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489 Commits

Author SHA1 Message Date
orbiter
dde394a977 - shifted some computation out of synchronization to allow more concurrency 
- removed synchronization where not necessary

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6814 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-14 23:22:06 +00:00
orbiter
f204076d25 removed usage of temporary files: causes too much IO 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6813 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-14 22:17:18 +00:00
orbiter
650be3599f added a time-out to the RWI cache to flush the cache if it has not been written for ten minutes. This additional dump criteria is necessary because some data sources repeat their vocabulary and may cause that the number of words in a RWI does not increase while the number of references in the RWI set increases. Now the RWI Buffer is flushed every 10 minutes or later if at that time already a dump is ongoing. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6811 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-14 20:30:34 +00:00
orbiter
ff6cf24b80 replaced RowSetArray in ObjectIndexCache with RowSet to reduce complexity in MergeIterator. This complexity caused too much computing overhead when the RowSetArray had become very large. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6810 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-14 19:26:51 +00:00
orbiter
55d8e686ea performance hacks 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6807 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-13 23:29:55 +00:00
orbiter
2f181d0027 introduced concurrency in HTCACHE storage compression 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6806 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-13 16:22:09 +00:00
orbiter
2e26744f4e more concurrency when normalizing RWI entries + cleanup 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6805 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-13 14:47:57 +00:00
orbiter
aa083fc45c try to get a fix for OOM problem in case that there is no real problem with missing memory. 
See also http://forum.yacy-websuche.de/viewtopic.php?p=19835#p19835

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6802 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-13 11:39:54 +00:00
orbiter
70e6222978 more concurrency during search requests 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6801 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-13 11:12:36 +00:00
low012
dc93cec3a8 *) Java 1.5 compatibility (see http://forum.yacy-websuche.de/viewtopic.php?f=8&t=2764) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6796 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-13 00:25:46 +00:00
orbiter
67ec58d8e7 search performance enhancement 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6795 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-12 07:31:43 +00:00
hermens
ef467a0303 Another workaround for the second part of http://forum.yacy-websuche.de/viewtopic.php?f=5&t=2770 
This should prevent URLs with bad referrer entries from being dropped by transferURL or even crashing the whole Transmission$Chunk


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6792 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-10 13:57:46 +00:00
orbiter
25aef069a6 continuing String-hash - to - byte[]-hash redesign that was started in SVN 6775 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6790 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-08 00:11:32 +00:00
orbiter
1e8e79b9ef redesign of reference hash (URL-hash) parameter hand-over: 
pass value as byte[], not as String. This should cause that less
byte[] <-> String conversions are made during time-critical tasks.
This redesign is not yet complete, more to come ..

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6775 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-26 18:33:20 +00:00
orbiter
72d8e9897b removed unnecessary cache flush call in backend of BufferedRecords 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6774 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-26 12:44:13 +00:00
orbiter
749ffbd642 - added another catch case for the index dump and index merge process that should cause non-blocking behavior in case that index dump and/or index merge caused any unexpected exception. 
- reverted SVN 6766, this is too dangerous (may cause unexpected memory usage) and should not be necessary

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6773 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-26 10:46:40 +00:00
orbiter
312ca5d917 removed flush at end of every rwi entry since this reduces the write performance. 
This should speed up RWI cache dump and RWI merge operations and should cause less blocking time during these processes for the indexer.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6771 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-26 10:41:20 +00:00
orbiter
0018163c07 moved table row/column matching method from front-end to back-end 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6770 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-26 10:01:27 +00:00
orbiter
31e29a8831 - removed synchronization during index dump and index cleaning 
- added semaphores to synchronize index dump and index cleaning for each process separately

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6767 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-25 07:09:53 +00:00
orbiter
bb63c5d075 using a Pattern object with precompiled regular expressions to apply must-match constraints to search results: should speed up pre-sorting of search results and should cause richer search result sets 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6762 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-23 10:17:28 +00:00
orbiter
90dd197ae7 - no latency for local crawls 
- catch interrupted exception during 'fast' crawls in workflow processor

