64 Commits

Author	SHA1	Message	Date
Michael Hackstein	1ebb19d1da	Fixed potential dead-lock situation when using AQL Traversals in Cluster with late-modify of Vertex Collection.	2016-08-05 13:20:46 +02:00
Michael Hackstein	0e9e116bd9	Fixed the case a traverser engine is not responsible for any shard of one of the edge collections. Counting then went wrong	2016-08-04 16:09:27 +02:00
Michael Hackstein	69ce88784a	Fixed getVertexData on DBServer Traverser Engine.	2016-08-04 13:26:10 +02:00
Michael Hackstein	77c6b32c0c	Fixed result generation of TraverserEngines on DBServer side.	2016-08-04 12:44:22 +02:00
Michael Hackstein	576244f140	First draft of communication ClusterTraverser<->Engine. Does crash early.	2016-08-04 10:26:41 +02:00
Michael Hackstein	26dd82c995	Started the transaction with creation of TraverserEngine. Also fixed json serialisation of the LookupInfo. Now undefined behaviour.	2016-08-02 11:37:27 +02:00
Michael Hackstein	207d978afc	Internal cleanup. Moved traversal options to a central place and removed the AQL-only version which was mostly redundant. This is preperation for Cluster initialisation.	2016-07-29 14:46:11 +02:00
Michael Hackstein	546ce1562e	The TraverserEngine now locks specific shards, not all at once. Due to cluster wide potential deadlocks. Yeah locking in cluster, party...	2016-07-29 10:43:57 +02:00
Michael Hackstein	64d7f690da	Removed AqlTransaction wherever possible. Added an InjectTransaction for the aql query, used by TraverserEngine. Also fixed TraverserEngine from/to velocypack functions.	2016-07-28 17:05:00 +02:00
Michael Hackstein	20f6dead12	Finished the RestHandler for the TraverserEngine. In theory it shall work now. Have to create Coordinator site.	2016-07-28 11:35:55 +02:00
Michael Hackstein	354ab44733	Implemented the base version of TraverserEngine. It should work in theory now. Need to write the REST Handler now.	2016-07-28 10:13:38 +02:00
Michael Hackstein	360e6572b4	Added a toVelocyPack function to the Traverser Options. This Velocypack is required by the TraverserEngine on DB Server to recreate the Options.	2016-07-27 14:27:56 +02:00
Michael Hackstein	3dac8c27ed	Implemented infrastructure for the TraversalEngines. We can now create and delete these engines accross several requests/threads. Right now the engines are empty.	2016-07-27 10:08:45 +02:00
Michael Hackstein	e560c022b6	Added a stub class for TraverserEngines. This is empty and needs to be implemented now	2016-07-26 14:19:33 +02:00