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284 Commits

Author SHA1 Message Date
Jan Steemann 07c0ed3bab creation/removal of local shards 2014-01-17 12:43:34 +01:00
Jan Steemann 42b5686ee2 code cleanup 2014-01-17 10:21:05 +01:00
Jan Steemann 9cbc6d55ca Merge branch 'sharding' of https://github.com/triAGENS/ArangoDB into sharding 2014-01-16 17:03:23 +01:00
Jan Steemann 8010963a94 handle plan change for create/drop database 2014-01-16 17:03:10 +01:00
Max Neunhoeffer 8fe85a021b Try to return a collections object after creation. 
This is still buggy: ClusterInfo does not yet know about the new
setup with many entries of the form
  Current/Collections/<DB-Name>/<Coll-ID>/<shard-ID>
 2014-01-16 16:18:13 +01:00
Max Neunhoeffer 5b4a0bf3c2 Merge branch 'sharding' of ssh://github.com/triAGENS/ArangoDB into sharding 2014-01-16 15:01:53 +01:00
Max Neunhoeffer 5960c103bc Create/drop Database/Collection compiles. 2014-01-16 15:01:36 +01:00
Jan Steemann a987647bd2 handle state changes 2014-01-16 14:52:40 +01:00
Jan Steemann f193cc31ef added diagnostic output for heartbeat 2014-01-16 11:39:40 +01:00
Jan Steemann 3b192782c5 removed some code 2014-01-15 17:22:13 +01:00
Jan Steemann b0e4dc91dd adjusted listDatabases and doesDatabaseExist 2014-01-15 16:01:05 +01:00
Jan Steemann f66c4400b4 fixed arangom script 2014-01-15 15:13:26 +01:00
Jan Steemann fcb545d268 removed unused methods 2014-01-15 14:00:42 +01:00
Jan Steemann 4a805062bb changed internal APIs 2014-01-15 13:36:38 +01:00
Jan Steemann b5a448ffdb added loadPlannedDatabases method 2014-01-15 11:03:01 +01:00
Jan Steemann e02b0b52e1 renamed methods 2014-01-15 10:52:56 +01:00
Jan Steemann e094cc5342 less redundancy of URLs 2014-01-15 10:17:27 +01:00
Jan Steemann ee186c2c6b added locking check 2014-01-14 17:17:25 +01:00
Jan Steemann 3cf65cf228 added AgencyCommLocker.successful() method 2014-01-14 17:16:51 +01:00
Jan Steemann 56ab59dac6 watch for Plan changes 2014-01-14 16:43:44 +01:00
Jan Steemann 2aba046c7d Merge branch 'sharding' of https://github.com/triAGENS/ArangoDB into sharding 2014-01-14 16:21:57 +01:00
Jan Steemann ce2627619e create collection stub 2014-01-14 16:21:48 +01:00
Max Neunhoeffer f7a9acf592 Merge branch 'sharding' of ssh://github.com/triAGENS/ArangoDB into sharding 2014-01-14 15:05:41 +01:00
Max Neunhoeffer fc96df2244 Separate out ConnectionManager from ClusterComm. 2014-01-14 15:04:55 +01:00
Jan Steemann 4ec6f04932 return collection properties 2014-01-14 13:19:43 +01:00
Jan Steemann 9d7bd04d99 Merge branch 'sharding' of https://github.com/triAGENS/ArangoDB into sharding 
Conflicts:
	arangod/Cluster/AgencyComm.cpp
 2014-01-13 16:33:32 +01:00
Jan Steemann ffa919d716 some modifications for collection accessing 2014-01-13 16:32:40 +01:00
Max Neunhoeffer 8c8c0bff69 Create database in cluster done. 2014-01-13 15:07:32 +01:00
Jan Steemann 70ac8a4d1b tried to fix http 400 (agency error 401) 2014-01-13 14:47:32 +01:00
Max Neunhoeffer 709c2291f3 Fix bugs in etcd protection against _. 2014-01-10 09:00:35 +01:00
Max Neunhoeffer 7c80830b40 Protect _ in etcd keys. Does not work yet. 2014-01-09 16:17:53 +01:00
Max Neunhoeffer 65c3cc6484 Improve ClusterComm library by allowing to talk to DB servers directly. 2014-01-09 14:55:29 +01:00
Max Neunhoeffer e01ac6ff5b Delay loading of caches and add getDBServers. 2014-01-09 12:12:18 +01:00
Max Neunhoeffer bb52760884 Make ClusterInfo notice empty cluster databases. 2014-01-09 11:29:45 +01:00
Max Neunhoeffer ab9726f278 Rename getDatabases to listDatabases. 2014-01-08 16:12:24 +01:00
Max Neunhoeffer d9ca01c31d First stab at get info about cluster databases. 2014-01-08 16:09:43 +01:00
