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1cba31de43
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50 Commits

Author SHA1 Message Date
orbiter
1cba31de43 redesigned ram organization for database caches 
- each cache can now allocate as much memory as is available
- no more fixed limits
- replaced old performance memory monitor by new one
- added supervision methods as static functions into the classes that provide cache functionality
- steering of ram allocation is done with two simple limits that are ram availability-relative


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3434 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2007-03-06 22:43:32 +00:00
low012
0d2431d6f7 *) removed printed out '<br />' in row Hit-Size Miss-Size by moving <br /> from Java file to HTML file. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3338 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2007-02-05 18:16:01 +00:00
karlchenofhell
ecbd91fc77 - <br /> instead of <br> => valid 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3123 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-12-22 15:38:17 +00:00
orbiter
109ed0a0bb - cleaned up code; removed methods to write the old data structures 
- added an assortment importer. the old database structures can
  be imported with
  java -classpath classes yacy -migrateassortments
- modified wordmigration. The indexes from WORDS are now imported
  to the collection database. The call is
  java -classpath classes yacy -migratewords
  (as it was)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3044 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-12-05 02:47:51 +00:00
orbiter
052f28312a removed assortments from indexing data structures 
removed options to switch on assortments

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3041 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-12-02 19:34:59 +00:00
auron_x
f80a1304c2 *) check if xmx is greater or equal xms did not work in every case 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2892 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-11-01 18:42:48 +00:00
orbiter
147d88cf23 re-design of database caching 
this should reduce IO a lot, because write caches are now actived for all databases
- added new caching class that combines a read- and write-cache.
- removed old read and write cache classes
- removed superfluous RAM index (can be replaced by kelonodroRowSet)
- addoped all current classes that used the old caching methods
- more asserts, more bugfixes


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2865 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-10-26 13:50:50 +00:00
orbiter
2a9d868f6d - removed object cache from kelondroTree 
- generalized object caching and added new object caching class
- added object caching wherever kelondroTree was used
- added object caching also to usage of kelondroFlex
- added object buffering (a write cache) to NURLs
- added many assert statements; fixed bugs here and there
- added missing close methods to latest added classes

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2858 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-10-24 13:48:16 +00:00
orbiter
b79e06615d - added new LURL.Entry class for next database migration 
- refactoring of affected classes

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2802 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-10-18 22:25:07 +00:00
karlchenofhell
b14a500b88 - removed debug output from PerformanceMemory_p 
- added URL escaping (tested, nevertheless watch out for possibly broken URLs)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2797 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-10-18 14:51:37 +00:00
karlchenofhell
ebf0da2a45 - now the fix http://www.yacy-forum.de/viewtopic.php?t=2974 works 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2796 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-10-18 12:07:17 +00:00
karlchenofhell
98a84ddb12 - reverted last change partly, can't handle the template system 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2793 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-10-17 22:22:36 +00:00
karlchenofhell
b5e40e2fa2 - fix for http://www.yacy-forum.de/viewtopic.php?t=2974 (no cache-sizes for new db) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2792 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-10-17 21:01:35 +00:00
orbiter
df1629b05a - code cleanup 
- version 0.471
- moved surftipps to own web page


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2676 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-09-29 22:27:20 +00:00
orbiter
23dd972608 fixed memory calculation in performanceMemory web page 
fixed also maximum cache size computation

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2429 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-08-20 01:20:34 +00:00
orbiter
1ce3c22761 better memory control: 
- added memory monitor for preNURL-db in performanceMemory
- changed default memory assignments

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2427 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-08-19 13:09:04 +00:00
orbiter
0187c60010 because of a bug in the JRE 1.4.2 there was no memory protection 
see http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4686462
this commit fixes the bug by using a memory-computation patch.
All uses of Runtime.maxMemory had been replaced by serverMemory.max
The bug is not present any more in Java 1.5

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2419 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-08-18 01:33:54 +00:00
orbiter
718fbc2dae enhancements in kelondroCollectionIndex: 
* synchronized array and index objects
* auto-fix function for slightly corrupted index entries
* generalized internal access methods

also extended kelondroIndex interface to support ordering access
which is used in kelondroCollectionIndex for string comparisments

