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54 Commits

Author SHA1 Message Date
Michael Peter Christen
f8cd57c92f new indexing strategy: ALL links that appear anywhere are indexed, not 
only links where the content can be parsed. All non-parseable links are
placed into the noload queue. The search process must therefore be able
to filter out non-text search results.
- This fixes the problem that image search results appeared in the text
search.
- The interactive search can retrieve now ALL types of links
- The p2p interface is now extended to retrieve only certain types of
links (text, image, video, apps)
- The search process has an extension to filter the right document type
according to the search query
 2012-04-22 02:05:17 +02:00
Michael Peter Christen
14f67f217c refactoring of ContentDomain: now subclass of Classification 2012-04-22 00:04:36 +02:00
Michael Peter Christen
33d1062c79 refactoring: the cache belongs to the crawler 2012-04-21 13:34:07 +02:00
Michael Peter Christen
046f3a7e8d check if httpc has decompressed the release file and rename the file 
from .tar.gz to .tar if that happened
 2012-04-16 09:50:55 +02:00
Michael Peter Christen
8c06925984 animation of the web structure picture 2012-02-25 15:42:29 +01:00
Michael Peter Christen
c639248c23 protection against strange answers from remote peers during search 2012-02-25 14:07:02 +01:00
Michael Peter Christen
7e4e3fe5b6 free some memory after parsing html 2012-02-02 09:55:27 +01:00
Michael Peter Christen
b4409cc803 small redesign of blob column index and usage 2012-02-02 06:43:57 +01:00
Michael Peter Christen
0b67a0a5d8 added a column index for tables in blob files. This is heavily used 
during receiving of DHT submissions and when answering remote search
requests. Both events together may have caused IO-deadlocking and this
commit shall fix that.
 2012-02-01 15:11:21 +01:00
Michael Peter Christen
7e728867e5 added a synchronization around iterations to prevent IO-deadlocking 
during concurrent remote search requests
 2012-01-31 18:17:25 +01:00
Michael Peter Christen
ef5192f8c9 using the generic document parser for crawl starts instead of the html 
parser. This makes it possible that every type of document can be a
crawl start point, not only text documents or html documents. Testet
this with a pdf document.
 2012-01-23 17:27:29 +01:00
Marek Otahal
72adbeae90 !Important: move from Hashtable to HashMap 
Hashtable is an obsolete collection v1, now since v2 offers HashMap with same or better
functionality. Please review, almost all code was already moved, so only a few changes. That is not the issue,
but I found notices that some (ugly big) helper classes had to be created in past
to compensate missing Hashtable's functionality. I'd like input if we can remove some of them.
look for //FIX: if these commits

Signed-off-by: Marek Otahal <markotahal@gmail.com>
 2012-01-09 01:29:18 +01:00
Michael Christen
216a287a85 Merge commit '6d4e08ed06c5cd28c45981b2ebe31c7f7ec6fd83' into quix0r 
Conflicts:
	source/de/anomic/crawler/CrawlQueues.java
 2012-01-04 20:16:37 +01:00
stbrumm
d18095dc48 Patch fuer Issue 0000102 
and fixes to Patch (private peer status is a property of a peer, not a
status)
 2012-01-03 17:49:37 +01:00
stbrumm
9f1b1b4604 Type for Robinson-Mode/Private Perr added 2012-01-03 14:43:17 +01:00
Roland 'Quix0r' Haeder
fa08ed5ae5 Fixed a lot CHMOD rights (no need for execute flag on *.java/*.html) and introduced local/remote crawl size ratio based check 2011-12-29 00:33:16 +01:00
Michael Christen
85bd4cc8bc better lookup for peer names 2011-12-25 10:14:15 +01:00
Michael Christen
20e3084bd4 redesign of fining of peers by ip: more leightweight method to read the 
seed databases
 2011-12-21 01:14:43 +01:00
Michael Christen
0797b0de99 new handling of remote search processes: looking for seeds will now not 
block the whole search process any more. A deadlock with a DHT selection
process may have been the cause for interface lockings in the past.
 2011-12-21 00:32:03 +01:00
Michael Christen
9e5894c784 Removed handling of components objects for URIMetadataRows. 
This is a preparation to replace this rows with nodes from the node
store.
 2011-12-17 01:27:08 +01:00
Michael Christen
c04bfaa51b refactoring 2011-12-16 23:59:29 +01:00
Michael Christen
1f4afb4dc0 performance hacks 2011-12-15 15:15:53 +01:00
Michael Christen
675d557e88 removed debug logging 2011-12-14 22:21:19 +01:00
Michael Christen
e9dc99fe15 added rules to set specific RWIs as private RWIs which are not 
transmitted to remote peers. This will be used for private index copies
and phonetic indexes.
 2011-12-14 22:15:51 +01:00
Michael Christen
044f83feed added some pauses into the search process which shall produce 
better-ranked search results. without that pauses the result page will
only contain links from the peer that answers first which is not a good
average picture of all the peers that provided results
 2011-12-06 15:28:48 +01:00
Michael Christen
f14faf503b better ranking because we wait a very little time during the search 
process more to get better remote sear results into the ranking priority
stack
 2011-12-06 02:24:51 +01:00
Michael Christen
e7e429705a - less automatic indexing after a search (needs to reset the default 
crawl profiles)
- fix for concurrency problem in storage of serverSwitch Properties
- markup update
 2011-12-05 16:22:11 +01:00
admin
484c4ad339 Merge branch 'master' of git://github.com/f1ori/yacy 2011-12-04 09:01:05 +01:00
orbiter
402e9d71ef changed ording on release files: main criteria is not the svn any more; releases are now ordered by 
- release number
- date
- svn number