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6759 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-22 09:12:18 +00:00
orbiter
36bd843ece for for RFC5322 comformance as suggested by Quix0r in http://forum.yacy-websuche.de/viewtopic.php?p=19585#p19585 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6754 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-20 10:23:47 +00:00
orbiter
748abfcffa added patches to prevent yacy-protocol DoS settings 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6751 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-19 15:31:15 +00:00
orbiter
e820ed061a avoiding excessive DNS lookups to determine localhost 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6750 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-19 14:28:25 +00:00
orbiter
0f8004f9da enhanced html parser to recognize a href tags inside header tags 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6743 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-11 17:52:07 +00:00
orbiter
1198b9989d bugfixes, more sorttable 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6739 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-10 15:39:36 +00:00
orbiter
ae2f3f000f better handling of table copy abandon .. prevent memory leak 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6734 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-09 13:32:15 +00:00
orbiter
0769517129 added a robots.txt monitor in the crawler monitor submenu 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6733 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-09 11:31:15 +00:00
orbiter
de01fe0e6d fix for bug in url parser 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6722 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-07 01:33:18 +00:00
orbiter
1bbe14d23f SVN 6716 unfortunately contained parts of the unfinished SMB integration. To fix compile errors the remaining parts of the SMB implementation stub is added with this commit. 
This adds the jcifs smb library.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6717 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-05 21:46:22 +00:00
orbiter
884b262130 - added a new Wiki Namespace Navigator 
- some redesign of Navigator data structures

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6716 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-05 21:25:49 +00:00
orbiter
270fb38674 - fixed some bugs in Table viewer 
- added 'select all' feature in Tables_p
- enhanced ViewFile.html: has now an input field to load arbitrary resources from the web and analyze them (!!!)
- included the ViewFile servlet into the Index Administration menu
- show in ViewFile if ressource is in url-db and/or in Web cache
- bugfixes to BEncodedHeap and Tables management

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6713 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-05 15:41:15 +00:00
orbiter
727dd9b193 - fixed a bug in robots.txt parser 
- moved storage of robots.txt entries to WorkTables, so it is now possible to browse the robots entries with the table browser

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6710 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-03-04 11:58:07 +00:00
sixcooler
cd6de83905 next try for for http://forum.yacy-websuche.de/viewtopic.php?f=5&t=2703 
(reverted 6692)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6694 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-23 15:59:58 +00:00
sixcooler
bfe4693e9a fix for http://forum.yacy-websuche.de/viewtopic.php?f=5&t=2703 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6693 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-23 13:46:56 +00:00
orbiter
564927ce72 redesign of CrawlResult data structures because of OOM occurrences during URL deletion processes. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6675 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-16 23:06:04 +00:00
orbiter
30c8185139 fix for sid check 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6673 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-15 23:31:32 +00:00
orbiter
ef62d017e5 integrated session id filtering for crawler 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6672 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-15 23:15:17 +00:00
orbiter
d8d9984913 added framework for session id filtering (not ready yet) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6671 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-15 22:30:41 +00:00
orbiter
2bc36de336 - fix for bug in svn 6669 
- cleanup

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6670 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-15 22:06:13 +00:00
orbiter
d378ca4604 better handling of concurrency in seed 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6669 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-15 15:57:35 +00:00
orbiter
6538043d89 fix for http://forum.yacy-websuche.de/viewtopic.php?p=19189#p19189 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6668 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-15 15:45:31 +00:00
sixcooler
e071d71f19 fix for yacy-banner-network-values 
http://forum.yacy-websuche.de/viewtopic.php?f=6&t=2521

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6659 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-09 18:22:36 +00:00
sixcooler
787b588c33 reverted a part of svn6636: 
- didn't work on blobs >2GB
- should be obsolete since svn6651
http://forum.yacy-websuche.de/viewtopic.php?f=6&t=2652&sid=7fa98fd3edfc2a03f26394d545e3e3c1&p=19172#p19172

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6655 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-07 19:32:46 +00:00
lotus
11188cd7eb resource observer now uses the Java 6 method to check for free space. thus, disk observing now needs Java 6 installed. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6652 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-06 18:48:06 +00:00
sixcooler
089877f32c my first commit - hopefully fix for merge problem 
- http://forum.yacy-websuche.de/viewtopic.php?f=6&t=2652

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6651 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-05 19:38:00 +00:00
orbiter
d6391f2537 better handling of rewrite cases where the resulting rewrite blob entry is equal in size 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6648 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-04 23:17:47 +00:00
orbiter
ef9473d92c added another sixcooler suggestion: recycle corrupted records 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6647 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-04 16:25:05 +00:00
orbiter
fe78edac32 - view API calls in correct date-order 
- execute recorded API calls in date-order

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6646 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-04 15:51:54 +00:00
orbiter
308a973503 refactoring of tables data organisation 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6644 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-04 11:26:23 +00:00
orbiter
ada0ce9de3 refactoring of bookmarks: there is a big performance problem in the bookmarks code and furthermore the bookmarks 
will loose its leading role for the re-crawl funtion when the new api tables will work. To be prepared for a replacement
of such functions the bookmark class is re-organised.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6637 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-01 22:18:56 +00:00
orbiter
3751ab4ae2 added sixcoolers patch and more checks/removed unnecessary code 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6636 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-01 16:11:00 +00:00
orbiter
d8d8562c59 fill key with zeros during normalization 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6635 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-02-01 15:40:16 +00:00
orbiter
24060885b6 - added Tables abstraction in data.Tables.java 
fix for
http://forum.yacy-websuche.de/viewtopic.php?p=18910#p18910
http://forum.yacy-websuche.de/viewtopic.php?p=18894#p18894
http://forum.yacy-websuche.de/viewtopic.php?p=18814#p18814


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6631 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-29 18:02:09 +00:00
orbiter
7fdf59a77f misc NPE check 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6630 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-29 15:59:24 +00:00
orbiter
4403304957 bugfix for list() 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6616 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-22 16:00:56 +00:00
orbiter
0098e6e859 bugfix for heap iterator 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6610 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-22 10:26:50 +00:00
orbiter
db19a941cf added new image index storage classes (not integrated yet) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6608 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-21 22:12:05 +00:00
orbiter
8ce936bcdd added an api recording function: it shall be possible to record 
all operations on YaCy in a database that should make it possible
1) to re-create a setting on fresh peers
2) to transmit a setting from one peer to another
3) to re-create crawl starts after a complete deletion of the index
This functionality will also support
4) scheduled re-crawls (new implementation)
To implement this, a new database structure has been crated that stores maps into blob heaps. to encode maps the b-encoding technique was used (this is the same encoding that torrent files use)
- added a b-encoder
- enhanced the b-decoder
- added a b-encoded map heap data structure
- added a table organisation based on b-encoded heaps
- added a servlet to maintain such tables (see Tables_p.html)
- integrated the servlet into the Advanced Settings menu
- added an api recording based on the new tables

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6606 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-21 22:06:03 +00:00
orbiter
e80e060ca6 - increased thread priority for server threads 
- decreased thread priority for crawler threads

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6596 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-19 11:29:22 +00:00
orbiter
f6731c6240 more logging etc. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6589 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-17 00:41:50 +00:00
orbiter
4f1f4863c4 fix for deadlock when initializing a SplitTable with a file of size 0, see also: 
http://forum.yacy-websuche.de/viewtopic.php?p=18594#p18594

