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292 Commits

Author SHA1 Message Date
Kaveh Vahedipour cf685fa444 no more agency locks in cluster info 2016-06-23 12:51:05 +02:00
Kaveh Vahedipour b40e5a3d24 agency test waits exactly for the leader election to have ended 2016-06-23 10:48:26 +02:00
Kaveh Vahedipour 11a36db83c getting rid of locks in cluster comm 2016-06-22 16:42:43 +02:00
Kaveh Vahedipour 34aed57a6d adding IN operator to kv-store 2016-06-22 14:44:43 +02:00
Kaveh Vahedipour a6d5c61029 forward in removing locks in AgencyComm 2016-06-22 13:15:36 +02:00
Max Neunhoeffer 0dc3b7dd45 Small change in getResponsibleServer to silence warnings. 
If getResponsibleServer finds an entry _DBServer001 it simply waits
for half a second and checks again in the agency. This is the right
reaction to a planned leader change.
 2016-06-21 22:55:46 -07:00
Max Neunhoeffer fef2eb2f45 Take out old dead code. 2016-06-06 14:56:55 +02:00
Max Neunhoeffer a5661b404b Fix error handling. 2016-06-06 13:27:44 +02:00
Max Neunhoeffer fa3fede21f Improve error handling. 2016-06-06 13:27:11 +02:00
Max Neunhoeffer 3dfecf8293 Improve error handling. 2016-06-06 13:26:19 +02:00
Max Neunhoeffer 01557405ce Fix dropIndex. 2016-06-06 13:24:24 +02:00
Max Neunhoeffer 20ef93d76b Cleanup of error handling for asyncRequest and syncRequest. 
I have added a thorough description of events to the comments
in ClusterComm.h. This should enable everybody to do proper
error handling when using ClusterComm::asyncRequest and
ClusterComm::syncRequest.
 2016-06-04 23:05:48 -06:00
Max Neunhoeffer a2d237f84d Add error handling which was missing in some places. 2016-06-04 18:41:11 -06:00
Max Neunhoeffer 4a4472e31e Repair DBServerAgencySync in background. 
Also: Notice role change follower->leader.
 2016-05-25 17:27:27 +02:00
Max Neunhoeffer 410f3b3a12 Fix ClusterInfo: increase Current/Version with follower change. 2016-05-19 14:02:59 +02:00
jsteemann 7d9e93e61e removed unused includes of JsonHelper.h 2016-05-13 19:00:23 +02:00
Andreas Streichardt 4d13e8fb1b _listDatabases() => _databases() 2016-05-11 15:30:47 +02:00
Andreas Streichardt e88daf35c0 Merge branch 'devel' of github.com:arangodb/arangodb into devel 2016-05-10 18:42:51 +02:00
Andreas Streichardt 2c7b7450e1 handlePlanChange() will now use the cache 2016-05-10 18:42:30 +02:00
jsteemann 30525fccee use StaticStrings 2016-05-10 17:01:34 +02:00
Max Neunhoeffer 39ecd9fd13 Rename prefix and prefixStripped in AgencyComm. 2016-05-10 16:00:07 +02:00
Max Neunhoeffer 825f010980 Rename getValues2 to getValues. 2016-05-10 15:52:54 +02:00
Max Neunhoeffer d44546296d Remove AgencyComm::getValues() for good and purge TRI_json_t in ClusterInfo. 2016-05-10 15:43:58 +02:00
Andreas Streichardt 7f3af843fc Remove currentCollectionsProt 2016-05-09 17:49:18 +02:00
Andreas Streichardt a69e7808c2 Fix unused variables 2016-05-09 16:25:20 +02:00
Andreas Streichardt 97a83e91c5 Merge branch 'devel' of github.com:arangodb/arangodb into devel 2016-05-09 13:38:38 +02:00
Andreas Streichardt 3e42435c46 No more loadCurrentCollections() 2016-05-09 13:36:16 +02:00
Max Neunhoeffer 3bc89d5f8a Small fix to ClusterInfo::uniqid 2016-05-09 12:32:38 +02:00
Max Neunhoeffer b00d3c5624 Finish overhaul of ClusterInfo.cpp w.r.t. callbacks. 2016-05-09 09:47:27 +02:00
Max Neunhoeffer f971c3cf82 Overhaul AgencyCallback. 2016-05-07 01:11:15 +02:00
Max Neunhoeffer b37d8fff48 Better protection against multi-threading. 2016-05-06 23:06:10 +02:00
Max Neunhoeffer ce9ca50b95 Merge branch 'devel' of ssh://github.com/ArangoDB/ArangoDB into devel 2016-05-06 22:33:55 +02:00
Max Neunhoeffer 0fbc48b83e Improve cluster in various ways. 
Finish implementation of AgencyReadTransaction.
Use AgencyReadTransaction in HeartbeatThread of coordinator (less requests).
Repair ClusterInfo::uniqid.
Repair AgencyComm::uniqid.
Remove x-etcd-index header.
Remove _index in AgencyCommResult.
Streamline HeartbeatThread of coordinator.
Remove lastCommandIndex from AgencyComm.
Fix HeartbeatThread::handleStateChange.
 2016-05-06 22:30:27 +02:00
Andreas Streichardt dc95f2b4c1 Merge branch 'json_agency_comm' into devel 2016-05-06 18:38:24 +02:00
Andreas Streichardt 1233186eba actually use swapDatabases variable 2016-05-06 18:32:55 +02:00
Andreas Streichardt a121aff1a0 Implement proper (database) current loading 2016-05-06 18:10:45 +02:00
Andreas Streichardt 9cbe13dd43 Merge branch 'json_agency_comm' into devel 2016-05-06 17:21:41 +02:00
Andreas Streichardt 3773b0e66c Merge branch 'json_agency_comm' of github.com:arangodb/arangodb into json_agency_comm 2016-05-06 17:04:04 +02:00
Andreas Streichardt 04ba5156e5 Rework planned collection loading 2016-05-06 17:03:13 +02:00
Max Neunhoeffer 7232432dce Fix usage of getValues2 in FollowerInfo class. 2016-05-06 09:15:33 +02:00
Kaveh Vahedipour 642fc70082 Heartbeat uses getValues2 2016-05-05 17:49:29 +02:00
Kaveh Vahedipour d1bf42a2b8 shards add/remove to getValues 2 2016-05-05 17:34:45 +02:00
Max Neunhoeffer e3dd2f0a94 Lose an unused local variable. 2016-05-05 00:27:48 +02:00
Max Neunhoeffer b98ea35a38 Change a debug message into an error. 2016-05-04 23:47:13 +02:00
Max Neunhoeffer cae72d0d61 Make _vpack of AgencyCommResult abstract. 2016-05-04 16:49:02 +02:00
Max Neunhoeffer 441f1caa4e Fix new getValues2 calls. 2016-05-04 16:28:29 +02:00
Max Neunhoeffer 355a412cd4 Remove second argument of getValues2. 2016-05-04 16:02:05 +02:00
Max Neunhoeffer 1b0b9ae5df Take out getTargetServerEndpoint. 
This used Target/MapIDToEndpoint which is now gone.
 2016-05-04 11:10:42 +02:00
Max Neunhoeffer b13b12960b Sort out AgencyReadTransactions and cleanup AgencyWriteTransactions. 2016-05-04 00:08:15 +02:00
Andreas Streichardt eeb1e769da loadPlan() instead of loadDatabases() 2016-05-03 18:36:08 +02:00