Hi, in case its worth, I was having the same problem, and the new object
solution wasn't working, at the end, the solution was to
add graphFactory.getDatabase().reload(); betwen the cluster creation and
the object insertion
El martes, 12 de mayo de 2015, 2:21:55 (UTC-5), Zaraka escribió:
>
> If anyone else run into this problem. You can fix it by creating a new
> GraphFactory for each thread every time you change clusters, probably also
> when you create classes.
>
> Dne středa 29. dubna 2015 22:15:29 UTC+2 Zaraka napsal(a):
>>
>> So, is this bug, or should I try to reopen database after I change
>> database schema?
>>
>> Dne čtvrtek 23. dubna 2015 0:08:55 UTC+2 Zaraka napsal(a):
>>>
>>> Yes, exactly.
>>>
>>> Yes again.
>>>
>>>
>>> Dne pátek 17. dubna 2015 18:29:45 UTC+2 Colin napsal(a):
>>>>
>>>> I assume in your second thread that you call factory.getTx() before
>>>> calling graph.addVertex() and graph isn't cached beforehand.
>>>>
>>>> Is that accurate?
>>>>
>>>> You said that if you restart the application it works. Do you mean if
>>>> you restart the application and just execute the second thread's task (in
>>>> other words you're not calling alter class again)?
>>>>
>>>> Just trying to clarify the situation.
>>>>
>>>> Thanks,
>>>>
>>>> -Colin
>>>>
>>>> On Friday, April 17, 2015 at 4:16:47 AM UTC-5, Zaraka wrote:
>>>>>
>>>>> So I have two threads that works with Database.
>>>>> Both threads have opened database in OrientGraphFactory (database is
>>>>> opened once at program start in both threads)
>>>>> new OrientGraphFactory(host, user, password).setupPool(1, 10);
>>>>>
>>>>> In first thread I create clusters by code like this
>>>>> OrientGraph graph = factory.getTx();
>>>>> try {
>>>>> project.vertexTransaction(graph);
>>>>>
>>>>> //Vertices clusters
>>>>> new OCommandSQL(
>>>>> "ALTER CLASS Resource ADDCLUSTER " +
>>>>> DatabaseClasses.RESOURCE.getName() + project.getCluster()
>>>>> ).execute();
>>>>> //... more code like this
>>>>>
>>>>> } finally {
>>>>> graph.shutdown();
>>>>> }
>>>>> The second thread is actually a Java Service and executes its code
>>>>> seconds/minutes/hours later after this command is finished I pass cluster
>>>>> names to this thread so it knows which clusters it should use.
>>>>>
>>>>>
>>>>> Dne čtvrtek 16. dubna 2015 23:50:51 UTC+2 Colin napsal(a):
>>>>>>
>>>>>> Hi Zaraka,
>>>>>>
>>>>>> When you create the vertex in the completely different thread do you
>>>>>> do this immediately after you create the new cluster? You had mentioned
>>>>>> seeing it in OrientDB Studio, so it appears that the different thread
>>>>>> executes much later.
>>>>>>
>>>>>> How do you synchronize the threads so that the create vertex thread
>>>>>> knows when the cluster has been created?
>>>>>>
>>>>>> How are you obtaining the OrientGraph object in each thread?
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> -Colin
>>>>>>
>>>>>> Orient Technologies
>>>>>>
>>>>>> The Company behind OrientDB
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Thursday, April 16, 2015 at 4:34:52 PM UTC-5, Zaraka wrote:
>>>>>>>
>>>>>>> Hello,
>>>>>>>
>>>>>>> I'm using orientdb-community-2.0.6 graph mode
>>>>>>>
>>>>>>> My problem:
>>>>>>> 1) At one place in code a create a new cluster by command
>>>>>>> ALTER CLASS X ADDCLUSTER X_CLUSTER
>>>>>>> 2) I see new cluster in OrientDB Studio
>>>>>>> 3) Then I try to create a vertex in that cluster (in completely
>>>>>>> different thread)
>>>>>>> OrientVertex vertex = graph.addVertex(X,X_CLUSTER);
>>>>>>> But I got
>>>>>>> SEVERE: java.lang.IllegalArgumentException: Cluster name 'X_CLUSTER'
>>>>>>> (id=26) is not configured to store the class 'X', valid are [11, 20]
>>>>>>> at
>>>>>>> com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.save(ODatabaseDocumentTx.java:2266)
>>>>>>> at
>>>>>>> com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.save(ODatabaseDocumentTx.java:118)
>>>>>>> at
>>>>>>> com.orientechnologies.orient.core.record.impl.ODocument.save(ODocument.java:1706)
>>>>>>> at
>>>>>>> com.orientechnologies.orient.core.record.impl.ODocument.save(ODocument.java:1702)
>>>>>>> at
>>>>>>> com.tinkerpop.blueprints.impls.orient.OrientElement.save(OrientElement.java:303)
>>>>>>> at
>>>>>>> com.tinkerpop.blueprints.impls.orient.OrientBaseGraph.addVertex(OrientBaseGraph.java:617)
>>>>>>>
>>>>>>> When I restart my program and try it second time it works.
>>>>>>>
>>>>>>> Kindly please, what did I messed up?
>>>>>>>
>>>>>>
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