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
41a8ee4569
added iterable implementation in KeyList
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7891 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
51cf697acd
refactoring: moved all score-related classes to new ranking package
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7889 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
a0d5e7b6e6
added new score comparator
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7888 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
4fec99115b
Implementation of strategies for controlling memory resources.
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You can toggle between previous (standard) and new (generation) strategy at PerformanceMemory_p.html.
The generation memory strategy is implemented with the objective of running more robust
but with the cost of early stopping some tasks (eg. dht) while running low on memory.
This new strategy does respect the generational way a heap is organized on most used jvms.
These changes run fine on my 3 peers for weeks now, but as I'm human, I may fail.
Please be carefull using generation memory strategy and report errors by naming
OS, jvm and java_args.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7886 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
63a375b801
do not look at external dtd, cause this make this reader stay forewer(?) on on faulty dtd-locations
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7885 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
2c58af6874
- added a short memory status simulation mode
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- added a button in PerformanceMemory_p.html to set the simulated short memory status
- bugfix: added a missing lowercase in KeyList
- better concurrency in loader dispatcher
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7883 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
c64faf41e2
addon to svn 7880
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7882 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
7b7a196243
ignore cookies in httpclient per default
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disable cookiestore,cause the default one caused segfaults on my peers
this does not harm use of cookies via YaCy as proxy
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7881 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
411ed159f8
do some extra sleep while running low on memory
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(1 sec. per outofmemoryCycle)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7879 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
9ab0ba41e2
using GzipDecompressingEntity from httpclient instead of our own
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(was just fixed there in httpclient-4.1.2 and does a proper job)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7877 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
07f5954570
try better handling of corrupt blobs
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@developer: please revert if I'm wrong
see http://forum.yacy-websuche.de/viewtopic.php?f=8&t=3334
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7872 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
f970670a7c
- bugfix in ServerScannerList
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- speed up of generation of scanner list avoiding forced dns lookup
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7871 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
8e03b8ee8b
better integration of server list in interactive search
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7870 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
sixcooler
eb14111200
encapsulate potential expensive objects in TextSnippet to allow GC them asap
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this reduces chance of OOMs at massive search & snippet-fetching
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7865 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
0d33cf352b
removed synchronization in DNS resolve (solves a problem when loading snippets but in the past concurrent dns requests also caused deadlocks. but this is many years ago and we will give it another try)
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7863 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
orbiter
44d74f8f89
performance hacks for seed generation (because thread dumps showed multiple occurrences at these code points)
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7861 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
5cd07d7f84
early freeing resources on deleting index reference if search-verification fails (aka Switchboard.cleanupJob)
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doing same thingy on other methods of touched files as well
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7860 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
a311596881
finishing up my commits (7855-7858) which could be helpful for
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not declaring inside loops (helps GC of some VMs)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7859 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
9170a434ed
throwing an exception again in FileUtils.copy(reader, writer)
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OOMs could occour here and should not be ignored
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7858 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
ce248cc8dd
less byte-arrays of response-content, less byte-array <-> stream conversation
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7856 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
59b767eebd
stop loading via http at defined maximum of bytes - even size is unknown before loading
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using max-file-size of type int for parsing documents
(since content is used as byte-arrays, 'integer' should be maximum)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7855 6c8d7289-2bf4-0310-a012-ef5d649a1542
13 years ago
sixcooler
916d79111e
Runtime.maxMemory() DOES change @ runtime:
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I wondered getting Total-ram > Max-ram and MemoryControl.available() < 0
MemoryControl.available() < 0 causes some errors where its value is used for dimension of buffers for eg.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7852 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
299af4943c
added another memory protection hack
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7849 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
1f300217f8
more protection for the cleanup thread
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7848 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 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
b06faab9d3
do not allocate a StringBuilder object in case that there is not enough memory for that
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7846 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
48b78e9ff4
disabling concurrency in new sort since that is not working yet correctly
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7843 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
orbiter
11dc653de3
added a visualization of peer pings to the performance graphic
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7837 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
3a191cdf14
because newbies are scared about the memory consumption in the performance graph and arguments about high memory consumption according to bad knowledge about java garbage collection techniques, the memory display had been removed from the performance graph shown on the Status.html page. The memory graph can still be seen on the Performance page where the memory graph is just like it was.
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7836 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
52d799e7c8
fix for solr auth
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7833 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
9eb8e9acd9
no error message about missing browser in headless environments
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7832 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
d3c89b90ce
temporary adding the old httpclient-3.1 again because the solrj classes need them. should be removed as soon solrj supports httpclient-4
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7831 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
bd99969758
fixed bad query
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7830 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
768c59740c
- replaced solrj 3.1 with solrj 3.3
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- updated also slf4j
- added authentication for solrj
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7829 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
low012
c7b95e8c81
*) Invalid crawl profiles (containing invalid mustmatch/mustnotmatch filters) will be moved from active crawls to invalid crawls (new file: DATA/INDEX/freeworld/QUEUES/crawlProfilesInvalid.heap). This file can not be edited yet, but it shoudl be easy to extend the CrawlProfileEditor accordingly.
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*) Corrupt crawlProfilesPassive.heap would cause crawlProfilesActive.heap to be deleted. Don't know if this ever happend, but will not happen anymore.
*) Cleaned up a little bit.
*) Added some comments.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7827 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
6d2e252bcf
fix for:
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java.lang.NullPointerException
at net.yacy.kelondro.index.RowCollection.<init>(RowCollection.java:97)
at net.yacy.kelondro.index.RowSet.<init>(RowSet.java:48)
at net.yacy.kelondro.rwi.ReferenceContainer.<init>(ReferenceContainer.java:58)
at net.yacy.kelondro.rwi.ReferenceIterator.next(ReferenceIterator.java:69)
at net.yacy.kelondro.rwi.ReferenceIterator.next(ReferenceIterator.java:43)
at net.yacy.kelondro.blob.ArrayStack.merge(ArrayStack.java:1023)
at net.yacy.kelondro.blob.ArrayStack.mergeWorker(ArrayStack.java:922)
at net.yacy.kelondro.blob.ArrayStack.mergeMount(ArrayStack.java:869)
at net.yacy.kelondro.rwi.IODispatcher$MergeJob.merge(IODispatcher.java:267)
at net.yacy.kelondro.rwi.IODispatcher$MergeJob.access$300(IODispatcher.java:239)
at net.yacy.kelondro.rwi.IODispatcher.run(IODispatcher.java:180)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7822 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
2d4bb139d3
- added counting of links with noindex tag for solr index
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- bugfixes for solr index
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7820 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
892caccdca
added default configuration in ConfigurationSet in case of new values
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7814 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
bda3eec0ff
added parsing of canonical link element to html parser
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7812 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
b6f09a475d
- added an index profile editor in the /indexFederated_p.html servlet for solr indexes
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7811 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
b666a929e7
fixed Semaphore handling in case of interruptions
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7809 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
de7a054d77
added parser for such files like the new solr.key.list
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it parses text files with the following syntax:
- all lines beginning with '##' are comments
- all non-empty lines not beginning with '#' are keyword lines
- all lines beginning with '#' and where the second character is not '#' are commented-out keyword lines
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7808 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago