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200 Commits

Author SHA1 Message Date
orbiter
027b971bde fix for concurrent quicksort: catch jobs from ThreadPoolExecutor that had been rejected because of full processing queues. 
Non-catched jobs may have been the cause for blockings and freezes in case of overloading during strong processing

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6827 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-21 13:44:59 +00:00
orbiter
8c40f1cb8e self-healing for broken table files (may cause other problems, but better than nothing) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6826 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-21 11:29:27 +00:00
orbiter
7b69d79727 enhanced remove() operation: in many cases it is not necessary to return the removed object to the called. 
for such cases the delete() operation was introduced which is sometimes much cheaper in operation since it does not need to create objects to hold the removed content and it does not need to read those objects.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6824 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-20 14:47:41 +00:00
orbiter
93ea0a4789 enhanced remove operation in search consequences (which are triggered when the snippet fetch proves that the word has disappeared from the page that was stored in the index) 
- no direct deletion of referenced during search (shifted to time after search)
- bundling of all deletions for the references of a single word into one remove operation
- enhanced remove operation by caring that the collection is stored sorted (experimental)
- more String -> byte[] transition for search word lists
- clean up of unused code
- enhanced memory allocation of RowSet Objects (will use a little bit less memory which was wasted before)


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6823 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-20 13:45:22 +00:00
orbiter
7a59012632 fix for NPE 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6822 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-20 07:43:48 +00:00
orbiter
1a6c2f77b4 fix for NPE in statistic servlet 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6821 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-20 00:08:43 +00:00
orbiter
64f29f990e a collection of performance hacks and code cleanup: 
- removed usage of URL-Caches which could have been a memory leak
- removed unused classes and methods
- removed not necessary synchronizations
- added synchronization hacks where possible
- fine-tuned crawling speed to prevent IO of balancer
- fixed a bug in IODispatcher that may have caused that no merges were done
- reduced number of parameters in very often called methods (compare methods)
- reduced complexity of data structures of now massively used HandleSet class
- reduction of new String() and getBytes() usage / new methods to support this transition

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6820 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-19 16:42:37 +00:00
orbiter
8b8107b2a3 reduced IO-load and synchronization/blocking 
- enhanced the Balancer performance when building new domain stacks using a new Table buffer
- added the new Table buffer BufferedObjectIndex class
- changed order of access to LURL-read (prefereing segment over Crawl Queues) will reduced blocking time on balancer
- fixed PPM setting in Crawler_p servlet (had doubled values)
- reduced synchronization in IndexCell because it is not necessary: reduced blocking during indexing/merging/dumping
- removed did-you-mean cache in IndexCell because that caused too much overhead and more memory usage but was not very useful. This reduced also deadlocks that could be causes when searched are performed during indexing.




git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6819 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-18 21:55:20 +00:00
orbiter
ed07046870 flush only when > 3000 RWIs present + code cleanup 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6817 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-16 16:07:19 +00:00
orbiter
3a50b5aa04 enhanced object hash computation 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6816 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-15 14:19:29 +00:00
orbiter
1a8a134e0c continuing String-hash - to - byte[]-hash redesign that was started in SVN 6775 and continued in SVN 6790 
The result should be a less usage of new String() and less memory usage (since a String-encapsulated byte[] has 40 bytes overhead)


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6815 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2010-04-15 13:22:59 +00:00
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