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f21a8c9e9c
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35 Commits

Author SHA1 Message Date
orbiter
f21a8c9e9c a different naming scheme for BLOBArray files. This may be necessary if blobs are written more often than once in a second. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5771 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-04-02 15:08:56 +00:00
orbiter
7ba078daa1 - added fast site-operator 
- refactoring merge into BLOBArray

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5770 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-04-02 13:26:47 +00:00
orbiter
b4126432bc hardening of index dump write process 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5769 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-04-02 12:24:15 +00:00
orbiter
0139988c04 - added writing of temporary file names and renaming to final file name when index dump/merge are done. Interrupted merges can be cleaned up. 
- added clean-up of unfinished merges and unused idx/gap files
- enhanced merge file selection method

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5764 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-04-01 12:39:11 +00:00
orbiter
3621aa96ab - added a memory protection for the IndexCell migration 
- fix for bad cell file selection

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5763 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-31 19:17:45 +00:00
orbiter
568e8f1741 fix in unmountBLOB 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5762 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-31 17:03:13 +00:00
orbiter
9da69d6b68 - better selection of files to be merged 
- fix for getChannel().close(), which works on windows but not on macs and linux

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5761 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-31 16:49:02 +00:00
orbiter
d39a5b42ca more care about open file handles. Now files also close on windows and can be deleted afterwards. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5760 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-31 12:42:12 +00:00
orbiter
587838bd09 git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5758 6c8d7289-2bf4-0310-a012-ef5d649a1542 2009-03-30 21:13:53 +00:00
orbiter
d2e2420a68 - added another file selection method for index cell merge 
- more hacks to check that files are closed propertly and filehandles do not exist after files are closed.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5757 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-30 19:05:08 +00:00
orbiter
96eaecda3e - added migration class to go from index collections to the index cell data structure. 
- added better control over file deletion, because this sometimes fails, especially on windows

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5756 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-30 15:31:25 +00:00
orbiter
fa07234d4e fix for clear method: now deletes files 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5752 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-29 21:28:14 +00:00
orbiter
37f892b988 added new concurrent merger class for IndexCell RWI data 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5735 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-20 14:54:37 +00:00
orbiter
ebe5d69d14 performance hacks 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5730 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-18 22:19:08 +00:00
orbiter
b3f75e48fa - enhanced balancer: auto-solving of waiting-deadlocks 
- removed deprecated cache-init size value
- more debug lines for IndexCell cache dump merge

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5728 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-18 20:21:19 +00:00
orbiter
9a90ea05e0 added a merge operation for IndexCell data structures 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5727 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-18 16:14:31 +00:00
orbiter
b7138e5fcb even more efficient comparator calls (less System.arraycopy for primary keys) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5715 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-14 00:41:20 +00:00
orbiter
65784eb656 - more efficient comparator calls 
- fix for http://forum.yacy-websuche.de/viewtopic.php?p=13331#p13331

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5714 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-14 00:07:37 +00:00
orbiter
44874cb550 added a deleteOnExit for blob file deletion in case that a deletion is not successful. 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5713 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-13 22:47:31 +00:00
orbiter
7dff1cba62 removed option to use different primary keys in kelondro tables 
this option was never used and there is also no use to set other columns but the first as the primary key. as a result, access methods to the key do not need to compute key positions, and they work faster.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5711 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-13 16:52:31 +00:00
orbiter
d49238a637 more performance hacks: better default values for scaling, less memory usage 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5708 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-13 10:07:04 +00:00
orbiter
6958eff196 removed unnecessary exceptions, extended testing in IntegerHandleIndex 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5701 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-12 07:35:17 +00:00
orbiter
13c666adef performance hack to ObjectIndex put() method: 
Java standard classes provide a Map Interface, that has a put() method that returns the object that was replaced by the object that was the argument of the put call. The kelondro ObjectIndex defined a put method in the same way, that means it also returned the previous value of the Entry object before the put call. However, this value was not used by the calling code in the most cases. Omitting a return of the previous value would cause some performance benefit. This change implements a put method that does not return the previous value to reflect the common use. Omitting the return of previous values will cause some benefit in performance. The functionality to get the previous value is still maintained, and provided with a new 'replace' method. 

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5700 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-11 20:23:19 +00:00
orbiter
1f1be1518c added stub for another performance hack: concurrent indexes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5699 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-11 15:52:03 +00:00
orbiter
b80db04667 - refactoring of IntegerHandleIndex and LongHandleIndex (better method names) 
- fix for problem in httpdFileHandler: mising close of open Files if tempate cache was disabled
- more memory for DHT selection required
- stub for URL reference hash statistics in index collections

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5682 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-08 21:37:17 +00:00
orbiter
efcd95dc37 simplification of (internal) query process / refactoring 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5671 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-06 15:53:20 +00:00
orbiter
d4b56d5819 added more asserts to BLOBHeap.flushBuffer() to fix the problem described in 
http://forum.yacy-websuche.de/viewtopic.php?f=6&t=1679&hilit=&p=13109#p13109

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5666 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-03 23:24:19 +00:00
orbiter
6ffc6e3389 more refactoring of indexer and kelondro classes; 
- integrating the indexer into kelondro as package 'text'
- renaming of classes in kelondro.index

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5663 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-02 10:00:32 +00:00
orbiter
8444357291 added new row interator in kelondro tables files that enumerates rows 
without an order by the primary key. The result is a very fast enumeration of the Eco table data structure. Other table data types are not affected.
The new enumerator is used for the url export function that can be accessed from the online interface (Index Administration -> URL References -> Export). This export should now be much faster, if all url database files are from type Eco
The new enumeration is also used at other functions in YaCy, i.e. the initialization of the crawl balancer and the initialization of YaCy News.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5647 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-02-24 10:40:20 +00:00
orbiter
62505bb3cb more bugfixes as recommendet by findbugs 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5619 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-02-17 09:12:47 +00:00
orbiter
26978b2a25 - better memory protection in kelondro caches: computation of needed memory for cache grow 
- removed excessive gc calls
- step to 16 vertical DHT partitions

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5611 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-02-15 23:35:59 +00:00
f1ori
76cdc59789 * added some convertions to and from UTF-8 
* this might fix problems on windows systems
  (like http://forum.yacy-websuche.de/viewtopic.php?f=6&t=1824)


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5574 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-02-05 12:12:07 +00:00
orbiter
024da2916b refactoring of logging 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5544 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-01-30 23:33:47 +00:00
orbiter
83ce65707a (almost) completed partition of classes in kelondro 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5543 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-01-30 22:44:20 +00:00
orbiter
7ee494fde5 more refactoring of kelondro: 
- seperated BLOB from table classes
- renamed 'coding' package to 'order'

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5542 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-01-30 22:08:08 +00:00