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6587 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-14 23:03:48 +00:00
orbiter
cc5dcf69ff missing change for last commit 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6585 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-14 14:20:18 +00:00
orbiter
ca1ef9a079 fix for http://forum.yacy-websuche.de/viewtopic.php?p=18584#p18584 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6584 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-14 13:38:14 +00:00
orbiter
938e806182 tried to fix date problem that may have prevented that foreign peers stay in the network 
- removed unused code
- removed possibly wrong utc difference correction

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6581 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-13 20:01:46 +00:00
orbiter
5df628a2a4 - added BEncoder class 
- added BEncodedHeap class that encodes B data structures and stores that to a heap
- refactoring of MapView, this is now named MapHeap to fit into the naming scheme of the BEncodedHeap

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6579 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-13 16:21:37 +00:00
orbiter
82f57f79e5 more PMD enhancements 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6576 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-13 00:23:07 +00:00
orbiter
a06f7ddb33 more PMD recommendations 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6572 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-12 20:53:19 +00:00
orbiter
eb79ceb3ff update to kelondro data structures 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6571 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-12 15:37:34 +00:00
orbiter
18172451a0 better search computation: 
- 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
 2010-01-12 15:01:44 +00:00
orbiter
2113fcd7e5 - fixed usage of isEmpty() which is not available in java 1.5 
- increased visibility of some methods

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6564 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-11 12:33:40 +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
lotus
eac2daf2e8 * reenable DHT if yet enough memory is available 
* reset treshold on reconfiguratoin
(thanks to sixcooler)

* display status message in web interface

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6562 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-10 19:04:43 +00:00
orbiter
d77a8f3b3e added some modifications recommended by PMD for better performance 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6560 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-10 01:40:26 +00:00
orbiter
7f20963b41 add-on to last commit 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6556 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-09 00:17:39 +00:00
orbiter
eeca2ded92 fix for http://forum.yacy-websuche.de/viewtopic.php?p=18500#p18500 
- catch uncatched OOM
- less wasting of memory

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6555 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-09 00:08:16 +00:00
lotus
32972139af added nice configuration for the resource observer 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6554 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-07 17:19:50 +00:00
hermens
574f49903e Prevent blob merge from possibly losing the last container 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6549 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-05 01:34:46 +00:00
orbiter
83d05e9176 added sixcoolers hack with some modifications: 
http://forum.yacy-websuche.de/viewtopic.php?p=15004#p15004
old index blobs where deletions have been made because of DHT transmission should be melted down to new blobs. This uses sixcoolers methods from the forum thread but modifies the process in such a way that the blobs are not merged with themselves but simply rewritten to smaller files.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6548 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-04 18:12:03 +00:00
orbiter
d0b7bf9ca2 added a decoder class for Bencoding 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6544 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-01-03 22:44:09 +00:00
low012
028657f019 *) adding more SVN properties 
*) minor changes

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6542 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-28 13:11:07 +00:00
low012
82d740050f *) adding more SVN properties 
*) minor changes

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6541 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-28 12:26:50 +00:00
low012
e04cb8cef0 *) adding more SVN properties 
*) minor changes

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6540 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-28 12:16:40 +00:00
low012
dcb1096fb0 *) adding more SVN properties 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6539 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-28 11:22:32 +00:00
low012
7d610e0063 *) minor changes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6538 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-28 11:20:34 +00:00
lotus
9bee0ac780 more logging for DHTrule 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6533 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-21 14:02:00 +00:00
orbiter
c14233a933 fix for a OOM in MapView that can cause unavailability of 
- seed list
- bookmarks
during very low memory configuration

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6529 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-15 12:23:37 +00:00
orbiter
37245430c3 fix for NPE during DHT RWI selection 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6527 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-15 00:02:10 +00:00
orbiter
959b38b61b fix for memory tracker 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6526 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-14 20:23:11 +00:00
orbiter
a37878b7d5 url parser regex performance hack 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6524 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-10 14:40:32 +00:00
orbiter
362b7a929b added extensive memory protection logic to avoid out of memory errors that may be caused by the RowCollection memory allocation function 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6521 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-09 23:27:26 +00:00
orbiter
8281e29963 - more configuration for profiling graph (number of events) 
- more logging for a shutdown: print reason and accessing IP into log


