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993b9bc1a8
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534 Commits

Author SHA1 Message Date
orbiter
993b9bc1a8 memory/performance hacks, less synchronization, better concurrency 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7544 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-03-03 11:30:04 +00:00
sixcooler
65bcc60808 stupid me: revert placement of closing connection which caused unclosed connections 
+ reuse sockets

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7543 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-03-03 04:16:33 +00:00
sixcooler
e3d75d6cd5 Not storing external header in an Header-Array and reduce a loop for its conversion. 
Ensure connection close if a OOM is thrown.
Ensure setting resolved host is set at the request.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7542 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-03-01 13:50:11 +00:00
orbiter
42d90664f3 - fixed a memory leak in the httpc.post method (no finish) 
- patched some more memory-saving relevant code
- some more minor bug fixes

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7541 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-03-01 09:03:33 +00:00
orbiter
38dce547c0 better concurrency (less locking on date formatting) more logging and minor bug fixes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7540 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-28 06:28:29 +00:00
orbiter
89d337841c more logging for OOMs 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7534 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-26 09:27:15 +00:00
orbiter
b1781d7aae some more performance hacks 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7533 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-26 01:24:49 +00:00
orbiter
b2f147d28e performance hack: excluded map encoding in many cases from synchronization block, especially when doing an iteration 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7532 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-25 21:29:55 +00:00
orbiter
5e186e0122 continuing the fight against deadlocks during time formatting: better caching. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7531 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-25 21:11:53 +00:00
orbiter
dec24244cf added convenience class to generate UTF StringBody objects with a default UTF8 charset. 
Reason: if this is not used in StringBody-Class initialization, a default charset name is parsed.
This is a synchronized process and all classes using default charsets synchronize at that point
Synchronization is omitted if this class is used
 

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7530 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-25 13:26:09 +00:00
orbiter
1110d16af9 performance hack: replaced generic row.getColBytes() call with row.getPrimaryKeyBytes() where the column is 0 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7529 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-25 12:41:27 +00:00
orbiter
19b2a50578 - enhanced date formatter cache 
- added more instances of formatter objects to different classes to make them independent in case of lockings that may applay during synchronization of the date formatter object (date formatting is not thread-safe and must be synchronized therefore)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7528 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-25 12:23:00 +00:00
orbiter
48a61c39a3 speed hacks in BLOB ArrayStack: 
- more concurrency if possible
- less threads if no concurrency necessary

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7527 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-25 11:58:01 +00:00
orbiter
a92d80a545 performance enhancements using an alternative to a insensitive collator (a complex string compare): 
- less synchronizations
- better speed
..at most important and commonly used classes: http headers, url parsing and html parsing

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7526 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-25 11:23:57 +00:00
sixcooler
bcea497644 next try to fix for http://forum.yacy-websuche.de/viewtopic.php?f=6&t=3193&start=0&sid=b98aa9a7466397602b436eb45f4a9d39 
tested proxy, crawl, updatedownload - please do further testing!

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7524 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-25 01:16:15 +00:00
orbiter
ad7fcb9d61 Enhanced Base64Order transformation: less overhead (transformation between StringBuilder and byte[]) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7523 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-25 00:56:31 +00:00
orbiter
f95e50ec3d more explanation 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7522 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-25 00:06:31 +00:00
orbiter
bb36bf841a emergency commit (sorry sixcooler for not waiting) because without that automatic updating peers would not be able to do the next update. 
Please see http://forum.yacy-websuche.de/viewtopic.php?p=22059#p22059

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7521 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-25 00:02:04 +00:00
sixcooler
8ad4e10491 fix for http://forum.yacy-websuche.de/viewtopic.php?f=6&t=3193&start=0&sid=b98aa9a7466397602b436eb45f4a9d39 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7520 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-24 23:15:27 +00:00
orbiter
0ce17d823a - fixed bug in ordering 
- fixed ConcurrentModificationException in set join


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7519 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-24 10:32:46 +00:00
orbiter
dec4f36700 - fix for missing favicons in search widgets 
- fix for bad digest/hash computation in case of interrupts to class

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7518 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-23 23:04:05 +00:00
orbiter
804ae2275b - do not delete idx and gap files if the heap is not modified 
this change may have bugs in it which may cause damage to your existing data. please use with care.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7516 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-23 11:28:12 +00:00
orbiter
e3ef4e3021 - increased default peer ping time from 2 minutes to 1 minute 
- filtering out too old peers when reading seed lists (limit is now 240 minutes)
- added concurrent host names resolving in front of the http client because the http client uses the java built-in DNS resolve which is not multithreading-safe (i have seen deadlocks in thread dumps showing that this bug in jdk is still there)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7515 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-23 09:42:01 +00:00
orbiter
5e45ded8e2 - removed locks from WordReference 
- refactoring of HeapReader/Writer

