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576 Commits

Author SHA1 Message Date
Michael Peter Christen
826967513b changed options in IndexFederated_p to switch on/off parts of the index 
individually. The settings are experimental and the values of the
settings will be overwritten when an index migration from urldb to solr
starts.
 2012-07-23 16:28:39 +02:00
orbiter
69e743d9e3 - more abstraction for the RWI index as preparation for solr integration 
- added options in search index to switch parts of the index on or off
 2012-07-22 13:18:45 +02:00
Michael Peter Christen
f0a079ac9f allow larger log entries 2012-07-14 16:28:14 +02:00
Michael Peter Christen
784a4abb18 enhancement in internal data organization which should generate less 
synchronizations in database access
 2012-07-14 13:09:44 +02:00
Michael Peter Christen
f78ce93a80 collection of speed and memory saving hacks 2012-07-13 21:15:38 +02:00
orbiter
a196f24f60 prevent enqueueing of non-loggeable logging entries 2012-07-12 19:42:42 +02:00
orbiter
482afed07c reduced logging overhead (a bit) 2012-07-12 19:23:40 +02:00
orbiter
e76159040b Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git 2012-07-12 11:14:04 +02:00
orbiter
bbfa497a3c replaced more size() > 0 by !isEmpty() 2012-07-12 11:12:21 +02:00
Michael Peter Christen
83da68c4c1 fixed a memory leak inside the logger which appeared if the log was 
writter faster that the logger is able to print this out to its out
stream. A very large collection of unwritten log outputs had been seen
during strong crawling. The new ArrayBlockingQueue is limited to prevent
this case.
 2012-07-12 01:23:04 +02:00
orbiter
0cbda0b2b8 - replaced all length() == 0 and size() == 0 with isEmpty() 
- replaced some length() > 0 and size() > 0 with !isEmpty() - cannot be
done automatically
- implemented some isEmpty() methods
 2012-07-10 22:59:03 +02:00
Michael Peter Christen
1addbc792c use less memory for md5 cache 2012-07-08 22:05:04 +02:00
Michael Peter Christen
f32de94723 more logging 2012-07-08 22:04:36 +02:00
Michael Peter Christen
8efc1c1078 - fixed a memory leak (or bad usage) during parsing/snippet fetch 
- more logging for errors
 2012-07-06 09:05:41 +02:00
Michael Peter Christen
b0c408788b made class methods static where possible 2012-07-05 12:38:41 +02:00
Michael Peter Christen
5bd3c90907 - removed unnecessary semicolons 
- added default case for switch
 2012-07-05 11:18:31 +02:00
Michael Peter Christen
132afaf687 removed unaccessible code 2012-07-05 11:09:44 +02:00
Michael Peter Christen
7c1ba99755 removed more unused method parameters 2012-07-05 10:44:30 +02:00
Michael Peter Christen
83701a1b4c removed unused ImageReference package 2012-07-05 10:24:52 +02:00
Michael Peter Christen
0301aba1e9 removed unused method parameters 2012-07-05 10:23:07 +02:00
Michael Peter Christen
d3964253ae - added @SuppressWarnings to unused servlet method parameters 
- removed unnecessary casts
- removed unnecessary throw statements
 2012-07-05 09:14:04 +02:00
Michael Peter Christen
ea10766bfd cleaned unnecessary nested code 2012-07-05 08:44:39 +02:00
Michael Peter Christen
1481037820 replaced non-generic array with collection 2012-07-05 01:02:51 +02:00
Michael Peter Christen
613b45f604 - better data structures in secondary search 
- fixed a big memory leak in secondary search
 2012-07-03 07:12:20 +02:00
Michael Peter Christen
8a82609360 - smaller caches to save memory 
- close cloneable iterators to free memory
 2012-07-02 15:40:40 +02:00
Michael Peter Christen
ce8d4b87d9 fixes for new eclipse 'Juno' warning 'Resource leak'. 2012-07-02 10:27:46 +02:00
Michael Peter Christen
0c345d1559 giving threads name so its easier to see whats happening during 
debugging and within a thread dump
 2012-07-02 09:51:43 +02:00
Michael Peter Christen
b9d42fd9c8 using com.google.common.io.Files instead of homebrew methods 2012-06-22 11:39:17 +02:00