Jan Steemann 37f75b929f make endpoints() result unique 2014-01-08 13:41:06 +01:00
Jan Steemann 14f996817e Merge branch 'sharding' of https://github.com/triAGENS/ArangoDB into sharding 2014-01-08 11:34:38 +01:00
Jan Steemann 2ce97f4db8 don't let uniqid() queries pass without key parameter 2014-01-08 11:34:15 +01:00
Max Neunhoeffer fa96bb9b3d Transfer better error handling to JS_ShardingTest 2014-01-08 09:24:43 +01:00
Jan Steemann 5b965b2a21 added initialised() method 2014-01-07 17:50:52 +01:00
Jan Steemann c6b79328f5 Merge branch 'sharding' of https://github.com/triAGENS/ArangoDB into sharding 2014-01-07 16:28:25 +01:00
Jan Steemann 45a5296e9e make agency.list() return a flat list if requested 2014-01-07 16:24:54 +01:00
Max Neunhoeffer e79698f456 Improve error handling. 2014-01-07 16:18:31 +01:00
Max Neunhoeffer c4332fe68c Merge branch 'sharding' of ssh://github.com/triAGENS/ArangoDB into sharding 
Conflicts:
	init-cluster.sh
 2014-01-07 14:25:14 +01:00
Max Neunhoeffer 38c24192ee Sending of synchronous requests in JavaScript done. 2014-01-07 14:24:27 +01:00
Jan Steemann 5a365cb2b1 removed shardLocation key 2014-01-07 14:00:27 +01:00
Max Neunhoeffer 80cec828b6 Fix two bugs. 2014-01-07 13:37:29 +01:00
Jan Steemann 0fdcd88770 changed internal structure of heartbeat value 2014-01-07 12:24:39 +01:00
Jan Steemann 13baa4d055 removed --cluster.heartbeat-interval, moved value to ETCD 2014-01-07 12:09:38 +01:00
Jan Steemann 1889fa52a0 Merge branch 'sharding' of https://github.com/triAGENS/ArangoDB into sharding 2014-01-07 11:57:55 +01:00
Jan Steemann 7c27a646f7 removed a few over-eager asserts 2014-01-07 11:57:42 +01:00
Jan Steemann 4f3cd8ffc9 hide an object 2014-01-07 11:57:34 +01:00
Max Neunhoeffer eccb063eba Fix name of global object ArangoClusterComm. 2014-01-07 11:56:06 +01:00
Max Neunhoeffer 11e018e6b2 Make global ArangoClusterComm object in each thread. 2014-01-07 11:50:05 +01:00
Max Neunhoeffer bbf28e3501 Merge branch 'sharding' of ssh://github.com/triAGENS/ArangoDB into sharding 
Conflicts:
	arangod/Cluster/v8-cluster.cpp
 2014-01-07 11:45:43 +01:00
Max Neunhoeffer e30c965a4c Add JS_Wait function for ClusterComm in JavaScript. 2014-01-07 11:35:10 +01:00
Max Neunhoeffer cc8bb892fd Slightly change documentation of API for ClusterComm::wait() 2014-01-07 11:34:54 +01:00
Jan Steemann 3183e6d402 created global cluster object variables 2014-01-07 11:34:42 +01:00
Jan Steemann 3309743c1a moved some collection parameters around 2014-01-07 11:02:49 +01:00
Max Neunhoeffer 5747d6149f Merge branch 'sharding' of ssh://github.com/triAGENS/ArangoDB into sharding 2014-01-07 08:45:21 +01:00
Jan Steemann 5c0e6e12e0 added tests for serverstate and clusterinfo 2014-01-06 18:19:14 +01:00
Max Neunhoeffer 807bf46188 Merge branch 'sharding' of ssh://github.com/triAGENS/ArangoDB into sharding 
Conflicts:
	arangod/Cluster/v8-cluster.cpp
 2014-01-06 16:20:45 +01:00
Max Neunhoeffer 33d063d6d6 Start to move ClusterComm to JavaScript. 2014-01-06 16:18:24 +01:00
Jan Steemann 4de2b916c4 added test for uniqid 2014-01-06 13:18:01 +01:00
Max Neunhoeffer 7c17c1c6e4 Follow coding guidelines in ClusterComm 2014-01-06 12:25:41 +01:00
Jan Steemann b3ed54f95b fixed warnings reported by cppcheck 2014-01-03 19:28:15 +01:00
Jan Steemann 7baf040368 fixed doxygen error 2014-01-03 19:09:26 +01:00
Jan Steemann 5571698555 serialize/unserialize collection data from agency 2014-01-03 19:04:50 +01:00
Jan Steemann 15c78c23b0 some style corrections 2014-01-03 15:21:07 +01:00
