orbiter
267290a821
removed the semaphores from the cache dump process because I believe some of the semaphores may be lost somewhere which then causes that the cache is never flushed and then the peer dies from a OOM. The re-introduced synchronization may not be the best solution but should ensure that the caches are flushed.
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7802 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
6d9e5865ee
faster appearance of search result page (but complete search time is the same)
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this was inspired by http://bugs.yacy.net/view.php?id=37
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7801 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
f7ca84cfc0
enhanced template engine
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7800 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
d8072d1866
added more info to DNS cache in /PerformanceMemory_p.html
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7798 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
f803da8aae
code cleanup
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7797 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
84c9658644
added a file type navigator
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added a protocol navigator
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7795 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
31283ecd07
- added a search option to filter only specific network protocols. i.e. get only results from ftp servers. Just add '/ftp' to your search.
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for example search for "passwd /ftp". This can also be done with /http /https and /smb
- fixed some search throttling processes that should protect your peer against search DoS or strong search load
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7794 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
4b425ffdd2
fix for http://bugs.yacy.net/view.php?id=41
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added another RSS channel "PROXY". the rss feed for peer news filters this channel if there is not an authorized access on that channel
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7792 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
7db208c992
performance hacks: more pre-allocated StringBuilder
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7790 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
87bd559c42
fixed warning
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7789 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
07e89a7ae5
added @Deprecated
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7788 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
9706fc55aa
enhanced content scraper (should discover urls much faster in case of very large plain texts)
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7787 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
996f0a8764
disabled assert in Base64Order which eats away too much performance during testing with -l
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7786 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
f667b9c289
enhanced identificator: using AtomicInteger for counter
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7785 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
16327d1cbe
unwrapping of call depth (one call less for UTF8.String)
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7784 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
f30d36b101
enhanced template engine
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7783 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
aa6c32d753
enhanced UTCDiffString
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7782 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
f1ori
f87865a50b
always shutdown log, fixes zombie processes in init stop script
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7780 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
115abc8917
- more attributes for search progress bar
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- moved cache strategy to cora package
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7778 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
sixcooler
7bfa6bb4b6
prevent getting a yacySeed from zero-length-hash-string by chance
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(for eg.: proxy-crawls got displayed as initiated by some other peer)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7776 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
bce280a308
update on options for interface graphics
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7775 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
77fe69395d
added jempbox-1.5.0.jar which is required by pdfbox-1.5 as stated in http://pdfbox.apache.org/dependencies.html
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7774 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
sixcooler
df1725ef43
re-enable POST over proxy, which didn't work since update to httpcore-4.1.1
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7772 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
2683162ec5
- added more options to access grid picture, web structure picture and network graphics
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- remove test class
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7770 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
0c1b29f3c9
- applied many small performance hacks
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- added a memory limitation in the zip parser and the pdf parser
- added a search throttling: if there are too many search queries are still to be computed, then new requests are not accepted for some time. if after a one second still no space is there to perform another search, the search terminates with no results. this case should only happen in case of DoS-like situations and in case of strong load on a peer like if it is integrated in metager.
- added a search cache deletion process that removes search requests in case that throttling happens
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7766 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
f1ori
900dacbf97
* improve link rewriting in proxy-url
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* only rewrites links, which are in current search domain
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7765 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
f1ori
dc855d881b
* further improve proxyurl
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7762 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
a7a6b392f5
code cleanup
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7760 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
fe0c08455b
more concurrency (enhancement) hacks
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7759 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
0e9a99cb05
another resource hack
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7758 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
535b6b953c
more hacks to omit superfluous string object allocation
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7757 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
87082f407e
less String object creation during search
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7756 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
ab5a16b957
lesse memory occupation during ranking and faster host navigator
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7755 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
1489ebeedf
one more hack to free ram for search events
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7753 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
3c2b994bd6
write access/load time to solr index
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7752 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
a36fda991e
hack to increase speed of url hash computation
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7751 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
f1ori
ddcc333acc
* fix negative result counts
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results sorted out by add to RankingProcess were counted in
sortedout-counter, but were not added to remote_indexCount nor
local_indexCount
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7749 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
fa734bdf9f
better memory protection in search logger
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7748 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
dbea40d536
- changed snippet fetch strategy logic: do not check if entry is in cache. This should reduce IO load on the HTCACHE which is a showstopper during large number of search requests
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- forced a possible short memory status when a search is started to flush caches that may cause search-heaps with resource contention effects
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7747 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
4bea3f9714
hack to reduce resource contention caused by massive UTF8 decodings which use java.nio resources:
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used a ASCII String <-> byte[] conversion wherever possible. Many Strings in YaCy are hashes which are pure ASCII (base64 hashes).
The new ASCII String <-> byte[] conversion method have less computation overhead than the UTF8 conversion.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7746 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
746e3c3b06
Replaced a widely-used Property Object in the httpd with HashMap<String, Object> which is not synchronized like Properties
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A synchronization is not needed here and applies an overhead to the httpd process which is now removed.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7745 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
f1ori
14e1666b21
* fix replacing regexes in url proxy
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7742 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
e28bd0d038
fix for some possible causes of memory leaks
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7741 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
09ba6814c0
- non-blocking word hash computation with dynamic digest object generation (this was important!)
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- (very) small performance enhancement in did-you-mean
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7740 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
10e2f588f8
- enhanced ybr ranking computation
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- many speed/performance hacks
- added solr charding and new charding web interface
- added option to switch off the yacy index when using solr
- added new fail-url categories which are used to make a distinction which fail-urls to be sent to solr
- refactoring/renaming of some method names to distinguish host/url hashes better
- a large number of bug/npe fixes
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7738 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
bd55dcee50
- commented out experimental distributed ranking loading
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- less threads for blocking threads
- disable all threads for DHT transmission for networks with zero peers
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7737 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
98c4d25185
fix for endless loop in FTP crawling, see http://bugs.yacy.net/view.php?id=32
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7736 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
d1dbbd956a
always use a template method cache even if the template cache flag is set to false. This flag is only used to make dynamic updates to the template files, to not dynamic updates to the rewrite methods (which is not possible without recompiling). low memory usage is guaranteed by the usage of soft references which are dropped before an OOM is thrown
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7735 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
0d040ff6bb
fix for bug 0000036: no crawling of https pages
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7734 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago
orbiter
3ed4a09368
small features, some bug fixes and performance hacks
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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7733 6c8d7289-2bf4-0310-a012-ef5d649a1542
14 years ago