Michael Peter Christen
342ba1049b
- callback fix
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- memory allocation problem in RowCollection: if memory is too low, do
not to try to increase by 1 because this leads to very long execution
time and at the end to the same OOM as if we allocate the memory at the
moment we need it even if the resource observer states that this memory
is not there. To compensate this, the increase size is reduced.
12 years ago
Michael Peter Christen
0f5b6f38c1
enhanced root-url detection
12 years ago
Michael Peter Christen
5e182a566f
- added another enumeration method in kelondro data structure to get a
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more random access to data for the balancer
- added random access inside the balancer
12 years ago
Michael Peter Christen
43f3345c90
- removed dependencies from URIMetadataRow and made direct access to
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URIMetadataNode which creates the opportunity to access Solr objects
directly and use their information richness
- lazy initialization of the URIMetadataNode object - should cause less
computation and memory usage during search.
- removed dead code
12 years ago
Michael Peter Christen
584663ae8c
- redesign of solr query construction
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- fix for solr boosts and location search
- fix for number of search results in local search
12 years ago
Michael Peter Christen
8219a445f3
refactoring
12 years ago
Michael Peter Christen
1687737771
Abstraction of HandleMap and HandleSet
12 years ago
Michael Peter Christen
9549984c65
documentation/comments
12 years ago
orbiter
0cbda0b2b8
- replaced all length() == 0 and size() == 0 with isEmpty()
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- replaced some length() > 0 and size() > 0 with !isEmpty() - cannot be
done automatically
- implemented some isEmpty() methods
13 years ago
Michael Peter Christen
b0c408788b
made class methods static where possible
13 years ago
Michael Peter Christen
5bd3c90907
- removed unnecessary semicolons
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- added default case for switch
13 years ago
Michael Peter Christen
0301aba1e9
removed unused method parameters
13 years ago
Michael Peter Christen
ea10766bfd
cleaned unnecessary nested code
13 years ago
Michael Peter Christen
8a82609360
- smaller caches to save memory
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- close cloneable iterators to free memory
13 years ago
Michael Peter Christen
ce8d4b87d9
fixes for new eclipse 'Juno' warning 'Resource leak'.
13 years ago
Michael Peter Christen
10c9c17d51
fixed handlemap spread factor and null iterator handling
13 years ago
Michael Peter Christen
00f2df1120
a variety of possible memory leak fixes
13 years ago
Michael Peter Christen
e0d8643226
- performance hacks
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- added log warnings in case that search processes run into time-out
situations
- better concurrency for Integer formatter (used a non-synchronized
formatter before)
- bugfix for search termination (a poison pill was missing)
- added timeout parameters for search (again) -> target is, that they
are never reached.
13 years ago
Michael Peter Christen
1f48d1528b
performance hacks
13 years ago
Michael Peter Christen
c15fcde1c8
add-on to latest commit
13 years ago
Michael Peter Christen
cf47d94888
performance hack to parse numbers inside of substrings without actually
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generating a substring. This avoids the allocation of a String object
ech time a substring is parsed. Should affect CPU load during RWI
transmission.
13 years ago
Michael Peter Christen
c6a09eab0b
synchronization needed
13 years ago
Michael Peter Christen
6f8a2fef1f
small speed enhancement using a column factory
13 years ago
Michael Peter Christen
15db703808
added missing serialization to remove all warnings
13 years ago
Michael Peter Christen
1795a7325b
made HandleSet serializable
13 years ago
Roland 'Quix0r' Haeder
a093ccf5eb
Now used synchronization in all close() methods to make sure all objects
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are 'closed' in an ordered way
Conflicts:
source/de/anomic/http/server/ChunkedInputStream.java
source/de/anomic/http/server/ChunkedOutputStream.java
source/de/anomic/http/server/ContentLengthInputStream.java
source/net/yacy/cora/protocol/Domains.java
source/net/yacy/cora/services/federated/solr/SolrShardingConnector.java
source/net/yacy/cora/services/federated/solr/SolrSingleConnector.java
source/net/yacy/document/content/dao/PhpBB3Dao.java
source/net/yacy/document/parser/html/AbstractTransformer.java
source/net/yacy/kelondro/blob/BEncodedHeap.java
source/net/yacy/kelondro/blob/HeapReader.java
source/net/yacy/kelondro/index/RAMIndexCluster.java
source/net/yacy/kelondro/io/ByteCountInputStream.java
source/net/yacy/kelondro/logging/ConsoleOutErrHandler.java
source/net/yacy/kelondro/table/SQLTable.java
13 years ago
Michael Peter Christen
34f4225d7e
less 'wellformed' calls without asserts
13 years ago
Michael Peter Christen
e18a4f6b74
more tolerant merge iterator
13 years ago
Michael Christen
c04bfaa51b
refactoring
13 years ago
Al Sutton
8993cac4d8
Initial performance improvements
13 years ago
orbiter
f121f4bb45
fix for link in Supporter and Suftipps page
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8010 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
1b86d06d1e
fix for http://bugs.yacy.net/view.php?id=62
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8004 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
5af9598bd1
enhanced exported row parsing during row import
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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
13 years ago
orbiter
7df0643f0e
performance hacks
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7988 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
035ebfbf3b
- performance hacks (should affect the crawl balancer and reduce CPU load during crawl stack re-fill)
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- 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
13 years ago
orbiter
2c4a672fe2
bugfixes and performance hacks for tabe index
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7957 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
dd4635e323
patches
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7953 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
ecb4986b38
refactored stuff from last commit to ReferenceContainer
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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
13 years ago
orbiter
28f5b79deb
added a fast mass-deletion method
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7933 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
52230a6864
replaced catching of Exception with Throwable, which catches also Errors
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7926 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
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
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7896 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
965fabfb87
enhanced sorting speed (affects all DB operations)
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7892 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
22d69a6368
refactoring in cora: added sorting package
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7890 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
0a3ab7da1b
do not sort concrrently the same array
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7868 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
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.
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7847 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
6a6f27eaf3
do not sort arrays again if arrays are already sorted
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7845 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
3d043ce9d6
- refactoring
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- 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
14 years ago
orbiter
62ac73a108
fixed bugs and deadlocks in core database indexing structures:
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- 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
14 years ago
orbiter
1912d0cccc
changed handling of RowSet element retrieval: until today all elements had been copied from the underlying byte[] arrays into a new Entry object that again had a copy of a portion of that byte[] in its own bye[]. There was an option to just refer to the underlying byte[] with a pointer but that was almost never used. This commit now changes an interface to the Row class where it is now necessary to tell if a copy is always required. Fortunately the copy is only needed in very rare cases. That means that this change should cause much less memory allocation; it is expected that this happens especially during search situations.
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7840 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
bb8e3f8523
code cleanup
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7839 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago