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156 Commits

Author SHA1 Message Date
Frank Celler 4c5d57f1b8 merged Exceptions.h and Exception.h 2015-03-23 14:05:19 +01:00
Jan Steemann 7dc3fc3d5c safely create collections and databases 2015-03-19 15:56:12 +01:00
Jan Steemann 6360c798e7 added option `--database.ignore-logfile-errors` 
Conflicts:
	arangod/RestServer/ArangoServer.cpp
 2015-03-18 17:46:11 +01:00
Jan Steemann b5fb457d7b ensure there is a datafile info entry for each datafile of a collection 2015-03-18 17:44:38 +01:00
Jan Steemann 659ef9e6af made _uncollectedLogfileEntries an atomic variable 2015-03-18 17:39:36 +01:00
Jan Steemann 7f121fc352 use barrier 2015-03-04 11:35:32 +01:00
Jan Steemann bc4ad22ab6 parallel secondary index building when loading collections 2015-03-03 10:52:51 +01:00
Jan Steemann 1461d75ed4 improve collection loading time 
This patch reduces collection loading time by preallocating enough space in primary index ahead of time.
When a collection is closed, the number of documents in the collection will be stored in the collection's JSON info file.
This value is used to determine the initial size for the primary index when the collection is loaded next time.

Datafile iteration has also been made slightly faster.

The above changes will have a significant benefit when the collection's datafiles are already in the OS buffer cache, and when there are no secondary indexes.
Loading datafiles from disk or building secondary indexes may be more time-consuming than the improvements reapable by this patch, but the patch shouldn't hurt anyway.
 2015-02-26 16:35:51 +01:00
Jan Steemann f29591135a adjusted geo index API 2015-02-18 14:59:46 +01:00
Jan Steemann a26bd2b223 auto-migrate old hash indexes 2015-02-10 11:34:51 +01:00
Jan Steemann 82c7522d4e test fixes 2015-02-09 20:08:06 +01:00
Jan Steemann 003d7e9112 sparse indexes, initial commit, untested 2015-02-07 03:07:41 +01:00
Jan Steemann 70fba85a67 enforce an error code 2015-01-22 15:20:57 +01:00
Jan Steemann eac7ce5d13 removed unused define 2015-01-16 21:58:13 +01:00
Jan Steemann 2d7a7b87aa move variable declarations to usage 2015-01-13 20:46:33 +01:00
Jan Steemann f3b142849f fixed leaks during reverts 2015-01-03 01:28:23 +01:00
Max Neunhoeffer 05c069f361 Another fix for the distributed locking problem in cluster AQL. 2014-12-23 14:35:19 +01:00
Max Neunhoeffer 1782039138 Fix cluster-wide locking for AQL. 2014-12-22 16:21:45 +01:00
Max Neunhoeffer e50a705d9a Squashed commit of the following: organise locking in distributed AQL 
Locking is now done in an extra round after the query is fully
instanciated in the cluster. All participating shards are locked
in alphabetical order of their shard ID (local collection name).
For this to work there is a new action in the RestAqlHandler plus a
mechanism to prevent the usual locking from happening: Each thread has a
thread local static class variable of
  triagens::arango::Transaction::_makeNolockHeaders
which is of type std::unordered_set<std::string>*.
Whenever this is not equal to nullptr and a local collection name is
stored in there, no locking or unlocking takes place. This information
is forwarded by the X-Arango-Nolock HTTP header, whenever an HTTP
request is sent via ClusterComm to a shard.
 2014-12-22 14:40:22 +01:00
Jan Steemann 20e7fe7a7a the great rename: array => object, list => array 2014-12-18 21:07:06 +01:00
Jan Steemann db1ddb880b wait for sync thread outside of lock 2014-12-17 14:21:24 +01:00
Jan Steemann d1bf47a14a fixed issue when rolling back remove operations that could not remove from indexes 2014-11-01 18:03:57 +01:00
Jan Steemann 999d8ffd1d small optimizations 2014-10-08 16:10:27 +02:00
Jan Steemann d5fb057603 less locking 2014-09-24 13:32:39 +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 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 481a16fd7a removed bitarray indexes 2014-09-15 14:19:38 +02:00
Jan Steemann 506936dcdb rename orgy 2014-09-13 02:35:13 +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 0a439474e5 cppcheck 2014-08-22 12:51:26 +02:00
Max Neunhoeffer 7b889bd3bf Merge branch 'maxmh' into devel 
Conflicts:
	arangod/VocBase/document-collection.cpp
 2014-07-23 10:39:31 +02:00
Jan Steemann 373f581990 fixed memleak 2014-07-22 17:38:34 +02:00
Max Neunhoeffer a8e3236560 Snapshot, legend cache started. 2014-07-22 16:59:19 +02:00
Jan Steemann b36ad17cc6 finished --wal.suppress-shape-information 2014-07-22 15:16:49 +02:00
Jan Steemann fe71a8f26d added startup option `--wal.suppress-shape-information` 2014-07-21 18:02:16 +02:00
Jan Steemann cb76a38bf1 added separate logfile remover thread 2014-07-05 16:41:15 +02:00
Jan Steemann f939b079c4 recovery 2014-07-03 22:49:49 +02:00
Jan Steemann 470839ffb9 fixed tests 2014-07-03 18:51:40 +02:00
Jan Steemann 7554ead5d4 fixed recovery 2014-07-03 16:58:10 +02:00
Jan Steemann 34e727b5f7 simplified 2014-07-01 14:12:25 +02:00
Jan Steemann 56a9361f9f fill secondary indexes after recovery only 2014-06-29 00:18:21 +02:00
Jan Steemann 21ea9b4d4b recovery tests 2014-06-28 01:58:06 +02:00
Jan Steemann 483862240f fixed undefined behavior 2014-06-27 22:30:08 +02:00
Jan Steemann 067dbf63b2 WAL recovery 2014-06-27 19:11:41 +02:00
Jan Steemann 477f682a23 better error messages 2014-06-26 16:01:55 +02:00
Jan Steemann 0b68523c75 allow creation of secondary indexes in recovery 2014-06-26 15:45:31 +02:00
Jan Steemann 96569367d7 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 
Conflicts:
	arangod/VocBase/document-collection.cpp
 2014-06-26 13:07:53 +02:00
Jan Steemann 1bb171787f clean up when journal creation fails 2014-06-26 13:03:45 +02:00