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419 Commits

Author SHA1 Message Date
Jan Steemann 6b412a1c01 Merge branch 'json-privatisierung' of https://github.com/arangodb/arangodb into json-privatisierung 2015-05-07 13:05:12 +02:00
Willi Goesgens 66c6fe6e2c When shutting down the Agency, don't delete connections which are just busy. 2015-05-06 18:05:55 +02:00
Jan Steemann 5615881cac nullptr 2015-05-06 15:35:04 +02:00
Jan Steemann e93225d7f5 fix cluster document fetching 2015-05-06 11:00:41 +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 0099fe260a return value optimization for AQL 2015-04-30 23:38:27 +02:00
Max Neunhoeffer bd0724add6 Fix retry behaviour in some places of cluster code. 2015-04-13 13:03:40 +02:00
Max Neunhoeffer 4b4e1b2466 Fix number of tries in getCollection. 2015-04-13 12:07:53 +02:00
Frank Celler ffbc45d2e2 new HttpServer & HttpCommTask 
Conflicts:
	Makefile.in
	arangod/Aql/RestAqlHandler.cpp
	arangod/Aql/grammar.cpp
	arangod/Cluster/RestShardHandler.cpp
	lib/GeneralServer/GeneralServer.h
	lib/GeneralServer/GeneralServerDispatcher.h
	lib/HttpServer/HttpServerJob.h
	lib/HttpServer/HttpsCommTask.h
	lib/SimpleHttpClient/SslClientConnection.cpp
 2015-03-31 09:12:01 +02:00
Jan Steemann 925f4fbab6 cleanup of some static const variables 2015-03-30 21:43:55 +02:00
Jan Steemann c352ba6a03 small logging refactoring 2015-03-26 03:09:07 +01:00
Jan Steemann 0ceff3f1b0 added cluster tests 2015-03-24 18:28:55 +01:00
Jan Steemann 85308fa7f3 removed remainder of development mode 2015-03-19 10:33:31 +01:00
Jan Steemann d41cff907e accept buffers 2015-03-09 19:05:04 +01:00
Jan Steemann c8338b9416 added ArangoClusterInfo.getServerName 2015-03-09 16:56:00 +01:00
Jan Steemann 22200118e1 added method getCoordinators() 2015-03-06 14:02:16 +01:00
Jan Steemann a9006f0087 initialize 2015-03-05 10:38:49 +01:00
Jan Steemann 9ff4e7922d thread-safety 2015-03-04 18:10:21 +01:00
Jan Steemann 4958086d63 thread safety 2015-03-04 18:02:06 +01:00
Willi Goesgens bff0ee6e38 static const std::string not as const as thought - at least in windows. 2015-03-04 16:39:54 +01:00
Jan Steemann 8493801ea1 Merge branch 'devel' of https://github.com/arangodb/arangodb into devel 2015-02-26 16:39:50 +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
Willi Goesgens 8a407c6576 Give the Agency more time to reply before we retry. 2015-02-26 15:24:47 +01:00
Jan Steemann 7c5cc16a8a less locking for cluster status checks 2015-02-18 18:14:12 +01:00
Jan Steemann b1d023821e fixed tests 2015-02-11 18:46:52 +01:00
Jan Steemann f7210e3604 sparse index tests 2015-02-11 00:25:30 +01:00
Willi Goesgens b17abadd42 Put error messages of simple http client into cluster comm results. 2015-02-04 11:25:12 +01:00
Max Neunhoeffer e24278828c Changes to cluster startup for mesos cooperation. 
This simplifies the cluster startup by introducing a further agency
lookup step using "local info" to find the "id". This allows an external
discovery process (see scripts/discover.js as an example) to configure
a new server in the cluster dynamically when it starts up.

