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arangodb
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35 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 31a6547d4c fix replication resumption 2015-08-21 15:57:24 +02:00
Jan Steemann f0ef3d450f refactoring 2015-08-20 18:25:47 +02:00
Jan Steemann 6d7ccd7699 move shaper to cxx 2015-07-28 17:38:31 +02:00
Frank Celler 4c5d57f1b8 merged Exceptions.h and Exception.h 2015-03-23 14:05:19 +01:00
Jan Steemann 9295755202 track the number of (ignored) errors during recovery 2015-03-18 17:45:21 +01:00
Jan Steemann cc72257363 abort recovery if one of a collection's datafiles cannot be opened 2015-03-17 18:28:26 +01:00
Jan Steemann bc4ad22ab6 parallel secondary index building when loading collections 2015-03-03 10:52:51 +01:00
Jan Steemann d534a41e21 recovery tests 
Conflicts:
	arangod/Wal/LogfileManager.cpp

Conflicts:
	arangod/Wal/LogfileManager.cpp
 2015-01-19 18:14:03 +01:00
Jan Steemann 20e7fe7a7a the great rename: array => object, list => array 2014-12-18 21:07:06 +01:00
Jan Steemann 5d1e77f3ea more log output 2014-11-14 15:30:43 +01:00
Jan Steemann 8bb213e7ba sort and cache list expression values 
emplace

fixed wrong assertion
 2014-10-29 01:02:20 +01:00
Jan Steemann 40ddb93eee flush log at shutdown 2014-10-18 00:44:44 +02:00
Jan Steemann dcb9427b6f rewrote transaction contexts 2014-10-16 15:53:28 +02:00
Jan Steemann 1fff0ecac2 optimization for recovery of collections that are going to be dropped anyway 2014-09-18 18:20:56 +02:00
Jan Steemann 1016debd2e more robust recovery 2014-09-18 17:47:37 +02:00
Jan Steemann e5e2cfe4da Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/V8Server/v8-vocbase.cpp
 2014-09-17 11:50:42 +02:00
Jan Steemann d3f4f05df1 issue #1020 2014-09-17 11:42:01 +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 4c033b8962 fixed hanging recovery procedure 2014-07-22 17:38:19 +02:00
Jan Steemann f939b079c4 recovery 2014-07-03 22:49:49 +02:00
Jan Steemann 7554ead5d4 fixed recovery 2014-07-03 16:58:10 +02:00
Jan Steemann 599176d1e3 do not delete foxx apps on replay 2014-07-03 11:42:16 +02:00
Jan Steemann d4858f90d3 added test for renaming 2014-07-02 16:53:23 +02:00
Jan Steemann 28965618d1 handle renaming of collections 2014-07-02 10:28:43 +02:00
Jan Steemann 84ef51aaf4 handle properties marker 2014-07-02 09:54:28 +02:00
Jan Steemann 7c9de61e48 fix compile warnings 2014-07-01 20:49:00 +02:00
Jan Steemann ef6f7b44ab comments 2014-07-01 15:14:16 +02:00
Jan Steemann 4cd20bfb7c fixed syncs across multiple files 2014-07-01 13:12:36 +02:00
Jan Steemann d55626c038 xxx 2014-06-30 19:00:36 +02:00
Jan Steemann bda2db16da recovery and replication 2014-06-30 13:07:48 +02:00
Jan Steemann 56a9361f9f fill secondary indexes after recovery only 2014-06-29 00:18:21 +02:00
Jan Steemann c393ea6600 removed unused code 2014-06-27 23:58:46 +02:00
Jan Steemann 067dbf63b2 WAL recovery 2014-06-27 19:11:41 +02:00