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71 Commits

Author SHA1 Message Date
CoDEmanX b4593a7e82 Change spelling of 'initialize' to American English (comments and log messages only) 2015-09-01 17:07:21 +02:00
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 f6f10dbd45 removed uncalled functions 2015-08-12 19:46:25 +02:00
Jan Steemann 6d7ccd7699 move shaper to cxx 2015-07-28 17:38:31 +02:00
Jan Steemann 892127d9a2 extended dfdb capabilities, updated dfdb manual section 2015-05-21 15:26:12 +02:00
Jan Steemann db9e9d7c47 better dfdb diagnostics 2015-05-19 23:12:36 +02:00
Jan Steemann 669cb3b235 renamed files 2014-09-13 01:44:01 +02:00
Jan Steemann 470839ffb9 fixed tests 2014-07-03 18:51:40 +02:00
Jan Steemann 067dbf63b2 WAL recovery 2014-06-27 19:11:41 +02:00
Jan Steemann 9003d5c340 added remote transaction markers 2014-06-27 08:38:24 +02:00
Jan Steemann 5707e81a2d made function private 2014-06-27 08:32:23 +02:00
Jan Steemann 477f682a23 better error messages 2014-06-26 16:01:55 +02:00
Frank Celler 4ae1f0cd4a added temporary attribute entries in shaper 2014-06-26 12:50:50 +02:00
Frank Celler 4dcf5dc817 updated disclaimer 2014-06-20 16:40:35 +02:00
Jan Steemann 6c0dcf85c4 WAL DDL markers 2014-06-19 14:33:38 +02:00
Jan Steemann acba4c8851 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into mjmh 
Conflicts:
	CHANGELOG
 2014-06-17 15:31:04 +02:00
Jan Steemann 091491d13b crash recovery tests 2014-06-17 15:30:11 +02:00
Frank Celler f794ee8368 fixed datafile debugger 
Conflicts:
	CHANGELOG
 2014-06-17 09:22:56 +02:00
Jan Steemann d7f35bcc7b fixed datafile ticks issues 2014-06-13 14:46:21 +02:00
Jan Steemann 1b94fbf904 fixed crash in dump 2014-06-13 01:53:44 +02:00
Jan Steemann 1cc46c4626 copy WAL documents 2014-06-12 10:26:24 +02:00
Jan Steemann 3f22fa03be fixed some indexes 2014-06-08 03:03:16 +02:00
Jan Steemann 85aa80ede7 mini cleanup 2014-06-06 21:56:01 +02:00
Jan Steemann c8702aaa02 moved declarations 2014-06-06 21:49:06 +02:00
Jan Steemann b9b1db3e02 WAL logfile collection 2014-06-05 18:06:42 +02:00
Jan Steemann 1a6fb79d81 added missing files 2014-06-04 14:28:28 +02:00
Jan Steemann 8f7272dfaa wrote procedure for copying markers, not yet functional 2014-06-03 21:13:06 +02:00
Jan Steemann 52dc9a91b8 added more markers and tests 2014-06-03 19:30:40 +02:00
Jan Steemann 7501fad516 removed VocBase/marker.h and VocBase/marker.cpp 2014-06-02 18:06:50 +02:00
Jan Steemann 3f8455685c make debug output configurable 2014-06-02 17:57:19 +02:00
Jan Steemann 0d5c01cf48 removed old functions 2014-05-23 09:33:33 +02:00
Jan Steemann 430d5ee9f2 added wal shape and attribute markers 2014-05-22 13:28:48 +02:00
Max Neunhoeffer ff1dfdd55f Header cleanup: use #include "Basics/Common.h" in all C++ files. 2014-05-21 15:50:30 +02:00
Jan Steemann 6ecfc44f11 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into mjmh 2014-05-20 11:32:02 +02:00
Jan Steemann 8879e27738 removed unused struct 2014-05-20 11:30:02 +02:00
Jan Steemann a723ff29d8 use TRI_voc_tid_t 2014-04-11 17:30:56 +02:00
Jan Steemann 86398d7cde insert standalone marker 2014-04-11 13:01:00 +02:00
Jan Steemann 92f87c1421 updated logfile manager 2014-03-25 18:21:31 +01:00
Jan Steemann 40445d973e negate condition for iterate markers 2014-03-13 18:11:26 +01:00
Jan Steemann b720b49a8c issue #642: renamed macro from TRI_WARN_UNUSED to TRI_WARN_UNUSED_RESULT 2013-10-30 12:19:26 +01:00
Jan Steemann c751cc80fc issue #642 2013-10-29 21:15:46 +01:00
Jan Steemann 1c78c4bf40 added dataMin/dataMax stats for datafiles 2013-07-23 09:24:32 +02:00
Jan Steemann d89262dc6a incremental collection dump 2013-06-28 12:07:13 +02:00
Jan Steemann d617e86437 ensure proper order of _tick values in datafiles 2013-06-20 14:33:41 +02:00
Jan Steemann 0ddeb23df0 added comments 2013-06-19 16:51:41 +02:00
Guido Reina fc9de8ed08 Typos. 2013-05-09 14:16:53 +02:00
Jan Steemann b6925a7b7b transactions 2013-04-11 19:06:55 +02:00
Jan Steemann f7a5cf4cf3 transactions 2013-04-03 14:40:23 +02:00
Jan Steemann 666eae6b41 allow writing too big markers into collections if maximalJournalSize is bigger than current datafile's size 2013-03-28 14:41:40 +01:00
Jan Steemann c473e42f77 fixed memleak 2013-03-22 18:38:17 +01:00