- added many stack trace outputs for exceptions in crawl profile handler to find the 'missing profile handle' bug
- catched one more timeout exception in httpd file loader
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6457 6c8d7289-2bf4-0310-a012-ef5d649a1542
if there are many concurrent server sessions, the timout is decreased.
This should avoid a situation where the clean-up thread is too
late to stop running http sessions that should be terminated
before the maximum number of server sessions is reached.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6452 6c8d7289-2bf4-0310-a012-ef5d649a1542
*) added annotations and made minor changes to serverObjects.java
*) set subversion properties for several files
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6409 6c8d7289-2bf4-0310-a012-ef5d649a1542
- better Exception handling for web cache access
- distinction between access of web cache for proxy and crawler
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6367 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
this will cause better computation speed for single- and multi-core;
there are enhancements that will speed up old and slow machines as well
as multi-core CPUs. Indexing of surrogates has been speed up
from 4000 PPM to over 20000 PPM on a simple dual core office computer.
Since the enhancements are mostly in core routines, the hack should also
speed up search performance.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6276 6c8d7289-2bf4-0310-a012-ef5d649a1542
- removed the plasma package. The name of that package came from a very early pre-version of YaCy, even before YaCy was named AnomicHTTPProxy. The Proxy project introduced search for cache contents using class files that had been developed during the plasma project. Information from 2002 about plasma can be found here:
http://web.archive.org/web/20020802110827/http://anomic.de/AnomicPlasma/index.html
We stil have one class that comes mostly unchanged from the plasma project, the Condenser class. But this is now part of the document package and all other classes in the plasma package can be assigned to other packages.
- cleaned up the http package: better structure of that class and clean isolation of server and client classes. The old HTCache becomes part of the client sub-package of http.
- because the plasmaSwitchboard is now part of the search package all servlets had to be touched to declare a different package source.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6232 6c8d7289-2bf4-0310-a012-ef5d649a1542
- The indexing queue was a historic data structure that was introduced at the very beginning at the project as a part of the switchboard organisation object structure. Without the indexing queue the switchboard queue becomes also superfluous. It has been removed as well.
- Removing the switchboard queue requires that all servlets are called without a opaque generic ('<?>'). That caused that all serlets had to be modified.
- Many servlets displayed the indexing queue or the size of that queue. In the past months the indexer was so fast that mostly the indexing queue appeared empty, so there was no use of it any more. Because the queue has been removed, the display in the servlets had also to be removed.
- The surrogate work task had been a part of the indexing queue control structure. Without the indexing queue the surrogates needed its own task management. That has been integrated here.
- Because the indexing queue had a special queue entry object and properties attached to this object, the propterties had to be moved to the queue entry object which is part of the new indexing queue withing the blocking queue, the Response Object. That object has now also the new properties of the removed indexing queue entry object.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6225 6c8d7289-2bf4-0310-a012-ef5d649a1542
high-performance search query situations as seen in yacy-metager integration showed deadlock situation caused by synchronization effects inside of sun.java code. It appears that the logger is not completely safe against deadlock situations in concurrent calls of the logger. One possible solution would be a outside-synchronization with 'synchronized' statements, but that would further apply blocking on all high-efficient methods that call the logger. It is much better to do a non-blocking hand-over of logging lines and work off log entries with a concurrent log writer. This also disconnects IO operations from logging, which can also cause IO operation when a log is written to a file. This commit not only moves the logger from kelondro to yacy.logging, it also inserts the concurrency methods to realize non-blocking logging.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6078 6c8d7289-2bf4-0310-a012-ef5d649a1542
- turned a fine log entry in case of rejected connections on the server socket into a warning. (look for 'exceeding limit')
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6051 6c8d7289-2bf4-0310-a012-ef5d649a1542
orbiter