This is a major change in the organization of indexes.
Please consider a back-up of your data before you run this update.
All existing index files will be moved and renamed to a new position.
With this change, it will be possible to maintain different indexes for different purposes and it will be possible to have a distinction between DHT-in and DHT-out specific indexes. Tenants may also have their own index, and it may be possible to have histories and back-ups of indexes. This is just the beginning, many servlets must be adopted after this change, but all functions that had been there should still work.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6389 6c8d7289-2bf4-0310-a012-ef5d649a1542
- fixes for numerous other problems
- removed dead code
- resdesign of the strings-method, which produces now less memory overhead and may help to prevent OOMs
- another fix for the deadlock problem in SplitTable
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6373 6c8d7289-2bf4-0310-a012-ef5d649a1542
This bug affected Tables in case that a removeOne() was called and a RAM copy of the table was active. It may happen for peer owners with a lot of RAM assigned to YaCy. The bug appeared especially during crawling when the balancer tried to get new entries from the crawl queue.
This bug may help to solve report at
http://forum.yacy-websuche.de/viewtopic.php?p=17417#p17417
and will be tracked there
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6322 6c8d7289-2bf4-0310-a012-ef5d649a1542
to make this possible, the yacyURL must be able to process file:// urls, which has also been implemented
testing of the new class resulted in some bugfixes in other classes
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6313 6c8d7289-2bf4-0310-a012-ef5d649a1542
- limit comparisment to only the first 10 elements that had been sorted before without IO
- added a size cache to index computation because the size is computed at least twice in set comparator
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6306 6c8d7289-2bf4-0310-a012-ef5d649a1542
- Start the iteration at startWordHash
- When used with rotation, let the iteration stop when the cache is empty
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6293 6c8d7289-2bf4-0310-a012-ef5d649a1542
- some redesign of DidYouMean that was necessary to follow
a special rule how a library should be used:
- the library provides words that start or end with a test
word which may be possibly also an empty set of words
- all words that the DidYouMean produced with the four
production rules are used to generate a set of
library-completed words
- if this process results in any words from the library,
only library-genrated words are taken
- if the is no library-generated word at all, take the
artifial generated word
- all words that result from these rules are tested against
the index
- the result is ordered using a lightweight comparator that
prefers short words
- a not-so-much-io test against the index is beeing prepared
next
- insered the library initialization into the switchboard
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6284 6c8d7289-2bf4-0310-a012-ef5d649a1542
orbiter