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6520 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-08 14:25:51 +00:00
lotus
713cb26a27 update for memory observer algorithm 
disable dht if memory is less than treshold
after 4 times, maximum 11 minutes between each detection

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6517 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-06 17:45:48 +00:00
orbiter
29fde9ed49 better control of ranking order in sort stack 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6514 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-03 00:36:07 +00:00
orbiter
93caa38d55 fix for bug in SortStack (did not appear to shrink according to required size) - caused bad and unsufficient search results 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6513 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-03 00:20:53 +00:00
orbiter
e34e63a039 preset of proper HashMap dimensions: should prevent re-hashing and increase performance 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6511 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-02 14:01:19 +00:00
orbiter
4a5100789f replaced _all_ size() == 0 with isEmpty() and all size() > 0 with !isEmpty(). The isEmpty() method is much faster in some cases, especially when used to access badly balanced hashtables where an size() operation becomes a large iteration. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6510 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-12-02 00:37:59 +00:00
orbiter
491ba6a1ba - some refactoring in workflow 
- 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
 2009-11-24 11:13:11 +00:00
orbiter
23aef43786 - better synchronization in SortStack 
- better ThreadGroup organization
- less worker threads for media search (64 was too much...)


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6497 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-20 14:35:33 +00:00
orbiter
7b1f5b0430 - better media search ranking 
- better concurrency with enhanced synchronization in sort stack

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6496 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-20 13:19:12 +00:00
orbiter
4df88a4e7a - fixes for missing or bad hashCode computation 
- fixes for bad equals() methods that had not been used by hash maps and therefore some classes did not work as objects in hash maps.
- this may also affect some cases where double-checks should have been, but did not work.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6495 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-20 12:11:56 +00:00
orbiter
dbdf2570ba added comparator and more fixes for SortStack/SortStore 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6494 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-20 03:30:48 +00:00
orbiter
1dff620181 Better implementation of SortStack and SortStore and adoptions in all using classes to implement the necessary Comparable interface and hash code computation. 
The better SortStack performance affects crawling and image search speed and quality.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6492 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-19 13:49:28 +00:00
orbiter
4c6312d103 enhanced image search 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6489 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-18 23:56:05 +00:00
orbiter
fd0658ce7c avoid forced execution of InetAddress.getLocalHost() at startup, because that hangs at some strangely declared linux configurations. The Domains.localHostAddresses object is first instantiated with a more simple logic and enriched with more host addresses using a concurrent thread that will not block a startup process. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6482 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-16 23:08:20 +00:00
orbiter
013f337d3f - avoid unnecessary host name lookups for localhost 
- avoid unnecessary reverse domain name lookups for remote access

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6481 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-16 23:00:54 +00:00
orbiter
5afd9f7a91 fix for crlf writing 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6477 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-11 22:50:44 +00:00
orbiter
2d3c98b742 less computation within synchronized blocks 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6475 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-11 16:07:40 +00:00
orbiter
29fe436e36 - fixed post-ranking including prefer mask 
- enhanced a core database access method / less wasted ram

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6473 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-09 19:14:51 +00:00
orbiter
5399d1e2bc refactoring (reason: get more abstraction to use the blacklist class; for integration in other servlets) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6471 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-08 22:58:57 +00:00
orbiter
534182559c removed concurrency hacks from SplitTable because it showed deadlock-like situation. 
see thread dump at http://forum.yacy-websuche.de/viewtopic.php?p=18081#p18081