Jan Steemann c249d98dfb Merge branch 'sharding' of https://github.com/triAGENS/ArangoDB into sharding 2014-01-03 15:19:22 +01:00
Jan Steemann 3176c772cf allow locking/unlocking of arbitrary keys 2014-01-03 15:18:48 +01:00
Max Neunhoeffer f0cb458e9d Merge branch 'sharding' of ssh://github.com/triAGENS/ArangoDB into sharding 2014-01-03 15:11:48 +01:00
Max Neunhoeffer 3a0e814393 Use AgencyComm locks throughout. 2014-01-03 15:11:31 +01:00
Jan Steemann 84c46ddb4d added agency.list() 2014-01-03 15:11:03 +01:00
Max Neunhoeffer f09cdcf292 Bad state. 2014-01-03 14:10:35 +01:00
Max Neunhoeffer d50d4d019f Merge branch 'sharding' of ssh://github.com/triAGENS/ArangoDB into sharding 2014-01-03 14:08:08 +01:00
Max Neunhoeffer bf60888efe Start work on ClusterInfo. 2014-01-03 14:07:56 +01:00
Jan Steemann a4efa9fe1b Merge branch 'sharding' of https://github.com/triAGENS/ArangoDB into sharding 2014-01-03 13:53:08 +01:00
Jan Steemann 532a59d0a3 added agency locks 2014-01-03 13:52:54 +01:00
Max Neunhoeffer 6c36c268f0 Improve debugging output of ClusterComm asynchronous requests. 2014-01-03 09:36:37 +01:00
Max Neunhoeffer 9598983051 Rename ClusterState to CluesterInfo. 2014-01-03 08:58:50 +01:00
Jan Steemann 87c1897c23 added lock and unlock functions, yet untested 2014-01-02 18:03:08 +01:00
Jan Steemann c48d54c49b conditional execution of agency tests 2014-01-02 17:22:37 +01:00
Jan Steemann b07ad28c35 added caching function to generate ids 2014-01-02 17:16:44 +01:00
Jan Steemann f952fd8bc0 added uniqid function to generate IDs 2014-01-02 16:37:11 +01:00
Jan Steemann 22d18e24c5 renamed etcd keys 2014-01-02 15:45:58 +01:00
Jan Steemann d1bee4cf58 added functions to query the server state 2014-01-02 15:13:44 +01:00
Jan Steemann 7980a51e26 moved cluster JS functions to its own files 2014-01-02 13:49:00 +01:00
Jan Steemann 8070db37a2 changed heartbeat watch implementation 2014-01-02 13:36:26 +01:00
Max Neunhoeffer 95f94397b0 Add synchronous request to ClusterComm. 2013-12-30 23:21:41 +01:00
Max Neunhoeffer b8ddcfef82 Remove *Delegate functions from ClusterComm library. 
They do not make sense since we usually come from JavaScript
and have to take apart the JS objects anyway. Also, the requests
are usually quite small.
 2013-12-30 16:36:27 +01:00
Max Neunhoeffer 52e5258a8a Add/modify asyncDelegate. 2013-12-30 16:11:21 +01:00
Max Neunhoeffer 842ad6d347 Improve error handling in HTTP requests for sharding. 2013-12-30 15:38:33 +01:00
Max Neunhoeffer df39a7fb58 Reactivate heartbeat. 2013-12-30 14:53:00 +01:00
Max Neunhoeffer c47ca741a4 Change a debug level into a trace level. 2013-12-30 14:51:06 +01:00
Max Neunhoeffer 5d51d7b3ba Get rid of many debugging messages. 2013-12-30 14:49:14 +01:00
Max Neunhoeffer c8b684dbd6 Generic test function for ClusterComm working. 2013-12-30 14:37:03 +01:00
Max Neunhoeffer 3415e3c0c8 Some cleanup in asyncRequest setup. 2013-12-30 10:22:21 +01:00
Max Neunhoeffer 9801cc9d19 Timeout basically working. 2013-12-27 16:18:56 +01:00
Max Neunhoeffer 62976629f0 Various memory leaks and callback improvements. 2013-12-27 13:15:52 +01:00
Max Neunhoeffer f075ba8ae6 Fix another deadlock. 2013-12-27 09:13:09 +01:00
Max Neunhoeffer c9b2884def Full round trip implemented but not yet working. 2013-12-23 16:19:59 +01:00
Jan Steemann 16e16f705c some bugfixes for asyncRequest etc 2013-12-20 18:03:55 +01:00
Jan Steemann 5a3b49a7bc fixed r/w deadlock 2013-12-20 16:27:54 +01:00
Jan Steemann c460ab97e9 applied changes from devel branch 2013-12-20 15:40:56 +01:00
Max Neunhoeffer 7f2241ae20 Rearrange locking look in sending thread. 2013-12-19 16:24:15 +01:00
Max Neunhoeffer 5c80816352 Can do one roundtrip. 
