file format for servlets
- refactoring of current search servlets (xml and html)
- added JSON output format for search results
- added AJAX-based search page, that uses the yacysearch.json selrvlet to print results as a query is typed
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5373 6c8d7289-2bf4-0310-a012-ef5d649a1542
The old process used a not really efficient way to detect html encoding strings in texts.
All calling methods had been adoped to call the new class in an enhanced way with less parameters.
Many classes in interfaces used a XML encoding only (instead of full html conversion from unicode to html); this behavior was not changed with this commit but should be controlled again since it points out possible XSS leaks
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5295 6c8d7289-2bf4-0310-a012-ef5d649a1542
- the language can be selected using a LANGUAGE:<language> element in the query line, i.e.:
java LANGUAGE:en
- the language can be selected with a post element in google-style syntax with the 'rl' element:
?lr=lang_en&query=java
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5193 6c8d7289-2bf4-0310-a012-ef5d649a1542
- fixed parsing of crawl-delay statements when seconds were given with float numbers
- enhanced performance of profiling (not too many loggings; not more than one per second)
- removed some debug output
- fixed wrong return type in logging
- added a logging condition in httpd to prevent that logging statements are generated when they are not written (should be added everywhere!)
- fixed wrong word distance computation in RWI management
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5101 6c8d7289-2bf4-0310-a012-ef5d649a1542
* dht-heap doesn't has to be deleted (5097), we simply write a new one on exit
* do not install YaCy in startup because a Windows-shutdown might corrupt something. Installing YaCy as a service would solve this.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5099 6c8d7289-2bf4-0310-a012-ef5d649a1542
- removed distinction between header file types for http and ftp; ftp is simulated by using http properties
- removed all old resourceInfo classes that handled this distinction
- introduced a new distinction between http request and http response objects
- unified new response objects with two other object types that had been introduced elsewhere
- changed all servlet call methods to use the new http request header object type
- divided static object keys for http header properties into request and response types
- refactoring here and there (a large number of type changes and many methods merged/moved)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5079 6c8d7289-2bf4-0310-a012-ef5d649a1542
- removed unnecessary code (unused variables, String.toString)
- corrected some calculations (cast int to double or long ;)
- improved little performance (using Integer.valueOf() instead of new Integer)
- log if some File-actions fail (mkdir(), delete(), ...) and some ignored exceptions
- finalized some (more) fields
- finally close some streams
- made inner classes static if not using environment
- generalized some equals (from specificClass to Object)
- fixed some potential nullpointer accesses
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5039 6c8d7289-2bf4-0310-a012-ef5d649a1542
- moved constants from plasmaSwitchboard to own class (all 232 ;)
- moved remoteProxy-Methods to httpRemoteProxyConfig, better names
- removed some unnecessary code (else-statements)
* formatting (correct indentation)
* minor bugfixes (due to findbugs.sf.net)
* hopefully fixed "missing quote" (announcing StringParts as UTF-8)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5031 6c8d7289-2bf4-0310-a012-ef5d649a1542
- no more keep-order parameter in remove (it was not possible to make this strict, and not useful)
- some small enhancements in balancer
- robots parser without references in switchboard
- changes synchronization in robots
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4969 6c8d7289-2bf4-0310-a012-ef5d649a1542
the skin menue. Additionally an example is given there how to integrate a search page with an iframe.
Please see the skin menu.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4967 6c8d7289-2bf4-0310-a012-ef5d649a1542
- no access check when a search is made only local without snippet fetch
- added comment and status message in resourceObserver (this takes very long at startup time!)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4911 6c8d7289-2bf4-0310-a012-ef5d649a1542
- prevention of false information of own IP address
- enabled searching before an own IP address is assigned (before first ping happened)
- removed warning about limited search function
- added better time-out settings for peer-ping process (10 seconds complete, 5 seconds for back-ping)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4883 6c8d7289-2bf4-0310-a012-ef5d649a1542
from the ConfigNetwork online interface
- to make this possible, a large refactoring and reorganisation of data structures was necessary
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4803 6c8d7289-2bf4-0310-a012-ef5d649a1542
- 3 lines possible
- distinguishing of private and public data, if not authorized only public data is shown
- shows now more events, including local searches in clear text if user is logged in
- simplyfied peer events
- better recognition of 'real' new peers
- presentation of peer pings from other peers
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4771 6c8d7289-2bf4-0310-a012-ef5d649a1542
This change is inspired by the need to see a network connected to the index it creates in a indexing team.
