Commit Graph

32 Commits

Author SHA1 Message Date
orbiter
b2fe4b7b1a added a handling of appearances of yacy bot entries in robots.txt if this entry addresses the yacy peer
(directly or indirectly) and it grants a crawl-delay of 0. Then all forced pause mechanisms in YaCy are switched off and the domain is crawled at full speed.
crawl delay values can be assigned to either
- all yacy peers using the user-agent yacybot
- a specific peer with peer name <peer-name>.yacy or
- a specific peer with peer hash <peer-hash>.yacyh


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7639 6c8d7289-2bf4-0310-a012-ef5d649a1542
2011-04-03 23:39:45 +00:00
orbiter
b1a8d0c020 enhancements to web cache and less strict caching rules
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7620 6c8d7289-2bf4-0310-a012-ef5d649a1542
2011-03-22 10:35:26 +00:00
orbiter
e1b6916423 always try to guess the size of a StringBuilder to prevent too many memory re-allocations
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7572 6c8d7289-2bf4-0310-a012-ef5d649a1542
2011-03-09 09:29:05 +00:00
f1ori
7d8de34778 * add a bit documentation to DigestURI, use DigestURI(string) instead of DigestURI(string, null)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7276 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-10-26 16:10:20 +00:00
orbiter
2c549ae341 fixed a number of small bugs:
- 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
2010-09-30 23:57:58 +00:00
orbiter
f6eebb6f99 replaced auto-dom filter with easy-to-understand Site Link-List crawler option
- 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
2010-09-30 12:50:34 +00:00
orbiter
3197ca42ed preparations to move the HTCache into cora:
- move the header framework classes to cora
- move the ARC caching classes to cora
- refactoring of code to call these classes from cora

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7068 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-08-23 12:32:02 +00:00
orbiter
777195e8d1 more abstraction for access of LoaderDispatcher and cache
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6937 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-06-22 12:28:53 +00:00
orbiter
3f93a0cc8f redesign of remote proxy settings
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6903 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-05-26 00:01:16 +00:00
orbiter
9842fab6e4 - fixes to query parameter
- replaced/removed search query attribute (was old style, new is 'query' according to SRU)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6892 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-05-20 22:05:04 +00:00
orbiter
2126c03a62 - removed download-limit that can be given for the crawler for non-crawler download tasks. This was necessary because the same procedure was used for other downloads like for the download of dictionary files where a limit is not useful. The limit still stays for the indexer
- migrated the opengeodb downloader to a new version of the opengeodb-dump


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6873 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-05-14 18:30:11 +00:00
orbiter
3300930fc5 - (almost) fixed FTP crawler
- integrated/fixed SMB crawler

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6742 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-03-11 15:43:06 +00:00
orbiter
dd459281c8 applied code changes that are recommended by PMD
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6563 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-01-10 23:09:48 +00:00
orbiter
26fafd85a5 - more refactoring
- fixed problem with parsers

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6433 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-10-21 15:12:34 +00:00
orbiter
b79f4f062f refactoring of yacy documents and parsers: they depend now only on the kelondro classes
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6426 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-10-18 00:53:43 +00:00
orbiter
5841ee83d3 refactoring
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6400 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-10-11 21:29:18 +00:00
orbiter
ce8dc575ca refactoring
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6398 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-10-11 00:12:19 +00:00
orbiter
c0e17de2fb - fixes for some problems with the new crawling/caching strategies
- speed enhancements for the cache-only cache policy by using special no-delay rules in the balancer
- fixed some deadlock- and 100% CPU problems in the balancer

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6243 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-07-25 21:38:57 +00:00
orbiter
634a01a9a4 replaced wget-requests with caching requests
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6242 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-07-24 14:52:27 +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
orbiter
5bb8074150 removed the indexing queue. This queue was superfluous since the introduction of the blocking queues last year, where documents are parsed, analysed and stored in the index with concurrency.
- 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
2009-07-17 13:59:21 +00:00
orbiter
ca72ed7526 -removed superfluous crawl cache
-refactoring of crawler classes

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6221 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-07-15 21:07:46 +00:00
orbiter
dafffd0153 refactoring of parsers and document processing
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6182 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-07-08 21:48:08 +00:00
orbiter
154bbc3364 code cleanup: call of static methods directly to the class
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6155 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-06-30 13:01:35 +00:00
orbiter
99bf0b8e41 refactoring of plasmaWordIndex:
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
2009-05-28 14:26:05 +00:00
f1ori
dd6b5005ff * fix missing charset handling in getpageinfo_p
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5811 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-04-16 12:31:28 +00:00
orbiter
14a1c33823 refactoring of wordIndex class
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5709 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-03-13 10:34:51 +00:00
orbiter
c12bb8a6d0 - refactoring of the http client
- added a protection against memory leaks for the access tracker

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5621 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-02-19 16:24:46 +00:00
orbiter
62505bb3cb more bugfixes as recommendet by findbugs
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5619 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-02-17 09:12:47 +00:00
orbiter
94110df85a moved logging partially to kelondro
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5545 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-01-31 01:06:56 +00:00
apfelmaennchen
08ed14603e - fixed YaCy-UI sciencenet search
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5535 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-01-29 22:06:06 +00:00
orbiter
b423d0a036 moved all servlets from htroot/xml to htroot/api
the file server contains a patch that temporary matches all xml paths to api,
that means all interfaces still work. Please adopt all your interfaces to the new path.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5497 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-01-15 23:52:58 +00:00