Client -REST-> Coordinator -> sendQueue -REST-> DBServer
         -> recvQueue -REST-> Client
 2013-12-19 16:15:54 +01:00
Max Neunhoeffer b55c7e22f9 Basic queueing logic ready. 
Actual sending still todo.
 2013-12-19 09:06:45 +01:00
Max Neunhoeffer fdc664859c Add skeletons of new functions. 2013-12-17 13:52:31 +01:00
Max Neunhoeffer 9c4a25670e Start the background thread for ClusterComm. 2013-12-17 11:42:01 +01:00
Max Neunhoeffer e84a9fe3ca Finalise public interface for ClusterComm library. 2013-12-17 10:44:16 +01:00
Jan Steemann ed61b5272e added missing initialiser 2013-12-13 17:11:49 +01:00
Max Neunhoeffer 60eee47336 Next draft of ClusterComm API. 
ClusterComm internals are unready and subject to change.
ClusterComm thread is not yet started and shut down.
ClusterState does not do anything (yet).
 2013-12-13 17:07:18 +01:00
Max Neunhoeffer 145fa2562e Merge branch 'sharding' of ssh://github.com/triAGENS/ArangoDB into sharding 
Conflicts:
	arangod/Makefile.files
 2013-12-13 16:06:01 +01:00
Max Neunhoeffer 721681b4ee Move Cluster state information to its own class. 2013-12-13 16:04:54 +01:00
Jan Steemann f0184d2786 not sure about the restshardhandler yet 2013-12-12 17:51:45 +01:00
Jan Steemann 8eccb0a35f added dispatcher to shardhandler 2013-12-12 16:42:25 +01:00
Jan Steemann e1fb1f3d14 added stub REST API for cluster requests 2013-12-12 15:59:16 +01:00
Jan Steemann 0136a88076 Merge branch 'sharding' of https://github.com/triAGENS/ArangoDB into sharding 2013-12-12 15:26:02 +01:00
Jan Steemann 897ddca313 startup/shutdown modifications 2013-12-12 15:25:53 +01:00
Max Neunhoeffer 857aed7b8f Merge branch 'sharding' of ssh://github.com/triAGENS/ArangoDB into sharding 2013-12-12 13:53:31 +01:00
Max Neunhoeffer 47a1c315b8 First proper draft of ClusterComm library. 2013-12-12 13:53:16 +01:00
Jan Steemann 5b0713af9c added recursive watches and structured get 2013-12-12 11:16:41 +01:00
Jan Steemann 7409f87a73 clang++ vs g++ 2013-12-12 10:38:05 +01:00
Jan Steemann 213f6e01fb fixed c11 warning 2013-12-12 10:36:38 +01:00
Jan Steemann c3132997b3 Merge branch 'sharding' of https://github.com/triAGENS/ArangoDB into sharding 2013-12-11 18:37:58 +01:00
Max Neunhoeffer e4cebe0536 Very first incomplete draft of ClusterComm. 
Note that this is not yet in the Makefiles, but it at least compiles
if one puts it there.
 2013-12-11 16:48:43 +01:00
Jan Steemann 5e5a5fb32b added JS bindings for agency 2013-12-11 09:56:54 +01:00
Jan Steemann c4bb315626 added comment 2013-12-10 14:34:53 +01:00
Jan Steemann 57223ecaba failover handling for agency connections 2013-12-10 14:33:34 +01:00
Jan Steemann b6e062030a fixed invalid include 2013-12-10 12:50:39 +01:00
Jan Steemann 1b64ae7a9d better error detection 2013-12-10 12:48:50 +01:00
Jan Steemann 8708dc7e70 renamed sharding to cluster 2013-12-10 09:56:00 +01:00