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424 Commits

Author SHA1 Message Date
orbiter
5af9598bd1 enhanced exported row parsing during row import 
this affects the search and dht receive speed

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7994 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-10-10 09:46:38 +00:00
orbiter
7598a9e26b fix for thread dump 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7992 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-10-07 23:23:49 +00:00
orbiter
8eef8722d1 update to ThreadDump analysis: freerunner and thread state recognition 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7990 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-10-07 22:53:14 +00:00
orbiter
1df43b137d another performance hack 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7989 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-10-06 23:35:14 +00:00
orbiter
7df0643f0e performance hacks 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7988 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-10-06 23:31:04 +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
orbiter
035ebfbf3b - performance hacks (should affect the crawl balancer and reduce CPU load during crawl stack re-fill) 
- this may have also (good) performance side effects on other parts of YaCy


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7982 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-30 07:57:50 +00:00
orbiter
b250e6466d implemented crawl restrictions for IP pattern and country lists 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7980 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-29 15:17:39 +00:00
orbiter
57d5529a01 performance hacks 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7977 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-28 21:16:40 +00:00
orbiter
d2ea250d99 refactoring: 
- moved many classes from de.anomic to net.yacy
- made more sub-packages for search classes

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7973 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-25 16:59:06 +00:00
orbiter
0c6d95e57b - more tolerance against failure of table opening 
- more connections for solrj

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7968 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-21 15:08:05 +00:00
orbiter
ce2a76d603 performance hack for search process 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7961 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-16 10:00:51 +00:00
orbiter
2c4a672fe2 bugfixes and performance hacks for tabe index 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7957 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-15 11:17:02 +00:00
orbiter
dad5b586a4 added a concurrent warmin-up of Table data structures. that should speed-up the start-up process but may also cause stronger CPU load at that time. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7956 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-15 10:01:21 +00:00
orbiter
734059d33e performance hacks 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7955 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-14 23:34:05 +00:00
orbiter
dd4635e323 patches 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7953 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-14 20:11:27 +00:00
orbiter
2842ce30d6 added synchronization in ReferenceContainer and logging for shrinking 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7937 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-07 22:15:01 +00:00
orbiter
cec3836e73 added reference limitation to IndexControlRWIs_p.html servlet 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7936 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-07 21:47:54 +00:00
sixcooler
ecb4986b38 refactored stuff from last commit to ReferenceContainer 
see: http://forum.yacy-websuche.de/viewtopic.php?f=5&t=3353&p=23163#p23163
the limiting of references is disabled per default
to enable this set yacy.conf - index.maxReferences to a value of e.g. 100000

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7935 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-07 18:55:16 +00:00
sixcooler
f7c4abfdd7 limit references per blob & term to the 100.000 youngest 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7934 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-07 13:08:06 +00:00
orbiter
28f5b79deb added a fast mass-deletion method 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7933 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-07 11:42:06 +00:00
orbiter
44d6416e2d ensure termination of shrink() 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7927 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-05 00:22:21 +00:00
orbiter
52230a6864 replaced catching of Exception with Throwable, which catches also Errors 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7926 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-05 00:09:48 +00:00
orbiter
e1a3d609aa moved merger object from Segment to IndexCell to enable a correct shutdown sequence. This solves a bug where yacy cannot be shut down during an index merge that appears during the shutdown phase. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7924 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-09-04 23:27:12 +00:00
sixcooler
d40a177c05 Generation Memory Strategy fine tuning 
add some log-output in termlist_p

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7904 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-27 15:23:24 +00:00
sixcooler
839f407fe4 Generation Memory Strategy fine tuning: 
- some more optimism on requests of unknown values
- avoid a premature value of 0 byte available

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7903 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-25 22:32:15 +00:00
orbiter
a5541751a8 - added memory computation to termlist_p.xml 
- added option to delete terms in termlist_p.xml

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7901 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-25 19:13:45 +00:00
orbiter
45e497a9bd fix for term iteration 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7900 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-25 18:29:30 +00:00
orbiter
2c595a6a47 added new methods to count the number of objects in RWIs. lots of refactoring was necessary to introduce new Rating class and to unify naming of methods 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7896 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-25 10:35:25 +00:00
orbiter
75df87832c refactoring/better naming of methods and classes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7895 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-24 23:08:28 +00:00
sixcooler
5f8a5ca32d - not doing merge-jobs while short on Memory 
- using configuration-values of crawling-max-filesize also for snippetfetching and loading files into Index

