Commit Graph

17 Commits

Author SHA1 Message Date
orbiter
bed79402be introduction of a new remote search load control: the remote search has taken 10 results per peer with a time-out of 3 seconds so far. The attributes of number of results per peer and time-out time can now be configured.
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
2011-03-04 13:44:00 +00:00
orbiter
6c52e31993 new methods to open a browser
- 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
2011-02-14 16:15:14 +00:00
orbiter
5892fff51f introduction of dht-burst modes: this can expand the number of target peers in some cases where a better heuristic is needed. The problematic cases are either when a muti-word search is made (still a hard case for our term-oriented DHT) or when a network operator wants that all robinson peers are asked. We therefore introduced two new network steering values that switch on more peers during the peer selection. Because the number of peers can now be very large, the number of maximum httpc connections was also increased.
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
2011-02-13 17:37:28 +00:00
orbiter
efb4ca8fa8 modified auto-delete of search failure-words:
- 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
2011-01-22 09:46:00 +00:00
lotus
b1484299b2 same units for memory observer configuration (MiB)
old setting for DHT (RAM) will be lost after update
can be set on /Performance_p.html

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7418 6c8d7289-2bf4-0310-a012-ef5d649a1542
2011-01-02 20:38:01 +00:00
orbiter
fc2e41e691 added a forwarder for the default page. The forwarder forwards a browser to a different page if the root file index.html is accessed. This can be done by setting the name of the forwarder page to the field
"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
2010-12-07 15:46:04 +00:00
orbiter
a9f754c45f removed unused CR accumulation and distribution process
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
2010-11-29 11:07:42 +00:00
orbiter
facfd204e9 added a parent configuration option.
see /ConfigPortal.html
requested here:
http://forum.yacy-websuche.de/viewtopic.php?p=21099#p21099

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7271 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-10-25 22:16:07 +00:00
lotus
945e0ba5a5 allow global search if res. observer disabled index transmission
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6658 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-02-09 17:14:16 +00:00
lotus
6edc168cfe option to disable dht by memory limit:
memory.acceptDHT in kbytes
not yet pre-enabled, will clear on every startup
please review since this could break dht in freeworld

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6459 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-11-06 19:13:30 +00:00
lotus
79251e6f60 configurable disk space hardlimit for dht
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6441 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-10-31 19:12:53 +00:00
orbiter
5e8038ac4d - refactoring of blacklists
- refactoring of event origin encoding


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6434 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-10-21 20:14:30 +00:00
orbiter
735e2737e3 * added index segments
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
2009-10-09 14:44:20 +00:00
orbiter
721b88efbd - fixed a problem loading blacklists with new yacycore.jar
- fixed badwords and stopwords initialization

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6315 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-09-15 11:46:02 +00:00
low012
53bbdfd19a *) setting SVN keywords
*) minor changes

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6297 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-09-05 20:41:21 +00:00
orbiter
d656a94f55 fix for bad paths in dictionary processing
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6285 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-09-02 18:24:41 +00:00
orbiter
1d8d51075c refactoring:
- 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
2009-07-19 20:37:44 +00:00