New GNUmakefile targets
  pack-tar-config
  pack-tar
 2015-01-28 12:58:24 +01:00
Jan Steemann 5aa3d09085 fixed wrong comment 2015-01-24 14:03:12 +01:00
Jan Steemann b54dfae96f removed several JSON functions 2015-01-13 01:31:04 +01:00
Jan Steemann 2d0a37d826 automatically create _keys in DistributeNode on insert 2015-01-12 10:33:05 +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 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
Willi Goesgens 1c4a72b106 The Big V8 upgrade Merge. 2014-12-15 17:30:56 +01:00
Alan Plum 41ab3aa4d6 Renamed mergeArrays->mergeObjects to make API less confusing. 2014-12-02 17:03:03 +01:00
Jan Steemann ac36c0cd7a added mergeArrays attribute 2014-11-28 13:58:49 +01:00
Max Neunhoeffer 5f26789c95 Cleanup code after making dispatcher elastic. 2014-11-07 20:25:05 -05:00
Max Neunhoeffer 353b16805a Add thread local static variable for current DispatcherThread. 2014-11-07 20:12:58 -05:00
Max Neunhoeffer ab451d8d91 Choose place to tell dispatcher more sensibly. 2014-11-07 17:36:16 -05:00
Max Neunhoeffer fdb44f8c17 Tell ClusterComm about the dispatcher. 2014-11-07 16:54:22 -05:00
Willi Goesgens 61412f78f3 Fix memleak: if we bail out, we need to free the json as we promised we would. 2014-11-07 13:05:10 +01:00
Jan Steemann beafbe6a5c fixed invalid reads 2014-11-07 11:57:26 +01:00
Willi Goesgens fcc6a11a4b Add debugging code, which adds backtrace on http headers, so you can see in ngrep whats biting you. 2014-11-06 15:17:17 +01:00
Jan Steemann 09e0a4e3c4 nullptr 2014-10-29 23:17:56 +01:00
Willi Goesgens 1376d44110 Clear the ClusterCommResult objects before re-assigning them; else we loose memory. 2014-10-29 19:16:34 +01:00
Willi Goesgens 26a0ce441c nullptr 2014-10-29 19:11:48 +01:00
Willi Goesgens 73ac2e729c another place to ensure that the pointer to TRI_json_t is free'd 2014-10-29 19:11:24 +01:00
Willi Goesgens 6a0fe7af9c Fix memleak: TRI_Insert2ArrayJson doesn't use the pointer; need to use TRI_Insert3ArrayJson here. 2014-10-29 16:39:54 +01:00
Willi Goesgens 6048b8a92b Fix memleak: TRI_Insert2ArrayJson doesn't use the pointer; need to use TRI_Insert3ArrayJson here. 2014-10-29 13:51:56 +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 da10751030 do not spam dispatcher queue 2014-10-28 16:01:40 +01:00
Jan Steemann 13d240384f less namespace pollution 2014-10-28 00:24:37 +01:00
Jan Steemann 3c05701851 nullptr 2014-10-23 22:50:53 +02:00
Jan Steemann e2ef21c33a fixed non-working DistributeBlock 2014-10-22 12:07:31 +02:00
Jan Steemann 40e62e95a5 fixed out-of-scheduler-threads issue 2014-10-20 18:27:50 +02:00
Jan Steemann 34d34af340 do not throw on shutdown 2014-10-20 16:17:19 +02:00
Jan Steemann 10c9a54932 start transactions on coordinator 2014-10-20 15:39:55 +02:00
Jan Steemann c93c952c05 fixed from/to-handling in cluster 2014-10-20 12:32:08 +02:00
Jan Steemann 04d5f5dfdd fixed segfault 2014-10-20 10:50:31 +02:00
Jan Steemann 2b68d83072 added enterContext and exitContext to Query 2014-10-17 12:01:50 +02:00
Jan Steemann e5d8414865 fixed more queries 2014-10-07 12:36:17 +02:00
Jan Steemann 873d8291db fixed race condition in getCurrentDBServers 2014-10-02 15:50:04 +02:00
Jan Steemann 1d1ce39d50 fixed warning 2014-10-02 15:35:43 +02:00
Jan Steemann e28ad821b0 fixed spuriously occurring "database not found" error 2014-10-02 15:34:38 +02:00