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7514 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-23 00:32:16 +00:00
orbiter
cd19d0517e added dns resolve to HTTPClient POST using a dns cache to prevent that that not-thread-safe built-in dns cache inside apache http client is used 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7513 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-22 22:58:19 +00:00
orbiter
af87af0d4c - removed synchronization in serverSwitch which should improve speed 
- fixed wrong assert in network graph
- enhanced double check method in table class

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7511 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-22 12:56:25 +00:00
orbiter
57e6728cb7 - removed usage of /etc/alternatives/www-browser because of problems with lynx, see: 
http://forum.yacy-websuche.de/viewtopic.php?p=21959#p21959
  please look if the browser that is linked with /etc/alternatives/www-browser can be detected and insert call again if
  it can be made sure that this does not call lynx
- replaced severe warnings with just warnings in yacyClient

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7506 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-21 11:53:45 +00:00
orbiter
91eeaf2cff fix in ftp client 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7505 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-21 10:51:15 +00:00
orbiter
e717bf74ba more logging, more care about OOMs 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7503 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-21 09:51:05 +00:00
orbiter
d84b4a072e healing for some OOM problems 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7502 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-21 00:38:49 +00:00
orbiter
4aa406fb0f added log output to find bug in url parser for short hosts 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7501 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-21 00:07:00 +00:00
orbiter
82f262f685 - enhanced circle drawing speed 
- beautified 'moving dot' feature (using smaller and correctly positioned dots)
- added moving dots to DHT transfer

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7500 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-21 00:03:11 +00:00
orbiter
29dc416ac6 more animations in graphics. See network and access picture. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7498 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-19 01:56:12 +00:00
orbiter
93b9c4fbc9 added missing file for latest commit 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7497 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-18 23:25:58 +00:00
orbiter
3e380c51b6 update to browser start with linux 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7486 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-16 14:53:47 +00:00
orbiter
6083f2f171 fix for (false) oom 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7484 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-15 14:26:25 +00:00
orbiter
b35fda43ea more changes to headless mode; now non-headless mode is used when: 
- YaCy runs on Windows
- YaCy is started with the -gui option
in all other cases YaCy runs in headless mode

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7481 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-14 22:17:59 +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
4588b5a291 - fixed document number limitation for crawls that restrict the number of documents per domain 
- some restructuring of the document counting and logging structures was necessary
- better abstraction of CrawlProfiles
- added deletion of logs to the index deletion option (if the index is deleted using the servlets) which is necessary to reset the domain counters for the page limitation
- more refactoring to get the LibraryProvider more clean
- some refactoring of the Condenser class

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7478 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-12 00:01:40 +00:00
low012
64f32e8f00 *) replaced all IPs in IP filters for proxy with the proper regular expression 
*) some cleanup

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7477 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-11 23:37:13 +00:00
sixcooler
3e8b72be50 update to httpclient-4.1 - sorry forgot some 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7474 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-08 21:53:20 +00:00
low012
74b22dfa24 *) fixed bug which affected blacklist entries which consisted of domain _and_ path parts 
*) minor cleanup

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7471 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-06 18:07:08 +00:00
orbiter
fe93caac5a added flags and administration options to show advanced search and to show search result attributes (for each search result) 
Administration can be done at ConfigPortal.html

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7466 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-02 15:54:13 +00:00
orbiter
431f780f41 patch for bad data in url metadata 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7464 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-02 01:19:25 +00:00
orbiter
5905f912c5 replaced more double types with float 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7462 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-02 00:22:00 +00:00
orbiter
0cdfb82963 replaced more appearance of double values by float values 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7461 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-02 00:06:29 +00:00
orbiter
eb12e15738 moved all Double values to Float values because of 
http://www.exploringbinary.com/java-hangs-when-converting-2-2250738585072012e-308/
YaCy does not really need double-precision floating point computation anywhere, so this should not affect any feature

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7460 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-02-01 23:49:11 +00:00
f1ori
982aa689ef * fix StringIndexOutOfBoundException in WebStructureGraph 
* add better escaping to saveMap and loadMap

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7458 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-01-31 14:25:09 +00:00
orbiter
88773e4daa changed the default port from 8080 to 8090 
see also: http://forum.yacy-websuche.de/viewtopic.php?p=21683#p21683

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7454 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-01-28 10:54:13 +00:00