Hi all,
You'll find attached to this post the full stack trace that we obtain while
we are updating a Vertex in client/server mode, from a single-threaded
client and no concurrent use of the DB (v2.1.10). DB engine transactions
are turned on.
Here is just the final exception trace that we got :
Caused by:
com.orientechnologies.orient.core.exception.OConcurrentModificationException:
Cannot UPDATE the record #20:0 because the version is not the latest.
Probably you are updating an old record or it has been modified by another
user (db=v12 your=v10)
at
com.orientechnologies.orient.core.conflict.OVersionRecordConflictStrategy.checkVersions(OVersionRecordConflictStrategy.java:55)
at
com.orientechnologies.orient.core.conflict.OVersionRecordConflictStrategy.onUpdate(OVersionRecordConflictStrategy.java:42)
at
com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.checkAndIncrementVersion(OAbstractPaginatedStorage.java:2394)
...
On our side, we guess that it might be a "reload" problem in the client
cache. However, we expected not to have such an exception in our very
simple use case.
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fr.cnes.isis.fds.bundle.contextdal.ContextDalException: Unable to save element
in context
at
fr.cnes.isis.internal.fds.bundle.contextdal.ContextDAL.saveElementInContext(ContextDAL.java:1746)
at
fr.cnes.isis.internal.fds.bundle.contextdal.ContextDAL.saveElementsInContext(ContextDAL.java:1853)
at
fr.cnes.isis.internal.fds.bundle.entitymanagerimpl.services.impl.EntityManagerControllerImpl.validateApplication(EntityManagerControllerImpl.java:368)
at
fr.cnes.isis.internal.fds.bundle.entitymanagerimpl.services.impl.handlers.process.ProcessValidateRequestMessageHandler.processMessage(ProcessValidateRequestMessageHandler.java:104)
at
fr.cnes.isis.gpfd.fds.rpc.layer.impl.handlers.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:43)
at
fr.cnes.isis.internal.fds.bundle.entitymanagerimpl.services.impl.handlers.ProcessMessagesHandler.handleMessage(ProcessMessagesHandler.java:165)
at
fr.cnes.isis.internal.gpfd.fds.rpc.layer.impl.services.handlers.FdsMessageHandlerManager.handleRequestMessage(FdsMessageHandlerManager.java:139)
at
fr.cnes.isis.gpfd.fds.rpc.layer.rpc.ProviderRPC.interpret(ProviderRPC.java:90)
at
fr.cnes.isis.internal.fds.bundle.zmqcontrollerimpl.sockets.ResponseSocket.doWork(ResponseSocket.java:179)
at
fr.cnes.isis.internal.fds.bundle.zmqcontrollerimpl.sockets.ResponseSocket$1.run(ResponseSocket.java:107)
at java.lang.Thread.run(Thread.java:722)
Caused by: fr.cnes.isis.gpfd.storagemanager.FdsStorageManagerException: Unable
to fill FDS Object'v(SiriusData)[#20:0]'
at
fr.cnes.isis.internal.gpdsfc_d_exe.storagemanager.impl.orient.FdsOrientStorageManager.fillFdsObject(FdsOrientStorageManager.java:2506)
at
fr.cnes.isis.internal.fds.bundle.contextdal.mapper.siriusdata.SiriusDataOnVertexMapper.toGraphDB(SiriusDataOnVertexMapper.java:320)
at
fr.cnes.isis.internal.fds.bundle.contextdal.ContextDAL.saveSiriusDataElementInContext(ContextDAL.java:966)
at
fr.cnes.isis.internal.fds.bundle.contextdal.ContextDAL.saveElementInContext(ContextDAL.java:1728)
... 10 more
Caused by:
com.orientechnologies.orient.core.exception.OConcurrentModificationException:
Cannot UPDATE the record #20:0 because the version is not the latest. Probably
you are updating an old record or it has been modified by another user (db=v12
your=v10)
at
com.orientechnologies.orient.core.conflict.OVersionRecordConflictStrategy.checkVersions(OVersionRecordConflictStrategy.java:55)
at
com.orientechnologies.orient.core.conflict.OVersionRecordConflictStrategy.onUpdate(OVersionRecordConflictStrategy.java:42)
at
com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.checkAndIncrementVersion(OAbstractPaginatedStorage.java:2394)
at
com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.doUpdateRecord(OAbstractPaginatedStorage.java:2026)
at
com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.commitEntry(OAbstractPaginatedStorage.java:2477)
at
com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.commit(OAbstractPaginatedStorage.java:1206)
at
com.orientechnologies.orient.core.tx.OTransactionOptimistic.doCommit(OTransactionOptimistic.java:606)
at
com.orientechnologies.orient.core.tx.OTransactionOptimistic.commit(OTransactionOptimistic.java:156)
at
com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.commit(ODatabaseDocumentTx.java:2689)
at
com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.commit(ODatabaseDocumentTx.java:2658)
at
com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.commit(ONetworkProtocolBinary.java:1225)
at
com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.executeRequest(ONetworkProtocolBinary.java:404)
at
com.orientechnologies.orient.server.network.protocol.binary.OBinaryNetworkProtocolAbstract.execute(OBinaryNetworkProtocolAbstract.java:223)
at
com.orientechnologies.common.thread.OSoftThread.run(OSoftThread.java:77)
