Thanks Andrey! Oh, I do wait for your new release to try it :)
On Tuesday, February 4, 2014 6:14:48 AM UTC-5, Andrey Lomakin wrote: > > Andrey, > I looked through you code, you did not do graph.shutdown() before db drop > so internal graph context is not cleared and graph db tries to check that > schema is needed for graph database is present without db open. > So just do graph.shutdown() but I do suggest you to wait till tomorrow, > we release new version of graph db relation management tool with much > better performance. > > > > On Tue, Feb 4, 2014 at 9:05 AM, Andrey Lomakin > <[email protected]<javascript:> > > wrote: > >> Hi Andrey, >> Could you wait till Tuesday, I will check it ? >> >> >> On Mon, Feb 3, 2014 at 11:30 PM, Andrey Yesyev >> <[email protected]<javascript:> >> > wrote: >> >>> Hi there, >>> >>> I'm back with a bunch of questions again. >>> >>> Today I faced a strange issue. >>> I'm running tests, trying to figure out pros and cons of OrientDB. Each >>> test I run in a new DB, so I'm creating and dropping DBs with the same name. >>> Here is how I'm doing this >>> >>> Create DB >>> public static void createDB() >>> throws IOException { >>> >>> if (dbUrl.startsWith("remote")) { >>> OServerAdmin server = new OServerAdmin(dbUrl).connect(dbUser, >>> dbPassword); >>> if (!server.existsDatabase("plocal")) { >>> server.createDatabase("graph", "plocal"); >>> } >>> server.close(); >>> } >>> else { >>> //OGraphDatabase database = new OGraphDatabase(dbUrl); >>> OrientGraph database = new OrientGraph(dbUrl); >>> if (!database.getRawGraph().exists()) { >>> database.getRawGraph().create(); >>> } >>> database.getRawGraph().close(); >>> } >>> >>> } >>> >>> >>> >>> Drop DB >>> public static void dropDB() >>> throws IOException { >>> >>> if (dbUrl.startsWith("remote")) { >>> OServerAdmin server = new OServerAdmin(dbUrl).connect(dbUser, >>> dbPassword); >>> if (server.existsDatabase("plocal")) { >>> server.dropDatabase("plocal"); >>> } >>> server.close(); >>> } >>> else { >>> OrientGraph database = >>> new OrientGraph(dbUrl); >>> if (database.getRawGraph().exists()) { >>> if (database.isClosed()) { >>> database.getRawGraph().open(dbUser, dbPassword); >>> } >>> OIndexManager indexManager = >>> database.getRawGraph().getMetadata().getIndexManager(); >>> for (@SuppressWarnings("rawtypes") OIndex index : >>> indexManager.getIndexes()) { >>> index.delete(); >>> } >>> database.drop(); >>> } >>> database.getRawGraph().close(); >>> } >>> } >>> >>> Get DB >>> >>> public static synchronized OrientGraph getDatabase() { >>> return new >>> OrientGraph(OGraphDatabasePool.global().acquire(dbUrl, >>> dbUser, dbPassword)); >>> } >>> >>> I'm actually using project from this thread >>> https://groups.google.com/forum/#!searchin/orient-database/bemchmark/orient-database/VF_j5rGeffA/hzyC9PVj9lAJ >>> . >>> Have to say thanks to Milen Dyankov for a great job he did there. >>> I changed it a little bit though... >>> >>> So, here is the problem I faced. >>> I'm using OrientDB 1.6.4, remote connection. >>> >>> 1. Create DB >>> 2. Do my tests. 