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7893 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-24 12:07:53 +00:00
orbiter
965fabfb87 enhanced sorting speed (affects all DB operations) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7892 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-24 10:27:19 +00:00
orbiter
22d69a6368 refactoring in cora: added sorting package 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7890 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-23 20:18:30 +00:00
orbiter
51cf697acd refactoring: moved all score-related classes to new ranking package 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7889 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-22 22:37:53 +00:00
sixcooler
4fec99115b Implementation of strategies for controlling memory resources. 
You can toggle between previous (standard) and new (generation) strategy at PerformanceMemory_p.html.
The generation memory strategy is implemented with the objective of running more robust
but with the cost of early stopping some tasks (eg. dht) while running low on memory.
This new strategy does respect the generational way a heap is organized on most used jvms.
These changes run fine on my 3 peers for weeks now, but as I'm human, I may fail.
Please be carefull using generation memory strategy and report errors by naming
OS, jvm and java_args.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7886 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-22 17:50:03 +00:00
orbiter
2c58af6874 - added a short memory status simulation mode 
- added a button in PerformanceMemory_p.html to set the simulated short memory status
- bugfix: added a missing lowercase in KeyList
- better concurrency in loader dispatcher

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7883 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-17 22:24:17 +00:00
orbiter
c64faf41e2 addon to svn 7880 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7882 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-15 11:07:03 +00:00
sixcooler
411ed159f8 do some extra sleep while running low on memory 
(1 sec. per outofmemoryCycle)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7879 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-13 00:59:59 +00:00
sixcooler
07f5954570 try better handling of corrupt blobs 
@developer: please revert if I'm wrong
see http://forum.yacy-websuche.de/viewtopic.php?f=8&t=3334

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7872 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-12 13:27:11 +00:00
orbiter
0a3ab7da1b do not sort concrrently the same array 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7868 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-12 08:06:21 +00:00
orbiter
44d74f8f89 performance hacks for seed generation (because thread dumps showed multiple occurrences at these code points) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7861 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-03 18:32:11 +00:00
sixcooler
5cd07d7f84 early freeing resources on deleting index reference if search-verification fails (aka Switchboard.cleanupJob) 
doing same thingy on other methods of touched files as well

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7860 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-02 15:52:33 +00:00
sixcooler
9170a434ed throwing an exception again in FileUtils.copy(reader, writer) 
OOMs could occour here and should not be ignored

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7858 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-08-01 23:32:58 +00:00
sixcooler
916d79111e Runtime.maxMemory() DOES change @ runtime: 
I wondered getting Total-ram > Max-ram and MemoryControl.available() < 0
MemoryControl.available() < 0 causes some errors where its value is used for dimension of buffers for eg.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7852 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-07-19 12:48:50 +00:00
orbiter
1f300217f8 more protection for the cleanup thread 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7848 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-07-17 08:39:39 +00:00
orbiter
d13103a0a7 changed the way how the index cache is flushed: do not flush when a put was made because that could cause that many put calls synchronize for a long time when the dump or a merge is performed. Instead a watchdog thread is doing the dump and therefore puts cannot block any more which is good when a put happens during a search result preparation. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7847 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-07-17 00:02:42 +00:00
orbiter
6a6f27eaf3 do not sort arrays again if arrays are already sorted 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7845 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-07-16 19:21:39 +00:00
orbiter
3d043ce9d6 - refactoring 
- do not start worker threads in Array class if concurrency is not used

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7844 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-07-16 19:13:30 +00:00
orbiter
48b78e9ff4 disabling concurrency in new sort since that is not working yet correctly 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7843 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-07-16 11:54:47 +00:00
orbiter
62ac73a108 fixed bugs and deadlocks in core database indexing structures: 
- added new Array class that contains an abstraction of the java Arrrays class which replaces the home-brew quicksort algorithm.
- the new class is about four times slower than the old one, but it works correct (the old one had errors)
- fixed a synchronization problem

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7842 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2011-07-16 10:08:43 +00:00