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6468 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-07 11:52:03 +00:00
orbiter
54c54fb144 get a handle for grep: 'StackTrace' 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6462 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-06 19:55:21 +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
orbiter
4431b9767e added about 450 replacements for printStackTrace() methods to pipe such traces into the log at DATA/LOG/ 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6458 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-05 20:28:37 +00:00
low012
e77c906673 *) minor changes mainly in comments 
*) added svn:keyword settings for several files

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6451 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-03 22:47:53 +00:00
low012
f1740edbf8 *) added skript to change memory settings, password and port (experimental, don't blame me if it messes up your configuration) 
*) minor change in Digest class, added option in main method, might not be optimal yet

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6450 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-03 22:28:29 +00:00
orbiter
b0b7a4f9a5 - added function to OAI-PMH reader that can pull all records from a server using an evaluation of the resumption token to get URL to retrieve remaining records 
- added monitoring for retrieved records

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6444 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-02 11:53:14 +00:00
lotus
58616d99e4 patch for yacy disk usage detection on lvm host 
by Michael S.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6442 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-11-01 08:54:16 +00:00
orbiter
a0e891c63d - some redesign in UI menu structure to make room for new 'Content Integration' main menu containing import servlets for Wikimedia Dumps, phpbb3 forum imports and OAI-PMH imports 
- extended the OAI-PMH test applet and integrated it into the menu. Does still not import OAI-PMH records, but shows that it is able to read and parse this data
- some redesign in ZURL storage: refactoring of access methods, better concurrency, less synchronization
- added a limitation to the LURL metadata database table cache to 20 million entries: this cache was until now not limited and only limited by the available RAM which may have caused a memory-leak-like behavior.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6440 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-31 11:58:06 +00:00
orbiter
77c99e500f added more control over memory allocation 
should avoid some of the OOMs

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6436 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-27 15:25:48 +00:00
orbiter
3528b970d6 - refactoring 
- added new experimental (not-yet-working) image parser
- added new test image

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6431 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-19 22:34:44 +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
c864901087 - moved httpd.mime to defaults path 
- some documentation fixes
- adopted a default setting for the search window: moves css setting to base.css
- some enhancements for the DocumentIndex class

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6410 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-14 13:29:09 +00:00
orbiter
6192205533 more final modifier 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6407 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-12 21:59:39 +00:00
orbiter
0f6b011e1a fix for new index location and better way to use own classes by reflection 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6406 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-12 21:12:42 +00:00
orbiter
7a3bbd950f :-( 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6405 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-12 20:29:03 +00:00
orbiter
b953f04f90 one more reflection fix 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6404 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-12 17:45:42 +00:00
orbiter
77d6604856 fix for npe, see http://forum.yacy-websuche.de/viewtopic.php?p=17727#p17727 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6403 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-12 17:41:16 +00:00
orbiter
2a7fe35f92 performance tuning using more final modifiers in the kelondro core 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6402 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-12 17:37:12 +00:00
orbiter
cb4de9ceee fixed a bug in table iterator (did not recognize elements in write buffer) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6401 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-12 08:06:35 +00:00
orbiter
e7f18ba24b refactoring 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6399 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-11 00:24:42 +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
bea3b99aff moved table and util classes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6397 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-10 01:14:19 +00:00
orbiter
bd876eb4b7 moved io classes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6396 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-10 01:00:49 +00:00
orbiter
c0e0e1f422 moved blob classes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6395 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-10 00:43:25 +00:00
orbiter
1e4f8b56ed accumulated classes from different packages into the new rwi package 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6394 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-10 00:39:15 +00:00
orbiter
194da25a2f moved kelondro index 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6393 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-09 23:32:08 +00:00
orbiter
4446acc8cd moved kelondro order 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6392 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-09 23:22:22 +00:00
orbiter
f677d534b1 start of a really extensive refactoring which will produce a hierarchical package structure with the domain yacy.net as package root 
- moved here the logging classes as part of the new net.yacy.kelondro package

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6391 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-10-09 23:13:30 +00:00