orbiter
1a8a134e0c
continuing String-hash - to - byte[]-hash redesign that was started in SVN 6775 and continued in SVN 6790
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The result should be a less usage of new String() and less memory usage (since a String-encapsulated byte[] has 40 bytes overhead)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6815 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
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.
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6810 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
aa083fc45c
try to get a fix for OOM problem in case that there is no real problem with missing memory.
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See also http://forum.yacy-websuche.de/viewtopic.php?p=19835#p19835
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6802 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
25aef069a6
continuing String-hash - to - byte[]-hash redesign that was started in SVN 6775
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6790 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
sixcooler
cd6de83905
next try for for http://forum.yacy-websuche.de/viewtopic.php?f=5&t=2703
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(reverted 6692)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6694 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
sixcooler
bfe4693e9a
fix for http://forum.yacy-websuche.de/viewtopic.php?f=5&t=2703
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6693 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
f6731c6240
more logging etc.
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6589 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
dd459281c8
applied code changes that are recommended by PMD
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6563 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
d77a8f3b3e
added some modifications recommended by PMD for better performance
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6560 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
eeca2ded92
fix for http://forum.yacy-websuche.de/viewtopic.php?p=18500#p18500
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- catch uncatched OOM
- less wasting of memory
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6555 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
c14233a933
fix for a OOM in MapView that can cause unavailability of
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- seed list
- bookmarks
during very low memory configuration
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6529 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
362b7a929b
added extensive memory protection logic to avoid out of memory errors that may be caused by the RowCollection memory allocation function
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6521 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
e34e63a039
preset of proper HashMap dimensions: should prevent re-hashing and increase performance
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6511 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
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.
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6510 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
4df88a4e7a
- fixes for missing or bad hashCode computation
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- 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
15 years ago
orbiter
dbdf2570ba
added comparator and more fixes for SortStack/SortStore
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6494 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
29fe436e36
- fixed post-ranking including prefer mask
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- enhanced a core database access method / less wasted ram
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6473 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
4431b9767e
added about 450 replacements for printStackTrace() methods to pipe such traces into the log at DATA/LOG/
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6458 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
a0e891c63d
- some redesign in UI menu structure to make room for new 'Content Integration' main menu containing import servlets for Wikimedia Dumps, phpbb3 forum imports and OAI-PMH imports
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- extended the OAI-PMH test applet and integrated it into the menu. Does still not import OAI-PMH records, but shows that it is able to read and parse this data
- some redesign in ZURL storage: refactoring of access methods, better concurrency, less synchronization
- added a limitation to the LURL metadata database table cache to 20 million entries: this cache was until now not limited and only limited by the available RAM which may have caused a memory-leak-like behavior.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6440 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
77c99e500f
added more control over memory allocation
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should avoid some of the OOMs
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6436 6c8d7289-2bf4-0310-a012-ef5d649a1542
15 years ago
orbiter
2a7fe35f92
performance tuning using more final modifiers in the kelondro core
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6402 6c8d7289-2bf4-0310-a012-ef5d649a1542
16 years ago
orbiter
cb4de9ceee
fixed a bug in table iterator (did not recognize elements in write buffer)
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6401 6c8d7289-2bf4-0310-a012-ef5d649a1542
16 years ago
orbiter
bea3b99aff
moved table and util classes
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6397 6c8d7289-2bf4-0310-a012-ef5d649a1542
16 years ago
orbiter
194da25a2f
moved kelondro index
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6393 6c8d7289-2bf4-0310-a012-ef5d649a1542
16 years ago