Michael Peter Christen
de3ef8ad73 removed unimportant warnings 2012-06-19 08:45:34 +02:00
Michael Peter Christen
9264d8b4af removed old navigation practice using subject tags in favor of 
triplestore-tags
 2012-06-17 00:33:40 +02:00
Michael Peter Christen
61bb52d55c - using http://purl.org/dc/terms/references to refer from an 
auto-annotated document to a 'pseudo-linked' document which has an url
created with an object-prefix as defined in the vocabulary file
 2012-06-12 14:23:51 +02:00
Michael Peter Christen
8b53771db2 changed behavior of navigation processing: 
- vocabulary annotation is not done any more into the metadata of urldb
- vocabularies are written into the jena triplestore using a rdf
vocabulary
- vocabularies for rdf tripel must be updated; refactoring done
- with the new navigation tags in the triplestore a faster
pre-urldb-lookup is possible: navigation is processed now within the RWI
during pre-ranking retrieval
- added also a Owl vocabulary stub to add the plain-text url to the
triplestore using the owl:sameas predicate
 2012-06-11 23:49:30 +02:00
Michael Peter Christen
bef823c247 close the reader if finished 2012-06-11 01:20:54 +02:00
cominch
9cbfc1a1c0 augmentedProxy, which forwards every proxy request to a 
rewrite engine to customize existing webpages. originally implemented by
Florian Richter.

Conflicts:
	source/de/anomic/http/server/HTTPDProxyHandler.java
 2012-06-10 10:15:34 +02:00
Michael Peter Christen
3b992e6b00 using utf8 String compression in Webstructure database 2012-06-09 11:00:33 +02:00
Michael Peter Christen
2280a7b276 - changed initialization order to prefer allocation of memory for table 
files first
- bugfixes in memory amount calculation
 2012-06-09 09:05:47 +02:00
Michael Peter Christen
0746308bc2 only the metadata tables shall be able to use the tail cache 2012-06-08 18:36:11 +02:00
Michael Peter Christen
7ec9bef0c3 fix for OOM 2012-06-08 17:14:09 +02:00
Michael Peter Christen
41c02cb10e - less restrictions for usage of Table RAM copy 
- new limit to use the table copy (instead of flag): 400MB available. If
less is available, then a copy is never used. If more is available, then
it can be used if there is a remaining space of at least 200MB
- flush caches more often: flush the Digest cache
 2012-06-08 12:48:25 +02:00
Michael Peter Christen
b8f56a9803 npe bugfix 2012-06-08 10:20:43 +02:00
Michael Peter Christen
ba10caf89a lazy initialization of database tables 2012-06-08 09:30:51 +02:00
Michael Peter Christen
701b9a28a0 Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git 
Conflicts:
	htroot/PerformanceMemory_p.java
 2012-06-08 09:16:16 +02:00
Michael Peter Christen
10c9c17d51 fixed handlemap spread factor and null iterator handling 2012-06-08 09:13:41 +02:00
Michael Peter Christen
b0095c8d3c flush the compressor cache when a cleanup is done 2012-06-07 19:42:33 +02:00
Michael Peter Christen
96e9d77270 Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git 
Conflicts:
	source/net/yacy/cora/sorting/WeakPriorityBlockingQueue.java
 2012-06-06 20:13:28 +02:00
Michael Peter Christen
00f2df1120 a variety of possible memory leak fixes 2012-06-06 18:23:18 +02:00
Michael Peter Christen
3dd8376825 added automatic cleaning of cache if metadata and file database size is 
not equal. It might happen that these data is different because one of
that caches is cleaned after a while or when it is too big. The metadata
is then not cleaned, but now wiped after a checkup process at every
application start. This should cause a bit less memory usage.
 2012-06-06 14:15:24 +02:00
Michael Peter Christen
6bb07afcc3 accept also files with other file prefix; used to read 'foreign' cache 
files
 2012-06-06 13:36:10 +02:00
Michael Peter Christen
461a0ce052 removed warnings 2012-06-05 20:03:43 +02:00
Michael Peter Christen
407fdf6968 more bug fixes and performance hacks for search process 2012-06-05 15:04:23 +02:00