additionally there is a new option to remove the svn number completely

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8135 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-12-04 07:22:13 +00:00
admin
56ce8488e4 Merge branch 'master' of git://github.com/f1ori/yacy 2011-12-02 11:01:05 +01:00
orbiter
4b8ff84705 - search bugfixes (page counter and number of results per page; recognition of new search) 
- experiments to speed-up the network image production (commented out)


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8130 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-12-02 09:16:24 +00:00
sixcooler
aeeae75b8a the timeout of httpclient is not absolut, but till a connection is 
established or between bytes send
trying this to reduce count of client-connections to /yacy/search.html
of other peers
 2011-12-02 02:36:03 +01:00
hermens
2ac272cfbf Fix for PeerSelection.seedsByAge() for big networks (>1000 Peers) 
To get the most(least) recent peers search those with highest(lowest) LastSeen instead of the first by peerhash


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8129 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-12-01 23:51:39 +00:00
orbiter
0796b54601 - some speed hacks for network image 
- panic patch for 'AD' hashes until it is clear where the problem comes from

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8126 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-11-30 22:06:13 +00:00
orbiter
f9216e388c - faster ping to clean up old peers faster 
- clean up more news

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8125 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-11-30 21:21:16 +00:00
orbiter
35a9e8f307 - fixed network graphic 
- debuged evaluation tables
- changed cache settings in template engine
- some speed hacks
- changed int angles for peer positions in network graphic to double angles

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8124 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-11-30 20:50:41 +00:00
orbiter
550c881d80 remove more news (all older than one day) because they can be a performance problem if we have too many peers sending news 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8112 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-11-27 14:00:16 +00:00
orbiter
ebd840ebf6 - enhanced description on search front page 
- fixed language and heuristic modifier
- added hint to crawl start that we can do also ftp and smb crawls
- added a protocol extension to remote crawls to transport all search modifiers to remote peers

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8108 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-11-26 13:40:33 +00:00
orbiter
5a55397f99 some last-minute performance hacks 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8101 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-11-25 11:23:52 +00:00
orbiter
c9216d5adf fixed secondary remote search (the process that finds distributed join situations) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8098 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-11-24 22:45:31 +00:00
orbiter
c9a0dbd25a added a security check 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8094 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-11-24 16:29:35 +00:00
orbiter
1120f0c93c update to network graphics: slightly less crawling activity, slightly stronger color for query activity 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8089 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-11-24 12:55:09 +00:00
orbiter
8e0b2c5832 fixed cluster search 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8083 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-11-23 22:21:14 +00:00
orbiter
e58438c01c - added a new retry connector for solr (for cases where solr responses are slow) 
- added a new exist property into the metadataRepository which includes solr entries

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8016 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-11-08 11:49:04 +00:00
orbiter
c31564ef08 stability bugfixes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8011 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-11-03 14:34:58 +00:00
orbiter
279482a76d fix for npe 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8007 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-10-29 08:45:43 +00:00
hermens
d3df03838a make sure myself-target is always inserted at its appropriate position 
this was previously omitted if the own peer should have been the first target
or the peer was the last peer before the rotation to AAAAAAAAAAAA


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7996 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-10-10 15:23:37 +00:00
hermens
c3e7efa846 added sender side prevention of rwi flooding as mentioned in SVN 7993 
saves memory and speeds up enqueueContainers by limiting the size of transfer.Chunk
saves network bandwidth by not transmitting RWIs that would get discarded at the target anyway


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7995 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-10-10 14:35:03 +00:00
orbiter
a7df70221e refactoring 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7987 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-10-04 09:06:24 +00:00
orbiter
813f297a95 another performance hack: re-use of known host addresses for isLocal property; avoids look-up in local hash 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7983 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-30 08:26:31 +00:00