Commit Graph

19 Commits

Author SHA1 Message Date
orbiter
570ca577c6 performance hacks
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7129 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-09-09 22:42:54 +00:00
orbiter
37b8827a7a - removed the UPnP library sources from sbbi and added the jar library again. The library was included to get support for fedora releases, but after this time the fact that the sbbi cannot be part of fedora should be re-discussed. If this will still not be possible, then we may integrate the sbbi UPnP package using reflection.
- cleaned uo the code. The new eclipse helios provided new warnings for dead code. This change cleans up most of these warnings

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6945 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-06-26 10:32:47 +00:00
orbiter
455a763d7c performance hacks
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6845 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-04-28 08:38:57 +00:00
orbiter
90c3e5d6f6 - cleanup, removed unused imports
- added crawling queue sizes to /api/status_p.xml, syntax same as in queues_p.html
- fixed a bug in queue enumeration that caused a out of bounds exception

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6842 6c8d7289-2bf4-0310-a012-ef5d649a1542
2010-04-27 21:47:41 +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
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
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
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
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
4a5100789f replaced _all_ size() == 0 with isEmpty() and all size() > 0 with !isEmpty(). The isEmpty() method is much faster in some cases, especially when used to access badly balanced hashtables where an size() operation becomes a large iteration.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6510 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-12-02 00:37:59 +00:00
orbiter
4df88a4e7a - fixes for missing or bad hashCode computation
- fixes for bad equals() methods that had not been used by hash maps and therefore some classes did not work as objects in hash maps.
- this may also affect some cases where double-checks should have been, but did not work.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6495 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-11-20 12:11:56 +00:00
orbiter
4431b9767e added about 450 replacements for printStackTrace() methods to pipe such traces into the log at DATA/LOG/
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6458 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-11-05 20:28:37 +00:00
low012
e77c906673 *) minor changes mainly in comments
*) added svn:keyword settings for several files

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6451 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-11-03 22:47:53 +00:00
low012
f1740edbf8 *) added skript to change memory settings, password and port (experimental, don't blame me if it messes up your configuration)
*) minor change in Digest class, added option in main method, might not be optimal yet

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6450 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-11-03 22:28:29 +00:00
orbiter
b79f4f062f refactoring of yacy documents and parsers: they depend now only on the kelondro classes
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6426 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-10-18 00:53:43 +00:00
orbiter
0f6b011e1a fix for new index location and better way to use own classes by reflection
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6406 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-10-12 21:12:42 +00:00
orbiter
77d6604856 fix for npe, see http://forum.yacy-websuche.de/viewtopic.php?p=17727#p17727
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6403 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-10-12 17:41:16 +00:00
orbiter
4446acc8cd moved kelondro order
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6392 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-10-09 23:22:22 +00:00