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arangodb
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48 Commits

Author SHA1 Message Date
Max Neunhoeffer c0f1b72bab Add "sensible" madvise calls. 
Essentially the strategy is: A newly created and a newly opened file
is advised to be "SEQUENTIAL ACCESS", because we will either write to
it or scan it sequentially. As soon as it is sealed, we switch the
advice to "RANDOM ACCESS", because this should be the normal pattern and
aggressive read-aheads tend to be bad. The collector and the compactor
switch a sealed file back to "SEQUENTIAL ACCESS" just before they scan
it and back to "RANDOM ACCESS", when they are done.

Furthermore, all data files in a collection are advised with "WILLNEED"
just before the collection is scanned during loading.

Finally, the actual hash table of AssocMulti is advised to be random
access, although this is an anonymous map given to us by malloc and not
a memory mapped file.
 2015-08-26 16:45:26 +02:00
Jan Steemann 6d7ccd7699 move shaper to cxx 2015-07-28 17:38:31 +02:00
Jan Steemann e8205e5dc0 use new and delete for TRI_server_t 2015-07-21 11:57:04 +02:00
Jan Steemann 4d0872f2b9 more cxx 2015-07-20 18:42:02 +02:00
Jan Steemann 88198767dd logging 2015-05-29 09:49:22 +02:00
Jan Steemann 4dde6e49cd goodbye barriers, welcome ditches 2015-05-28 10:23:30 +02:00
Jan Steemann a9f2769ffa now compiles and links 2015-05-23 04:31:13 +02:00
Jan Steemann a007a867ee "privatized" TRI_vector_t internals. 
This allows changing the internals of TRI_vector_t structs in order to make the struct smaller.
On 64 bits, the size of TRI_vector_t is reduced from 48 bytes to 28 bytes.
TRI_json_t does benefit from this, as its biggest component is a TRI_vector_t.
 2015-05-05 10:31:02 +02:00
Jan Steemann 0f1244f72d better export API cleanup 2015-03-31 18:44:51 +02:00
Jan Steemann cbe8150e97 fixed potential reason for segfault 2014-11-06 12:59:50 +01:00
Jan Steemann 506936dcdb rename orgy 2014-09-13 02:35:13 +02:00
Jan Steemann 669cb3b235 renamed files 2014-09-13 01:44:01 +02:00
Jan Steemann 0dc0bc834f more files renamed 2014-09-13 00:20:30 +02:00
Jan Steemann 87afcf5e8d the great rename 2014-09-13 00:10:11 +02:00
Jan Steemann 6f4ab77d9b fixed WAL collector moving markers 2014-07-04 13:52:31 +02:00
Jan Steemann 7554ead5d4 fixed recovery 2014-07-03 16:58:10 +02:00
Jan Steemann 1bb171787f clean up when journal creation fails 2014-06-26 13:03:45 +02:00
Jan Steemann 07d244488d changed crud signatures 2014-06-26 12:37:01 +02:00
Frank Celler 4dcf5dc817 updated disclaimer 2014-06-20 16:40:35 +02:00
Jan Steemann 0c5950507c fixed test 2014-06-13 17:50:44 +02:00
Jan Steemann d7f35bcc7b fixed datafile ticks issues 2014-06-13 14:46:21 +02:00
Jan Steemann bc52f3408f recovery, not functional yet 2014-06-12 18:13:48 +02:00
Max Neunhoeffer 82ab5bc0ac More checks for protected getShaper accesses. 
Also: Make arangodump possible using fake trx objects.
 2014-06-12 10:38:39 +02:00
Jan Steemann 89f6070e01 cppcheck 2014-06-11 17:53:44 +02:00
Max Neunhoeffer f0bef2496f Make _shaper private and use getter/setter. 2014-06-11 11:18:22 +02:00
Max Neunhoeffer c2bddb1c19 Let TRI_document_collection_t inherit from TRI_collection_t. 2014-06-11 10:51:47 +02:00
Jan Steemann 7c599ef893 barriers 2014-06-10 16:42:15 +02:00
Jan Steemann aa173b315b update cap constraint sizes 2014-06-10 13:40:33 +02:00
Jan Steemann 72a102e794 major internal changes 2014-06-08 00:12:53 +02:00
Jan Steemann 3f6cb4d9ed fixed update policy 2014-06-06 22:53:59 +02:00
Jan Steemann ed0377f671 moved calculation into function 2014-06-06 22:01:41 +02:00
Jan Steemann 368091d7c3 function cleanup 2014-06-06 21:35:34 +02:00
Jan Steemann 982673ef52 read "old" transactions when loading a database 2014-06-06 18:32:48 +02:00
Jan Steemann cb4ca68c41 treat transaction markers in datafiles as garbage and ignore them 2014-06-06 17:24:36 +02:00
Jan Steemann 3b3d15b3e4 removed useless broadcast 2014-06-06 14:17:31 +02:00
Jan Steemann 4b568e6069 comments 2014-06-06 13:11:10 +02:00
Jan Steemann 362838ae69 TRI_ASSERT 2014-06-06 11:25:19 +02:00
Max Neunhoeffer 4de7e852f9 Merge branch 'mjmh' of ssh://github.com/triAGENS/ArangoDB into mjmh 
Conflicts:
	arangod/V8Server/v8-vocbase.cpp
	arangod/VocBase/document-collection.cpp
 2014-06-05 12:07:48 +02:00
Max Neunhoeffer 2776dc78fa Make TRI_doc_mptr_t a C++ struct. 2014-06-05 12:03:57 +02:00
Jan Steemann ec8742f920 removed separate index lock 2014-06-05 11:39:14 +02:00
Jan Steemann 7b7f42118e fixed some unique constraint violation handling 2014-06-04 17:28:06 +02:00
Jan Steemann b1e2990172 wal collection 2014-06-04 14:28:11 +02:00
Max Neunhoeffer 13541cf4ec Rename component _data -> _dataptr in master pointer. 2014-06-03 22:27:08 +02:00
Jan Steemann 7501fad516 removed VocBase/marker.h and VocBase/marker.cpp 2014-06-02 18:06:50 +02:00
Jan Steemann d4dd58b264 merged primary-collection.cpp with document-collection.cpp 2014-05-31 00:22:32 +02:00
Jan Steemann ed6a55abb9 specialized primary index for faster comparisons and less datafile lookups 2014-05-29 03:35:37 +02:00
Jan Steemann 2e17f4bcd7 cppcheck 2014-05-09 00:21:17 +02:00
Jan Steemann 149f7378cb cpp 2014-04-03 23:22:32 +02:00