CODEWITHSUNDEEP
datastaxdatastax-enterprisegremlindatastax-enterprise-graph
Dinesh Kumar Sarangapani
Dinesh Kumar Sarangapani

Reputation: 431

Gremlin queries are not executed in data stax gremlin console

I am trying to run some sample queries from gremlin docs in DataStax Enterprise gremlin console.

gremlin> x = [1,2,3]
==>1
==>2
==>3
gremlin> x._().transform{it+1}
No signature of method: java.util.ArrayList._() is applicable for argument types: () values: []
Possible solutions: is(java.lang.Object), min(), pop(), any(), max(), sum()
Type ':help' or ':h' for help.
Display stack trace? [yN]y
org.apache.tinkerpop.gremlin.groovy.plugin.RemoteException: No signature of method: java.util.ArrayList._() is applicable for argument types: () values: []
Possible solutions: is(java.lang.Object), min(), pop(), any(), max(), sum()
    at org.apache.tinkerpop.gremlin.console.groovy.plugin.DriverRemoteAcceptor.submit(DriverRemoteAcceptor.java:188)
    at org.apache.tinkerpop.gremlin.console.GremlinGroovysh.execute(GremlinGroovysh.groovy:99)
    at org.codehaus.groovy.tools.shell.Shell.leftShift(Shell.groovy:122)
    at org.codehaus.groovy.tools.shell.ShellRunner.work(ShellRunner.groovy:95)
    at org.codehaus.groovy.tools.shell.InteractiveShellRunner.super$2$work(InteractiveShellRunner.groovy)
    at sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
    at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:132)
    at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuper0(ScriptBytecodeAdapter.java:152)
    at org.codehaus.groovy.tools.shell.InteractiveShellRunner.work(InteractiveShellRunner.groovy:124)
    at org.codehaus.groovy.tools.shell.ShellRunner.run(ShellRunner.groovy:59)
    at 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)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
    at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:132)
    at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuper0(ScriptBytecodeAdapter.java:152)
    at org.codehaus.groovy.tools.shell.InteractiveShellRunner.run(InteractiveShellRunner.groovy:83)
    at org.codehaus.groovy.vmplugin.v7.IndyInterface.selectMethod(IndyInterface.java:232)
    at org.apache.tinkerpop.gremlin.console.Console.<init>(Console.groovy:169)
    at org.codehaus.groovy.vmplugin.v7.IndyInterface.selectMethod(IndyInterface.java:232)
    at org.apache.tinkerpop.gremlin.console.Console.main(Console.groovy:481)
gremlin>

I want to understand, what version of Gremlin server, Client is used in Datastax enterprise version 5.1?

Why the queries failed.?

Upvotes: 0

Views: 153

Answers (1)

stephen mallette
stephen mallette

Reputation: 46206

DSE Graph is not built on TinkerPop 2.x. 2.x is no longer maintained and GremlinDocs is only around for reference for legacy applications that still might use it.

DSE Graph supports TinkerPop 3.x - as do most current graph databases. You can find documentation on that here: http://tinkerpop.apache.org/

Upvotes: 1

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