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247 Commits

Author SHA1 Message Date
orbiter
58df8b7bbf a large collection of different changes 
* mainly for the transition to the new indexing database structure
* a bugfix for an endless loop inside kelondroTree iteration
* a bugfix for bulk read inside a kelondroTree iteration; the bug caused that some elements had been iterated twice
* very strong speed enhancement for url/domain extraction

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2320 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-07-23 22:39:41 +00:00
orbiter
40aa735520 fixe timing problem causing too long delay during initialization of kelondroTree objects 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2288 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-07-11 23:44:44 +00:00
orbiter
671fd9a5c9 work towards new indexing database structure 
(no effect on current functionality yet)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2277 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-07-04 14:47:27 +00:00
orbiter
92f4cb4d73 added option to configure the start-up delay time for kelondro database files. 
the start-up delay is used to pre-load the database node cache

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2276 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-07-03 23:57:33 +00:00
orbiter
ce9dd3e76d some work in the index construction zone (no effect yet) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2275 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-07-03 15:14:54 +00:00
orbiter
3b69b35bf2 added pre-load of node cache entries to kelondroRecords 
this gives the kelondroTree data structure a similar start-up
behaviour like the kelondroFlexTable: the cache is filled with
routing data in such a way that is more performant than
reading node records during normal operation.
The pre-load phase stops automatically after a time-out of 500 milliseconds
of if the cache is full.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2270 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-07-02 22:20:55 +00:00
orbiter
85d575e928 enhancements to kelondroRow and kelondroColumn 
these are changes towards a better indexURLEntry implementation
which are needed for the new database structures

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2268 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-07-02 01:26:06 +00:00
orbiter
ab1ed053f5 another small correction 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2267 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-07-02 00:57:20 +00:00
orbiter
b92561fb67 removed unused code 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2266 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-07-02 00:44:38 +00:00
orbiter
eadbd56fc5 small adjustment to last commit 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2265 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-07-02 00:39:23 +00:00
orbiter
e9765ac4e6 introduced bulk read for node iterator in kelondroRecords 
this speeds up the iterator by factor 2

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2264 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-07-02 00:31:20 +00:00
orbiter
6af70febef - added kelondroTree index option to kelondroFlexTable 
- automatic generation of index file when index is too large for RAM


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2261 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-30 12:54:19 +00:00
orbiter
dd2865178a major bugfix (searched a whole week for the bug) for 
the kelondroRowBuffer, which has effect mostly to the
kelondroFlexTable but also to all other database functions

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2260 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-30 08:52:39 +00:00
orbiter
f9b9d085c4 just changed testing code 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2259 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-29 23:01:42 +00:00
orbiter
ef84fc4956 added IOException to size() and row() 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2256 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-29 07:56:27 +00:00
orbiter
84dfd76a6a kelondroFlex bugfix 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2254 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-28 16:14:47 +00:00
orbiter
e40987ecab removed default memory reservation for testing 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2247 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-27 09:16:07 +00:00
orbiter
4cc6e6551f bugfix 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2245 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-26 09:52:23 +00:00
orbiter
66964dc015 removed high/med/low from kelondroRecords cache control. 
this was done because testing showed that cache-delete operations
slowed down record access most, even more that actual IO operations.
Cache-delete operations appeared when entries were shifted from low-priority
positions to high-priority positions. During a fill of x entries to a database,
x/2 delete situation happen which caused two or more delete operations.
removing the cache control means that these delete operations are not
necessary any more, but it is more difficult to decide which cache elements
shall be removed in case that the cache is full. There is not yet a stable
solution for this case, but the advantage of a faster cache is more important
that the flush problem.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2244 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-25 10:31:38 +00:00
orbiter
41c4641612 added some profiling to kelondro caching classes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2239 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-23 12:49:42 +00:00
orbiter
dd560e4b2f finetuning 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2238 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-22 23:11:40 +00:00
orbiter
5b1d77cd4b some enhancements to caching 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2236 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-22 15:42:09 +00:00
orbiter
650c7e9e55 some enhancements to caching 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2233 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-21 16:05:31 +00:00
orbiter
bde748f68f - integrated buffer in RowCollectionSet which speeds up the new 
cache by factor 3. (but the new cache was 5 times slower than the
old cache...)
- removed old unused code