4 threads simultaneously writing to DB >>> 3. Drop DB >>> 4. Create DB >>> 5. Get an exception trying to create a vertex >>> OrientVertex vertex = db.addVertex("OGraphVertex", null); >>> >>> com.orientechnologies.orient.enterprise.channel.binary.OResponseProcessingException: >>> >>>>> Exception during response processing. >>>> >>>> at >>>>> com.orientechnologies.orient.enterprise.channel.binary.OChannelBinaryAsynchClient.throwSerializedException(OChannelBinaryAsynchClient.java:264) >>>> >>>> at >>>>> com.orientechnologies.orient.enterprise.channel.binary.OChannelBinaryAsynchClient.handleStatus(OChannelBinaryAsynchClient.java:231) >>>> >>>> at >>>>> com.orientechnologies.orient.enterprise.channel.binary.OChannelBinaryAsynchClient.beginResponse(OChannelBinaryAsynchClient.java:202) >>>> >>>> at >>>>> com.orientechnologies.orient.enterprise.channel.binary.OChannelBinaryAsynchClient.beginResponse(OChannelBinaryAsynchClient.java:113) >>>> >>>> at >>>>> com.orientechnologies.orient.client.remote.OStorageRemote.beginResponse(OStorageRemote.java:1856) >>>> >>>> at >>>>> com.orientechnologies.orient.client.remote.OStorageRemote.createRecord(OStorageRemote.java:328) >>>> >>>> at >>>>> com.orientechnologies.orient.client.remote.OStorageRemoteThread.createRecord(OStorageRemoteThread.java:216) >>>> >>>> at >>>>> com.orientechnologies.orient.core.db.raw.ODatabaseRaw.save(ODatabaseRaw.java:265) >>>> >>>> at >>>>> com.orientechnologies.orient.core.db.record.ODatabaseRecordAbstract.executeSaveRecord(ODatabaseRecordAbstract.java:816) >>>> >>>> at >>>>> com.orientechnologies.orient.core.tx.OTransactionNoTx.saveRecord(OTransactionNoTx.java:77) >>>> >>>> at >>>>> com.orientechnologies.orient.core.db.record.ODatabaseRecordTx.save(ODatabaseRecordTx.java:270) >>>> >>>> at >>>>> com.orientechnologies.orient.core.db.record.ODatabaseRecordTx.save(ODatabaseRecordTx.java:38) >>>> >>>> at >>>>> com.orientechnologies.orient.core.record.ORecordAbstract.save(ORecordAbstract.java:312) >>>> >>>> at >>>>> com.orientechnologies.orient.core.record.impl.ODocument.save(ODocument.java:1323) >>>> >>>> at >>>>> com.orientechnologies.orient.core.record.impl.ODocument.save(ODocument.java:1312) >>>> >>>> at >>>>> com.orientechnologies.orient.core.record.impl.ODocument.save(ODocument.java:1301) >>>> >>>> at >>>>> com.tinkerpop.blueprints.impls.orient.OrientElement.save(OrientElement.java:148) >>>> >>>> at >>>>> com.tinkerpop.blueprints.impls.orient.OrientElement.save(OrientElement.java:134) >>>> >>>> at >>>>> com.tinkerpop.blueprints.impls.orient.OrientBaseGraph.addVertex(OrientBaseGraph.java:356) >>>> >>>> at >>>>> com.commsen.graphdbtests.orientdb.OrientdbInsertPerformanceTest.createVertex(OrientdbInsertPerformanceTest.java:25) >>>> >>>> at >>>>> com.commsen.graphdbtests.orientdb.OrientdbInsertPerformanceTest.doAddDocuments_(OrientdbInsertPerformanceTest.java:120) >>>> >>>> at >>>>> com.commsen.graphdbtests.orientdb.OrientdbInsertPerformanceTest.access$000(OrientdbInsertPerformanceTest.java:17) >>>> >>>> at >>>>> com.commsen.graphdbtests.orientdb.OrientdbInsertPerformanceTest$1.call(OrientdbInsertPerformanceTest.java:160) >>>> >>>> at >>>>> com.commsen.graphdbtests.orientdb.OrientdbInsertPerformanceTest$1.call(OrientdbInsertPerformanceTest.java:157) >>>> >>>> at java.util.concurrent.FutureTask.run(FutureTask.java:262) >>>> >>>> at >>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>> >>>> at >>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>> >>>> at java.lang.Thread.run(Thread.java:744) >>>> >>>> Caused by: >>>>> com.orientechnologies.orient.core.exception.ODatabaseException: Database >>>>> 'plocal:c:/projects/GraphDBs/orientdb-community-1.6.4/databases//graphdb_tests_orient' >>>>> >>>>> is closed >>>> >>>> at >>>>> com.orientechnologies.orient.core.db.record.ODatabaseRecordAbstract.checkOpeness(ODatabaseRecordAbstract.java:1088) >>>> >>>> at >>>>> com.orientechnologies.orient.core.db.record.ODatabaseRecordAbstract.getMetadata(ODatabaseRecordAbstract.java:556) >>>> >>>> at >>>>> com.orientechnologies.orient.core.db.record.ODatabaseRecordAbstract.getMetadata(ODatabaseRecordAbstract.java:87) >>>> >>>> at >>>>> com.orientechnologies.orient.core.db.ODatabaseRecordWrapperAbstract.getMetadata(ODatabaseRecordWrapperAbstract.java:156) >>>> >>>> at >>>>> com.orientechnologies.orient.core.record.ORecordSchemaAwareAbstract.setClassNameIfExists(ORecordSchemaAwareAbstract.java:111) >>>> >>>> at >>>>> com.orientechnologies.orient.core.serialization.serializer.record.string.ORecordSerializerSchemaAware2CSV.fromString(ORecordSerializerSchemaAware2CSV.java:377) >>>> >>>> at >>>>> com.orientechnologies.orient.core.serialization.serializer.record.string.ORecordSerializerStringAbstract.fromStream(ORecordSerializerStringAbstract.java:80) >>>> >>>> at >>>>> com.orientechnologies.orient.core.record.ORecordSchemaAwareAbstract.deserializeFields(ORecordSchemaAwareAbstract.java:150) >>>> >>>> at >>>>> com.orientechnologies.orient.core.record.impl.ODocument.deserializeFields(ODocument.java:1371) >>>> >>>> at >>>>> com.orientechnologies.orient.core.record.impl.ODocument.checkForFields(ODocument.java:1261) >>>> >>>> at >>>>> com.orientechnologies.orient.core.record.ORecordSchemaAwareAbstract.validate(ORecordSchemaAwareAbstract.java:58) >>>> >>>> at >>>>> com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.save(ODatabaseDocumentTx.java:265) >>>> >>>> at >>>>> com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.save(ODatabaseDocumentTx.java:227) >>>> >>>> at >>>>> com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.save(ODatabaseDocumentTx.java:45) >>>> >>>> at >>>>> com.orientechnologies.orient.server.network.protocol.binary.OBinaryNetworkProtocolAbstract.createRecord(OBinaryNetworkProtocolAbstract.java:332) >>>> >>>> at >>>>> com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.createRecord(ONetworkProtocolBinary.java:1284) >>>> >>>> at >>>>> com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.executeRequest(ONetworkProtocolBinary.java:268) >>>> >>>> at >>>>> com.orientechnologies.orient.server.network.protocol.binary.OBinaryNetworkProtocolAbstract.execute(OBinaryNetworkProtocolAbstract.java:125) >>>> >>>> at >>>>> com.orientechnologies.common.thread.OSoftThread.run(OSoftThread.java:45) >>>> >>>> >>> If I call >>> >>> db.isClosed() >>> >>> it returns FALSE. >>> >>> Any ideas? >>> >>> Thanks! >>> >>> -Andrey >>> >>> >>> >>> >>> -- >>> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "OrientDB" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected] <javascript:>. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> >> >> -- >> Best regards, >> Andrey Lomakin. >> >> Orient Technologies >> the Company behind OrientDB >> >> > > > -- > Best regards, > Andrey Lomakin. > > Orient Technologies > the Company behind OrientDB > > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. 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