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yacy_search_server
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37 Commits (a6bb0f9af44cadad9e531594fab5a6fba1012a0c)

Author SHA1 Message Date
orbiter 2842ce30d6 added synchronization in ReferenceContainer and logging for shrinking
13 years ago
sixcooler ecb4986b38 refactored stuff from last commit to ReferenceContainer
13 years ago
sixcooler f7c4abfdd7 limit references per blob & term to the 100.000 youngest
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 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 b45701d20f this is a re-implementation of the YaCy Block Rank feature
14 years ago
orbiter b77b8cac0c - enhanced html parser: recognized much more details in the content
14 years ago
orbiter a35d513bd8 fix for not-deleted .gap and .idx files
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 993b9bc1a8 memory/performance hacks, less synchronization, better concurrency
14 years ago
orbiter 5e186e0122 continuing the fight against deadlocks during time formatting: better caching.
14 years ago
orbiter 19b2a50578 - enhanced date formatter cache
14 years ago
orbiter 48a61c39a3 speed hacks in BLOB ArrayStack:
14 years ago
orbiter fe93caac5a added flags and administration options to show advanced search and to show search result attributes (for each search result)
14 years ago
orbiter 10ae8d961b - cora package has now no dependencies to other yacy packages and becomes a 'base' package (refactoring)
14 years ago
sixcooler b87bf88ac8 using less memory on merging and rewriting blobs
14 years ago
orbiter 4c50d3428e smaller file size for array stacks to support smaller deletion sizes
14 years ago
orbiter becc463d8a enhanced did-you-mean
14 years ago
orbiter 445619f3ec added a submenu ConfigHTCache_p.html to set the size of the HTCache separately from the proxy configuration.
14 years ago
orbiter 7cd9d9d22a - enhanced DidYouMean computation using a faster count on index entries; this causes that results can be ranked better
14 years ago
orbiter 0f276dd63f - MapHeap now implements Map<byte[], Map<String, String>>
14 years ago
orbiter 6388a58fc7 better memory management and slightly less (in total and temporary) RAM allocation:
14 years ago
orbiter 60caade056 removed debug output
15 years ago
orbiter 3a1cebb598 bugfixes
15 years ago
orbiter b03caaa57a better handling of OOM situations
15 years ago
orbiter 93ea0a4789 enhanced remove operation in search consequences (which are triggered when the snippet fetch proves that the word has disappeared from the page that was stored in the index)
15 years ago
orbiter 7a59012632 fix for NPE
15 years ago
orbiter dd459281c8 applied code changes that are recommended by PMD
15 years ago
hermens 574f49903e Prevent blob merge from possibly losing the last container
15 years ago
orbiter 83d05e9176 added sixcoolers hack with some modifications:
15 years ago
orbiter 362b7a929b added extensive memory protection logic to avoid out of memory errors that may be caused by the RowCollection memory allocation function
15 years ago
orbiter 4a5100789f replaced _all_ size() == 0 with isEmpty() and all size() > 0 with !isEmpty(). The isEmpty() method is much faster in some cases, especially when used to access badly balanced hashtables where an size() operation becomes a large iteration.
15 years ago
orbiter 4431b9767e added about 450 replacements for printStackTrace() methods to pipe such traces into the log at DATA/LOG/
15 years ago
orbiter bea3b99aff moved table and util classes
15 years ago
orbiter c0e0e1f422 moved blob classes
15 years ago