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2231 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-21 14:16:34 +00:00
orbiter
d083b15c4b tests/fixes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2226 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-20 23:47:51 +00:00
orbiter
ce9a98ee25 experiments with buffer for collection class 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2225 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-20 23:18:41 +00:00
orbiter
6aa0f6eb0f better abstraction, less synchronization 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2224 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-20 22:13:17 +00:00
orbiter
1ec07fe351 better structure of the kelondro collection classes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2223 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-20 21:41:12 +00:00
orbiter
761d3bba54 integrated kelondroRowCollection in kelondroCollectionIndex 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2221 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-20 14:46:28 +00:00
orbiter
8f0c1a240a added kelondroRowCollection and kelondroRowSet which 
shall replace kelondroCollection

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2220 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-20 14:17:21 +00:00
orbiter
4fa3271754 adopted memory calculation to new memory amount used by kelondroCollectionObjectMap 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2215 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-18 12:16:56 +00:00
orbiter
11951aed41 replaced node cache Object type in kelondroTree: 
kelondroCollectionObjectMap replaces HashMap.
the kelondroCollectionObjectMap uses only 1/4 of the memory of HashMap,
but is slightly slower than the HashMap.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2213 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-18 12:04:41 +00:00
orbiter
12af69dd86 cosmetics 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2212 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-18 11:49:31 +00:00
orbiter
ea72a7c580 added new objectMap (can replace HashMap and should use less memory, but is slower) 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2211 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-18 11:33:26 +00:00
orbiter
e8848a3532 bugfixing for new kelondroFlexTable 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2204 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-13 15:05:11 +00:00
orbiter
75ed507d39 some debugging of new kelondroFlexTable class 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2190 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-09 12:52:57 +00:00
orbiter
8a18302e84 some work on the intMap 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2186 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-07 23:00:26 +00:00
orbiter
56084e9edc added a intMap, the new index management structure for kelondroFlexTables 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2185 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-07 22:28:21 +00:00
orbiter
eda055e729 - enhanced kelondroCollection speed 
- tested + debugged kelondroCollection
- inserted the new kelondroCollection Object as indexing class for kelondroFlexTable

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2183 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-07 15:40:29 +00:00
orbiter
5d2cd26529 enhanced kelondroCollection performance 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2182 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-06 22:48:31 +00:00
orbiter
577a6e6487 some work on kelondroCollection, no effect on current YaCy functions 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2180 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-06 15:01:01 +00:00
orbiter
b30645305b some additions to kelondroCollection 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2172 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-02 22:59:24 +00:00
orbiter
370c481fa7 bugfixes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2171 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-02 22:46:32 +00:00
orbiter
c36e9fc8d3 full integration of kelondroRow 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2167 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-02 12:45:57 +00:00
orbiter
6e49721762 completed and tested kelondroFlexTable 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2166 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-01 22:13:52 +00:00
orbiter
b68f7dec9d added stub of new table class 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2165 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-01 16:18:27 +00:00
orbiter
b21824ef16 added new array interface 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2164 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-01 16:02:15 +00:00
orbiter
c75cacda95 added a flex-width-array: this is a table where it is 
possible to add columns to an existing table

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2163 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-06-01 16:01:24 +00:00
orbiter
4a907a570f 1st step to migrate kelondroTree to usage of kelondroRow instead of byte[][] 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2162 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-31 23:31:46 +00:00
orbiter
572d53506c new kelondroRow objects now replace byte[][] objects in object cache 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2161 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2006-05-30 22:39:19 +00:00