在titan graph db

时间:2015-09-18 12:23:17

标签: groovy graph-databases titan

我是Titan图表Db的新手,使用titan 0.5.4,

使用以下命令来使用hbase配置并将其加载到图形实例 graph = TitanFactory.open('conf / titan-hbase.properties')

但使用后  schema = graph.openManagement()

我收到以下错误: 没有方法签名:groovy.lang.MissingMethodException.openManagement()适用于参数类型:()值:[] 显示堆栈跟踪? [yN] y groovy.lang.MissingMethodException:没有方法签名:groovy.lang.MissingMethodException.openManagement()适用于参数类型:()values:[]     在org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:55)     在org.codehaus.groovy.runtime.callsite.PojoMetaClassSite.call(PojoMetaClassSite.java:46)     在org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)     在org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)     在org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)     在groovysh_evaluate.run(groovysh_evaluate:84)     在groovysh_evaluate $ run.call(未知来源)     在org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)     在groovysh_evaluate $ run.call(未知来源)     在org.codehaus.groovy.tools.shell.Interpreter.evaluate(Interpreter.groovy:67)     在org.codehaus.groovy.tools.shell.Interpreter $ evaluate.call(未知来源)     在org.codehaus.groovy.tools.shell.Groovysh.execute(Groovysh.groovy:152)     在org.codehaus.groovy.tools.shell.Shell.leftShift(Shell.groovy:114)     在org.codehaus.groovy.tools.shell.Shell $ leftShift $ 0.call(未知来源)     在org.codehaus.groovy.tools.shell.ShellRunner.work(ShellRunner.groovy:88)     在org.codehaus.groovy.tools.shell.InteractiveShellRunner.super $ 2 $ work(InteractiveShellRunner.groovy)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)     在java.lang.reflect.Method.invoke(Method.java:497)     在org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)     at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)     at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1079)     在org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:128)     at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuper0(ScriptBytecodeAdapter.java:148)     在org.codehaus.groovy.tools.shell.InteractiveShellRunner.work(InteractiveShellRunner.groovy:100)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)     在java.lang.reflect.Method.invoke(Method.java:497)     在org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite $ PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:272)     在org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:52)     在org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:137)     在org.codehaus.groovy.tools.shell.ShellRunner.run(ShellRunner.groovy:57)     在org.codehaus.groovy.tools.shell.InteractiveShellRunner.super $ 2 $ run(InteractiveShellRunner.groovy)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)     在java.lang.reflect.Method.invoke(Method.java:497)     在org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)     at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)     at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1079)     在org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:128)     at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuper0(ScriptBytecodeAdapter.java:148)     在org.codehaus.groovy.tools.shell.InteractiveShellRunner.run(InteractiveShellRunner.groovy:66)     在com.thinkaurelius.titan.hadoop.tinkerpop.gremlin.Console。(Console.java:78)     在com.thinkaurelius.titan.hadoop.tinkerpop.gremlin.Console。(Console.java:91)     在com.thinkaurelius.titan.hadoop.tinkerpop.gremlin.Console.main(Console.java:95)

1 个答案:

答案 0 :(得分:2)

要在Titan 0.5.4中访问架构,请使用此方法

mgmt = graph.getManagementSystem();

Titan 0.5.4文档中记录了该用法。 http://s3.thinkaurelius.com/docs/titan/0.5.4/schema.html

您尝试使用的方法来自Titan 0.9。