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2366 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-08-07 23:29:26 +00:00
hermens
dcbb4d0a6b Display the size of HashBlacklistedCache on PerformanceMemory page. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2357 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-08-07 11:19:54 +00:00
orbiter
66964dc015 removed high/med/low from kelondroRecords cache control. 
this was done because testing showed that cache-delete operations
slowed down record access most, even more that actual IO operations.
Cache-delete operations appeared when entries were shifted from low-priority
positions to high-priority positions. During a fill of x entries to a database,
x/2 delete situation happen which caused two or more delete operations.
removing the cache control means that these delete operations are not
necessary any more, but it is more difficult to decide which cache elements
shall be removed in case that the cache is full. There is not yet a stable
solution for this case, but the advantage of a faster cache is more important
that the flush problem.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2244 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-25 10:31:38 +00:00
hermens
3f1ebc097e Limit the size of the DNS cache to 5000 and the age of the entries to one day. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2199 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-12 12:14:11 +00:00
orbiter
196b8abb30 refactoring 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2144 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-26 09:32:50 +00:00
orbiter
24686e50a2 - fixed a caching bug 
- added counter for cache delete to distinguish between flush and delete
- changed some default paramenters for cache size settings

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2143 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-25 11:46:09 +00:00
orbiter
4d8f8ba384 added cache-performance analysis for node caches 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2140 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-24 09:40:08 +00:00
orbiter
1b4a27cd99 added monitoring for new miss-cache 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2137 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-23 22:59:39 +00:00
orbiter
cda087f43b - integrated cache miss storage into object cache 
- removed cache-miss handling from indexURL
todo: new Monitoring in PerformanceMemory_p

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2132 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-23 16:43:28 +00:00
orbiter
757ec28430 refactoring: better data capsulation for indexURL 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2131 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-23 08:59:45 +00:00
theli
97393196fa *) Avoiding wrong java heap size settings. 
Xmx must be greater or equal Xms
   See: http://www.yacy-forum.de/viewtopic.php?p=21782

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2128 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-20 15:15:52 +00:00
orbiter
90d569d70f refactoring of index management: 
url storage is part of index management; moved plasmaURL to indexURL

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2122 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-19 23:50:55 +00:00
hermens
df7e1d9df3 Changes to plasmaURL and subclasses: 
- Improve performance of plasmaURL.exists() by remembering URL-hashes that are not present
- Use a more realistic estimation of memory usage by the existsIndex cache
- Routine cleanup of the existsIndex to limit its memory usage



git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2113 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-17 13:08:57 +00:00
auron_x
55ea4cbfe6 *)reverted patch for memory-display issue 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2095 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-14 18:09:28 +00:00
orbiter
ba9798dcb7 better fix for 
http://www.yacy-forum.de/viewtopic.php?t=2370

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2093 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-14 17:19:43 +00:00
auron_x
53d9ab6db7 *)fixed bug in PerformanceMemory_p.java which caused negative memory-values on big peers 
see http://www.yacy-forum.de/viewtopic.php?t=2370

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2091 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-14 08:42:41 +00:00
orbiter
29b1b0823c added monitoring of new object cache to performanceMemory page 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2072 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-09 10:03:12 +00:00
orbiter
69fd2bc136 removed unused write cache monitor 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1807 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-03-03 17:19:05 +00:00
auron_x
8c6f38fe70 *) added Blog to YaCy (atm not reachable through interface) -> Blog.html 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1790 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-03-01 07:40:25 +00:00
theli
f95d98142f *) displaying amount of items in the existsIndex caches 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1679 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-02-17 11:02:01 +00:00
orbiter
7eb10675b3 re-organization of index management 
this was done to be prepared for new storage algorithms


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1635 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-02-14 00:12:07 +00:00
orbiter
83a34b838d * added Object allocation monitor on performanceMemory page 
* added some final statements
* changed shutdown sequence order

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1211 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2005-12-14 13:04:43 +00:00
orbiter
37f88b4017 code cleanup 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1176 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2005-12-06 23:51:29 +00:00
hydrox
cb69047b91 *)cleanup access static methods and fields 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1016 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2005-11-02 17:56:26 +00:00
orbiter
3fcc95a82c integrated crawl-profiles db in memory-performance monitor 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@788 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2005-09-24 00:33:27 +00:00
theli
fe6a6abc0b *) Adding robots.txt db to Performance Settings for Memory menue 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@785 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2005-09-23 01:31:29 +00:00
orbiter
495bc8bec6 removed cache-control from low and medium priority caches which reduces memory use and computation overhead 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@774 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2005-09-22 20:01:26 +00:00
orbiter
e6b9b23290 configuration of startup-memory in webinterface 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@771 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2005-09-22 01:17:49 +00:00
orbiter
07f30931ec various configuration options in memory performance 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@763 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2005-09-21 14:21:45 +00:00
orbiter
2f732e32a2 enhancements to memory menue 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@762 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2005-09-21 12:21:01 +00:00
orbiter
b5337a122c some more information about available memory in PerformaceMemory menu 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@759 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2005-09-21 00:12:37 +00:00
orbiter
71a31f0902 integrated and extended new memory performance menu; found and fixed bug in DHT caching 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@752 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2005-09-20 10:54:20 +00:00
orbiter
fb52a82008 added new performance page for memory settings 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@751 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2005-09-20 10:10:34 +00:00