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yacy_search_server
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851 MiB
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84 Commits (3b08edec2ed512ba9c3bfa3935d50c19aeac396d)

Author SHA1 Message Date
Michael Peter Christen 2280a7b276 - changed initialization order to prefer allocation of memory for table
13 years ago
Michael Peter Christen 0746308bc2 only the metadata tables shall be able to use the tail cache
13 years ago
Michael Peter Christen 7ec9bef0c3 fix for OOM
13 years ago
Michael Peter Christen 41c02cb10e - less restrictions for usage of Table RAM copy
13 years ago
Michael Peter Christen 00f2df1120 a variety of possible memory leak fixes
13 years ago
Michael Peter Christen c15fcde1c8 add-on to latest commit
13 years ago
Michael Peter Christen cf47d94888 performance hack to parse numbers inside of substrings without actually
13 years ago
Roland 'Quix0r' Haeder fbb946f913 Made a method static (Eclipse suggested it), removed unused import, pk=null check does now output a warning in logfile
13 years ago
Roland 'Quix0r' Haeder a093ccf5eb Now used synchronization in all close() methods to make sure all objects
13 years ago
Michael Peter Christen 0cf3d36eae more tolerance in case of corrupted file
13 years ago
Michael Peter Christen e3bb73c3d6 serialized some database access methods
13 years ago
Michael Peter Christen 49be60a7c8 WorkflowProcess is forced to make small pauses if shortMemoryStatus is
13 years ago
Roland 'Quix0r' Haeder fa08ed5ae5 Fixed a lot CHMOD rights (no need for execute flag on *.java/*.html) and introduced local/remote crawl size ratio based check
13 years ago
Michael Christen c04bfaa51b refactoring
13 years ago
Michael Christen 404758698a less io operations
13 years ago
orbiter 35a9e8f307 - fixed network graphic
13 years ago
orbiter 5a55397f99 some last-minute performance hacks
13 years ago
orbiter e914a30099 fix for npe
13 years ago
orbiter e58438c01c - added a new retry connector for solr (for cases where solr responses are slow)
13 years ago
orbiter d8d9735b4f stability bugfix
13 years ago
orbiter 1b86d06d1e fix for http://bugs.yacy.net/view.php?id=62
13 years ago
orbiter 035ebfbf3b - performance hacks (should affect the crawl balancer and reduce CPU load during crawl stack re-fill)
13 years ago
orbiter 0c6d95e57b - more tolerance against failure of table opening
13 years ago
orbiter 2c4a672fe2 bugfixes and performance hacks for tabe index
13 years ago
orbiter dad5b586a4 added a concurrent warmin-up of Table data structures. that should speed-up the start-up process but may also cause stronger CPU load at that time.
13 years ago
orbiter 2c595a6a47 added new methods to count the number of objects in RWIs. lots of refactoring was necessary to introduce new Rating class and to unify naming of methods
13 years ago
orbiter 1912d0cccc changed handling of RowSet element retrieval: until today all elements had been copied from the underlying byte[] arrays into a new Entry object that again had a copy of a portion of that byte[] in its own bye[]. There was an option to just refer to the underlying byte[] with a pointer but that was almost never used. This commit now changes an interface to the Row class where it is now necessary to tell if a copy is always required. Fortunately the copy is only needed in very rare cases. That means that this change should cause much less memory allocation; it is expected that this happens especially during search situations.
14 years ago
orbiter 7db208c992 performance hacks: more pre-allocated StringBuilder
14 years ago
orbiter 0c1b29f3c9 - applied many small performance hacks
14 years ago
orbiter 4bea3f9714 hack to reduce resource contention caused by massive UTF8 decodings which use java.nio resources:
14 years ago
orbiter 5b579e21a3 code cleanup
14 years ago
orbiter 30aed9824a moved getBytes() to UTF8.getBytes() to use a default String encoding
14 years ago
orbiter 3820525464 more memory protection: auto-flush of caches in case of memory shortage
14 years ago
low012 3b40b98256 *) set SVN properties
14 years ago
orbiter cb1f49d0f2 replaced all 'new String' with default encoding (missing) or UTF-8 encoding with a String generation method that uses a pre-defined Charset constant for UTF-8. This avoids a cache-lookup for the Charset object using String hashing of the String 'UTF-8'.
14 years ago
orbiter f8d0454c53 small bug fixes and experiments with search speed enhancement
14 years ago
orbiter 5e186e0122 continuing the fight against deadlocks during time formatting: better caching.
14 years ago
orbiter 1110d16af9 performance hack: replaced generic row.getColBytes() call with row.getPrimaryKeyBytes() where the column is 0
14 years ago
orbiter af87af0d4c - removed synchronization in serverSwitch which should improve speed
14 years ago
orbiter 733903f2c9 fix for http://forum.yacy-websuche.de/viewtopic.php?p=21489#p21489
14 years ago
orbiter 10ae8d961b - cora package has now no dependencies to other yacy packages and becomes a 'base' package (refactoring)
14 years ago
orbiter a4c9d27287 - moved some variables from Stwitchboard to new class AccessTracker
14 years ago
orbiter cdfe8afe3f fix for really bad table iteration implementation: reduction of IO
14 years ago
orbiter d607b30b6a performance enhancements for search and code review for database functions
14 years ago
orbiter 2c549ae341 fixed a number of small bugs:
14 years ago
orbiter 97ee278931 enhanced search speed:
14 years ago
orbiter 461a2a6ec7 enhanced remote crawling:
14 years ago
orbiter 83ac07874f - corrected return value of put() methods (not used anywhere, so it did not harm before)
14 years ago
orbiter 39f409a7bb performance hacks
14 years ago
orbiter a82a93f2fc - better url double check in crawler
14 years ago