It is not possible to divide the network and the index. Therefore all control files for the network was moved to the network within the INDEX/<network-name> subfolder.
The remaining YACYDB is superfluous and can be deleted.
The yacyDB and yacyNews data structures are now part of plasmaWordIndex. Therefore all methods, using static access to yacySeedDB had to be rewritten. A special problem had been all the port forwarding methods which had been tightly mixed with seed construction. It was not possible to move the port forwarding functions to the place, meaning and usage of plasmaWordIndex. Therefore the port forwarding had been deleted (I guess nobody used it and it can be simulated by methods outside of YaCy).
The mySeed.txt is automatically moved to the current network position. A new effect causes that every network will create a different local seed file, which is ok, since the seed identifies the peer only against the network (it is the purpose of the seed hash to give a peer a location within the DHT).
No other functional change has been made. The next steps to enable network switcing are:
- shift of crawler tables from PLASMADB into the network (crawls are also network-specific)
- possibly shift of plasmaWordIndex code into yacy package (index management is network-specific)
- servlet to switch networks
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4765 6c8d7289-2bf4-0310-a012-ef5d649a1542
- refactoring of word/phrase handling: word abstraction from condenser becomes part of index element handling
- removed unused code parts from condenser
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4603 6c8d7289-2bf4-0310-a012-ef5d649a1542
this is another step to enable multiple, concurrent fulltext-indexes
- another try to make the yacy-httpc more stable
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4602 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added image domain presentation to image preview
- added new search page to menu
- added automatic re-search when an old search profile is requested and a crawl is ongoing,
to fetch newly crawled entries
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4501 6c8d7289-2bf4-0310-a012-ef5d649a1542
- no more table copy for error-eco table
- optional table copy for lurl-entries
- more abstractions (less single constant strings)
- better logging (using host names instead of ips)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4459 6c8d7289-2bf4-0310-a012-ef5d649a1542
this was necessary because othervise robinson peers did also global searches, which cannot be a wanted effect
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4456 6c8d7289-2bf4-0310-a012-ef5d649a1542
- refactoring of plasmaParserDocument to use Dublin Core - compatible property names
- redesign of url handling in parser and condenser (less String-to-yacyURL conversion)
- more generics
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4352 6c8d7289-2bf4-0310-a012-ef5d649a1542
- redesign of ordering structures in kelondro (old did not work with strict generics)
- 50% IO reduction during read access on kelondroFlex (ommiting of read on index table)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4320 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
- 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
- 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
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
- 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
- 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
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
- 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
- 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
- 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
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
- 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
- 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
- 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
- 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
now plasmaSwitchboard.searchFromLocal calculates a searchResults structure,
which is parsed in the yacysearch/detailedSearch Servlets.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3244 6c8d7289-2bf4-0310-a012-ef5d649a1542
- redesign of data storage in plasmaSearchRankingProfile
- profiles are extended by new ranking parameters
- new RWI ranking parameters are considered during ranking
- appearance attributes (i.e. emphasised text) is now considered
- faster ranking
- some attributes that had been checked during post-ranking can now be
checked during pre-ranking phase
- removed old ranking parameter on index.html page (will be replaced by profiles in the future)
- ranking can now consider appearances of media content
- snippet-loading for media types now work correctly (fetches only from the wanted media)
- ranking-profiles can be handed over the remote peers and apply there also
- re-search of same query with different domain now also re-triggers remote search
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3105 6c8d7289-2bf4-0310-a012-ef5d649a1542
- for each crawl start, there is now a flag for text and media
- the localCrawl flag is superfluous
- added new crawl profiles
- if an image search is done, only media links are crawled for the snippets
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3100 6c8d7289-2bf4-0310-a012-ef5d649a1542