Jan Steemann c3ce45e0dd added block instanciation for coordinator, v0.0.0 2014-09-26 20:17:42 +02:00
Jan Steemann dbf964e204 small optimizations 2014-09-24 12:09:13 +02:00
Jan Steemann 38fdaa4066 removed unused function parameter 2014-09-19 20:28:41 +02:00
Jan Steemann 1ed4e20ba1 nullptr 2014-09-19 12:02:34 +02:00
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 c034307dca Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Utils/CollectionNameResolver.h
 2014-09-10 15:54:49 +02:00
Max Neunhoeffer a6d57d2c8a Fix DBserver bug with CollectionNameResolver and local collections. 2014-09-10 15:50:41 +02:00
Jan Steemann aadd0f9254 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Utils/CollectionNameResolver.h
	arangod/V8Server/v8-vocbase.cpp
 2014-08-30 17:35:08 +02:00
Jan Steemann c0463a1797 added `type` option for `GET /_api/document?collection=...` 
Conflicts:
	CHANGELOG
 2014-08-30 17:26:24 +02:00
Jan Steemann cd1d0c45f8 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/V8Server/v8-query.cpp
 2014-08-27 19:25:37 +02:00
Max Neunhoeffer a7814a7ad2 Return headers and body in ArangoClusterComm.syncRequest method. 2014-08-25 16:35:02 +02:00
Jan Steemann a70a9613f6 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	lib/BasicsC/voc-errors.h
 2014-08-22 21:51:38 +02:00
Frank Celler 9fa3d22d6c towards new dispatcher interface 2014-08-18 23:37:32 +02:00
Jan Steemann 30b32f1f90 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Ahuacatl/ahuacatl-grammar.h
	arangod/V8Server/v8-vocbase.cpp
	js/server/tests/ahuacatl-general-graph.js
 2014-08-13 16:29:57 +02:00
Max Neunhoeffer 28f0d7be05 Sort out TRI_CompareValuesJson to use UTF8 on demand. 2014-08-13 14:22:05 +02:00
Frank Celler be06ef7f25 new upgrade-database (formely known as version-check) and new startup procedure 2014-08-07 14:12:19 +02:00
Max Neunhoeffer 390f0fe605 Implement distributeShardsLike 2014-08-01 17:05:04 +02:00
Max Neunhoeffer 9714979d73 Enable some more ClusterComm stuff for dbServers. 2014-07-31 12:19:46 +02:00
Max Neunhoeffer fa5096a710 Allow ClusterComm requests originate in DBservers. 2014-07-31 09:25:53 +02:00
Max Neunhoeffer 92d68cfd0b Allow asynchronous cluster internal communication between DBservers. 2014-07-30 10:47:28 +02:00
Jan Steemann 39d7c71fce getResponsibleShard 2014-07-30 10:27:32 +02:00
Thomas Schmidts e46d87f23c Changed documentation code in configure chapter 2014-07-02 14:08:41 +02:00
Max Neunhoeffer 2f784c7e4d Add a WAL flush for the cluster to flush the WAL on all DBservers. 2014-07-01 17:00:05 +02:00
Esteban Lombeyda 99e2aac9a8 avoiding segmentation fault in cluster 2014-06-26 14:57:57 +02:00
Frank Celler 4dcf5dc817 updated disclaimer 2014-06-20 16:40:35 +02:00
Jan Steemann b952c6724d recovery 2014-06-17 18:19:04 +02:00
Jan Steemann 89f6070e01 cppcheck 2014-06-11 17:53:44 +02:00
Jan Steemann 362838ae69 TRI_ASSERT 2014-06-06 11:25:19 +02:00
Jan Steemann f7049b8922 fixed startup race conditions 2014-06-04 15:18:20 +02:00
Jan Steemann d4dd58b264 merged primary-collection.cpp with document-collection.cpp 2014-05-31 00:22:32 +02:00
Jan Steemann 7b521a4c9e Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into mjmh 
Conflicts:
	arangod/VocBase/document-collection.cpp
	arangod/VocBase/document-collection.h
 2014-05-30 12:51:20 +02:00
Max Neunhoeffer 04a3dfff7b Fix logic of abort in handlePlanChangeCoordinator. 2014-05-29 00:32:13 +02:00