Getting Started

[Matthew]

All,

Just learning about OrientDB. I've searched for Java code examples, and have built the following simple example:

        ODatabaseDocumentTx db = new ODatabaseDocumentTx("local:/home/user/orientdb-community-1.7-rc2/databases/test");

        if( !db.exists()) {

            db.create();

        }

        else {

            db.open("admin", "admin");

        }

        ODocument doc = db.newInstance();

        doc.field("name", "Firstname");

        doc.field("surname", "Lastname");

        doc.save();

        db.close();

But, I keep getting the following error when I create the Database

java.lang.AbstractMethodError: com.orientechnologies.orient.core.index.ODefaultIndexFactory.createIndex(Lcom/orientechnologies/orient/core/db/record/ODatabaseRecord;Ljava/lang/String;)Lcom/orientechnologies/orient/core/index/OIndexInternal;

at com.orientechnologies.orient.core.index.OIndexes.createIndex(OIndexes.java:120)

at com.orientechnologies.orient.core.index.OIndexManagerShared.createIndex(OIndexManagerShared.java:89)

at com.orientechnologies.orient.core.index.OIndexManagerAbstract.create(OIndexManagerAbstract.java:159)

at com.orientechnologies.orient.core.index.OIndexManagerProxy.create(OIndexManagerProxy.java:47)

at com.orientechnologies.orient.core.metadata.OMetadata.create(OMetadata.java:83)

at com.orientechnologies.orient.core.db.record.ODatabaseRecordAbstract.create(ODatabaseRecordAbstract.java:195)

at com.orientechnologies.orient.core.db.ODatabaseWrapperAbstract.create(ODatabaseWrapperAbstract.java:55)

at com.orientechnologies.orient.core.db.ODatabaseRecordWrapperAbstract.create(ODatabaseRecordWrapperAbstract.java:58)

Any insight into what I may be doing wrong would really be helpful.

Thanks,

Matthew

[Marc Tigges]

Which version of orientdb/tinkerpop dependencies do you use?

If i compile your code it works, i just get a simple warning:

Mai 05, 2014 6:18:28 PM com.orientechnologies.common.log.OLogManager log

WARNUNG: Current implementation of storage does not support sbtree collections

[Matthew]

com.orientechnologies:orientdb-client:1.6.5

com.orientechnologies:orientdb-enterprise:1.6.5

com.tinkerpop.blueprints:blueprints-orient-graph:2.4.0

com.tinkerpop.gremlin:gremlin-groovy:2.4.0

com.tinkerpop.gremlin:gremlin-java:2.4.0

com.tinkerpop.:pipes:2.4.0

[Marc Tigges]

Could you please try it again with 1.7 version?

http://mvnrepository.com/artifact/com.orientechnologies/orientdb-graphdb/1.7-rc2

[Matthew]

Thank you for pointing out the obvious of which I was somehow blind. My maven repository search in Intellij only found up to 1.6.5.

I created a library to the lib path of my orientdb install root directory and it ran great.

Help much appreciated!

Matthew

[Matthew Hailstone]

I'm still getting errors coming back to following the simple example on the tutorial page:

https://github.com/orientechnologies/orientdb/wiki/Graph-Database-Tinkerpop

OrientGraphFactory factory = new OrientGraphFactory("plocal:test");
OrientGraph graph = factory.getTx();

Exception in thread "main" com.orientechnologies.orient.core.exception.OQueryParsingException: Error on parsing query at position #6: Error on parsing query

Query:  OUser where name = 'admin' limit 1

-----------^

at com.orientechnologies.orient.core.sql.filter.OSQLTarget.<init>(OSQLTarget.java:70)

at com.orientechnologies.orient.core.sql.OSQLEngine.parseTarget(OSQLEngine.java:292)

at com.orientechnologies.orient.core.sql.OCommandExecutorSQLSelect.parse(OCommandExecutorSQLSelect.java:129)

at com.orientechnologies.orient.core.sql.OCommandExecutorSQLSelect.parse(OCommandExecutorSQLSelect.java:1)

at com.orientechnologies.orient.core.sql.OCommandExecutorSQLDelegate.parse(OCommandExecutorSQLDelegate.java:49)

at com.orientechnologies.orient.core.sql.OCommandExecutorSQLDelegate.parse(OCommandExecutorSQLDelegate.java:1)

at com.orientechnologies.orient.core.storage.OStorageEmbedded.command(OStorageEmbedded.java:86)

at com.orientechnologies.orient.core.sql.query.OSQLQuery.run(OSQLQuery.java:69)

at com.orientechnologies.orient.core.sql.query.OSQLSynchQuery.run(OSQLSynchQuery.java:82)

at com.orientechnologies.orient.core.query.OQueryAbstract.execute(OQueryAbstract.java:29)

at com.orientechnologies.orient.core.metadata.security.OSecurityShared.getUser(OSecurityShared.java:181)

at com.orientechnologies.orient.core.metadata.security.OSecurityShared.authenticate(OSecurityShared.java:148)

at com.orientechnologies.orient.core.metadata.security.OSecurityProxy.authenticate(OSecurityProxy.java:83)

at com.orientechnologies.orient.core.db.record.ODatabaseRecordAbstract.open(ODatabaseRecordAbstract.java:128)

at com.orientechnologies.orient.core.db.ODatabaseWrapperAbstract.open(ODatabaseWrapperAbstract.java:49)

at com.tinkerpop.blueprints.impls.orient.OrientGraphFactory.getDatabase(OrientGraphFactory.java:67)

at com.tinkerpop.blueprints.impls.orient.OrientGraphFactory.getTx(OrientGraphFactory.java:47)

at Test.test(Test.java:49)

at Test.main(Test.java:75)

Caused by: com.orientechnologies.orient.core.exception.OCommandExecutionException: Class 'OUSER' was not found in current database

at com.orientechnologies.orient.core.sql.filter.OSQLTarget.extractTargets(OSQLTarget.java:161)

at com.orientechnologies.orient.core.sql.filter.OSQLTarget.<init>(OSQLTarget.java:61)

... 18 more

Configured libraries:

com.tinkerpop.blueprints:blueprints-orient-graph:2.4.0

com.tinkerpop.gremlin:gremlin-groovy:2.4.0

com.tinkerpop.gremlin:gremlin-java:2.4.0

com.tinkerpop:pipes:2.4.0

Orient DB 1.7rc2 (orientdb-community-1.7-rc2/lib)

I created and can access the "test" database through the HTML studio client view: http://localhost:2480/studio/index.html#/

Thoughts?

Thanks,

Matthew

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[Luca Garulli]

Hi Matthew,

Why are you using BP 2.4.0 with OrientDB 1.7-rc2? I suggest you to use OrientDB 1.7-SNAPSHOT, that has BP 2.5.0 bundled.

Lvc@

Lvc@

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[Matthew Hailstone]

Luca,

I am working now. Thank you.

Matthew