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Partiton Graph
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| \,,,/ | |
| (o o) | |
| -----oOOo-(_)-oOOo----- | |
| gremlin> import com.pearson.atwood.dsl.* | |
| gremlin> import com.pearson.atwood.dsl.util.* | |
| gremlin> c = ConfigurationProvider.create(ConfigurationProvider.Env.DEV, ConfigurationProvider.WorkLoad.READ_HEAVY) | |
| ==>org.apache.commons.configuration.BaseConfiguration@41813449 | |
| gremlin> g = TitanFactory.open(c) | |
| ==>titangraph[inmemory:[192.168.1.112]] | |
| gremlin> mgmt = g.getManagementSystem() | |
| ==>com.thinkaurelius.titan.graphdb.database.management.ManagementSystem@442b24c5 | |
| gremlin> mgmt.makePropertyKey("_partition").dataType(String.class).make() | |
| ==>_partition | |
| gremlin> mgmt.commit() | |
| ==>null | |
| gremlin> Schema.init(g) | |
| ==>null | |
| gremlin> mgmt.containsRelationType("_partition") | |
| ==>true | |
| gremlin> pga = new PartitionGraph(g, "_partition", "a") | |
| ==>partitiongraph[titangraph[inmemory:[192.168.1.112]]] | |
| gremlin> vertexa = pga.addVertex(null) | |
| ==>v[256] | |
| gremlin> vertexa.setProperty('courseId','123') | |
| ==>null | |
| gremlin> g.commit() | |
| ==>null | |
| gremlin> pga.V.map | |
| 09:03:07 WARN com.thinkaurelius.titan.graphdb.transaction.StandardTitanTx - Query requires iterating over all vertices [(_partition = a)]. For better performance, use indexes | |
| ==>{courseId=123} | |
| gremlin> pgb = new PartitionGraph(g, "_partition", "b") | |
| ==>partitiongraph[titangraph[inmemory:[192.168.1.112]]] | |
| gremlin> vertexb = pgb.addVertex(null) | |
| ==>v[512] | |
| gremlin> vertexb.setProperty('courseId','123') | |
| Adding this property for key [courseId] and value [123] violates a uniqueness constraint [courseId] | |
| Display stack trace? [yN] | |
| gremlin> |
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Learn more about bidirectional Unicode characters
| \,,,/ | |
| (o o) | |
| -----oOOo-(_)-oOOo----- | |
| gremlin> import com.pearson.atwood.dsl.* | |
| gremlin> import com.pearson.atwood.dsl.util.* | |
| gremlin> c = ConfigurationProvider.create(ConfigurationProvider.Env.DEV, ConfigurationProvider.WorkLoad.READ_HEAVY) | |
| ==>org.apache.commons.configuration.BaseConfiguration@41813449 | |
| gremlin> g = TitanFactory.open(c) | |
| ==>titangraph[inmemory:[192.168.1.112]] | |
| gremlin> pga = new PartitionGraph(g, "_partition", "a") | |
| ==>partitiongraph[titangraph[inmemory:[192.168.1.112]]] | |
| gremlin> Schema.init(pga.getBaseGraph()) | |
| ==>null | |
| gremlin> mgmta = pga.getBaseGraph().getManagementSystem() | |
| ==>com.thinkaurelius.titan.graphdb.database.management.ManagementSystem@43508da7 | |
| gremlin> mgmta.makePropertyKey("_partition").dataType(String.class).make() | |
| ==>_partition | |
| gremlin> mgmta.commit() | |
| ==>null | |
| gremlin> mgmta = pga.getBaseGraph().getManagementSystem() | |
| ==>com.thinkaurelius.titan.graphdb.database.management.ManagementSystem@76645d71 | |
| gremlin> mgmta.containsRelationType("_partition") | |
| ==>true | |
| gremlin> pgb = new PartitionGraph(g, "_partition", "b") | |
| ==>partitiongraph[titangraph[inmemory:[192.168.1.112]]] | |
| gremlin> vertexa = pga.addVertex(null) | |
| ==>v[256] | |
| gremlin> vertexa.setProperty("courseId","123") | |
| ==>null | |
| gremlin> pgb.getBaseGraph().commit() | |
| ==>null | |
| gremlin> pga.getBaseGraph().commit() | |
| ==>null | |
| gremlin> vertexb = pgb.addVertex(null) | |
| ==>v[768] | |
| gremlin> vertexb.setProperty("courseId","123") | |
| Adding this property for key [courseId] and value [123] violates a uniqueness constraint [courseId] | |
| Display stack trace? [yN] |
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