processes in favor of throwaway-processes. The control mechanism does
less often report a 'queue full' message to the busy loop which then
does not perform a long busy waiting; instead all requests are queued
and new loader processes are started if necessary up to a given limit
(as set before)
instead of TreeMaps)
- enhanced memory footprint of database indexes (by introduction of
optimize calls)
- optimize calls shrink the amount of used memory for index sets if they
are not changed afterwards any more
different from normal requests. This happens if the remote solr is
actually a solrCloud; in such cases the luke request returns only the
result of the single solr peer, not the whole cloud.
also done: some refactoring.
url along with the load date. While this takes much more memory, it
eliminates database lookups for getURL() requests, which happen equally
often. This speeds up remote solr configurations.
The resource observer is now able to recognize free disk space AND
available space for YaCy. The amount of space which is assigned for YaCy
are defined in new settings in the configuration file.
Furthermore, there is now a cleanup process which deletes files in case
that an autodelete is activated. The autodelete is now BY DEFAULT ON if
the disk space is low, which means that YaCy starts to delete documents
when the disk is full!
occupied disc space. These values are also shown on the status page.
The disc space calculation shall be used for a disk-limitation of the
search index.
if load > 1 (but < 2) but only if there is enough memory (now: 0.5 GB
RAM available). The memory amount of the postprocessing is the cause
that systems block because they run into a frequent-GC chain which
almost locks the peer. If running with enough memory, the postprocessing
is fast and not damaging to the system.
Because the required RAM of 0.5 GB is never available in default
setting, the postprocessing will not run if the peer is not reconfigured
to use more memory.
introduced, it was also used for search facets. The generic search
facets are now deduced from generic solr fields which makes jena as tool
for facet semantics superfluous.
- redesigned the instance mirror class (which was a mess)
- added final method to close a searcher (which otherwise keeps a cache)
- changed cache clear method which iterates over resources and calls
clear to all caches in the searcher resources
- selecting more than one nav combines the 2 selections (with AND)
- unselecting one nav clears all selected
(e.g. select filetype:pdf and /language/fr shows ~ french pdf's only)
Michael Peter Christen