Andrey, Please note that db can not detect amount of RAM on your pc so you should set system parameter storage.diskCache.bufferSize accordingly (it is in megabytes).
On Fri, Feb 7, 2014 at 12:09 PM, Andrey Lomakin <[email protected]>wrote: > Hi, > It should be like this https://gist.github.com/laa/75832b7fd43198578559 > > > > On Thu, Feb 6, 2014 at 4:55 PM, Andrey Yesyev <[email protected]>wrote: > >> Any updates on this? >> >> >> On Wednesday, February 5, 2014 9:18:54 AM UTC-5, Andrey Yesyev wrote: >>> >>> Hi there! >>> Here is it. >>> I'm using Intellij IDEA, so all dependencies are set up in IDEA project >>> file. >>> Just in case I'm using >>> <orderEntry type="library" name="com.tinkerpop. >>> blueprints:blueprints-core:2.4.0" level="project" /> >>> <orderEntry type="library" name="com.tinkerpop. >>> blueprints:blueprints-neo4j-graph:2.4.0" level="project" /> >>> <orderEntry type="library" >>> name="com.orientechnologies:orientdb-client:1.6.4" >>> level="project" /> >>> <orderEntry type="library" name="junit:junit:4.9" level="project" /> >>> <orderEntry type="library" name="com.tinkerpop. >>> blueprints:blueprints-orient-graph:2.5.0-SNAPSHOT" level="project" /> >>> <orderEntry type="library" >>> name="com.thinkaurelius.titan:titan-core:0.4.2" >>> level="project" /> >>> <orderEntry type="library" >>> name="com.thinkaurelius.titan:titan-berkeleyje:0.4.2" >>> level="project" /> >>> <orderEntry type="library" name="com.thinkaurelius.titan:titan-es:0.4.2" >>> level="project" /> >>> <orderEntry type="library" >>> name="com.thinkaurelius.titan:titan-cassandra:0.4.2" >>> level="project" /> >>> >>> On Wednesday, February 5, 2014 3:05:20 AM UTC-5, Andrey Lomakin wrote: >>>> >>>> Hi Andrey, >>>> Could you send me your project then, I know that you described which >>>> code you changed but better to look it in one piece. >>>> >>>> >>>> On Tue, Feb 4, 2014 at 4:03 PM, Andrey Yesyev <[email protected]>wrote: >>>> >>>>> I tried to shutdown graph, but either I did it wrong or something else >>>>> going on there... >>>>> Andrey, could you please be more specific how to shutdown it according >>>>> to my code? >>>>> >>>>> >>>>> 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]>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]>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().getMeta >>>>>>>> data().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.c >>>>>>>> om/forum/#!searchin/orient-database/bemchmark/orient-databas >>>>>>>> e/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.OChan >>>>>>>>>> nelBinaryAsynchClient.throwSerializedException(OChannelBinar >>>>>>>>>> yAsynchClient.java:264) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.enterprise.channel.binary.OChan >>>>>>>>>> nelBinaryAsynchClient.handleStatus(OChannelBinaryAsynchClient. >>>>>>>>>> java:231) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.enterprise.channel.binary.OChan >>>>>>>>>> nelBinaryAsynchClient.beginResponse(OChannelBinaryAsynchClient. >>>>>>>>>> java:202) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.enterprise.channel.binary.OChan >>>>>>>>>> nelBinaryAsynchClient.beginResponse(OChannelBinaryAsynchClient. >>>>>>>>>> java:113) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.client.remote.OStorageRemote.be >>>>>>>>>> ginResponse(OStorageRemote.java:1856) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.client.remote.OStorageRemote.cr >>>>>>>>>> eateRecord(OStorageRemote.java:328) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.client.remote.OStorageRemoteThr >>>>>>>>>> ead.createRecord(OStorageRemoteThread.java:216) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.db.raw.ODatabaseRaw.save(O >>>>>>>>>> DatabaseRaw.java:265) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.db.record.ODatabaseRecordA >>>>>>>>>> bstract.executeSaveRecord(ODatabaseRecordAbstract.java:816) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.tx.OTransactionNoTx.saveRe >>>>>>>>>> cord(OTransactionNoTx.java:77) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.db.record.ODatabaseRecordT >>>>>>>>>> x.save(ODatabaseRecordTx.java:270) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.db.record.ODatabaseRecordT >>>>>>>>>> x.save(ODatabaseRecordTx.java:38) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.record.ORecordAbstract.sav >>>>>>>>>> e(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.addVer >>>>>>>>>> tex(OrientBaseGraph.java:356) >>>>>>>>> >>>>>>>>> at com.commsen.graphdbtests.orientdb.OrientdbInsertPerformanceT >>>>>>>>>> est.createVertex(OrientdbInsertPerformanceTest.java:25) >>>>>>>>> >>>>>>>>> at com.commsen.graphdbtests.orientdb.OrientdbInsertPerformanceT >>>>>>>>>> est.doAddDocuments_(OrientdbInsertPerformanceTest.java:120) >>>>>>>>> >>>>>>>>> at com.commsen.graphdbtests.orientdb.OrientdbInsertPerformanceT >>>>>>>>>> est.access$000(OrientdbInsertPerformanceTest.java:17) >>>>>>>>> >>>>>>>>> at com.commsen.graphdbtests.orientdb.OrientdbInsertPerformanceT >>>>>>>>>> est$1.call(OrientdbInsertPerformanceTest.java:160) >>>>>>>>> >>>>>>>>> at com.commsen.graphdbtests.orientdb.OrientdbInsertPerformanceT >>>>>>>>>> est$1.call(OrientdbInsertPerformanceTest.java:157) >>>>>>>>> >>>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:262) >>>>>>>>> >>>>>>>>> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool >>>>>>>>>> Executor.java:1145) >>>>>>>>> >>>>>>>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo >>>>>>>>>> lExecutor.java:615) >>>>>>>>> >>>>>>>>> at java.lang.Thread.run(Thread.java:744) >>>>>>>>> >>>>>>>>> Caused by: com.orientechnologies.orient.core.exception. >>>>>>>>>> ODatabaseException: Database 'plocal:c:/projects/GraphDBs/o >>>>>>>>>> rientdb-community-1.6.4/databases//graphdb_tests_orient' is >>>>>>>>>> closed >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.db.record.ODatabaseRecordA >>>>>>>>>> bstract.checkOpeness(ODatabaseRecordAbstract.java:1088) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.db.record.ODatabaseRecordA >>>>>>>>>> bstract.getMetadata(ODatabaseRecordAbstract.java:556) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.db.record.ODatabaseRecordA >>>>>>>>>> bstract.getMetadata(ODatabaseRecordAbstract.java:87) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.db.ODatabaseRecordWrapperA >>>>>>>>>> bstract.getMetadata(ODatabaseRecordWrapperAbstract.java:156) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.record.ORecordSchemaAwareA >>>>>>>>>> bstract.setClassNameIfExists(ORecordSchemaAwareAbstract.java:111) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.serialization.serializer.r >>>>>>>>>> ecord.string.ORecordSerializerSchemaAware2CSV.fromString(ORe >>>>>>>>>> cordSerializerSchemaAware2CSV.java:377) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.serialization.serializer.r >>>>>>>>>> ecord.string.ORecordSerializerStringAbstract.fromStream(ORec >>>>>>>>>> ordSerializerStringAbstract.java:80) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.record.ORecordSchemaAwareA >>>>>>>>>> bstract.deserializeFields(ORecordSchemaAwareAbstract.java:150) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.record.impl.ODocument.dese >>>>>>>>>> rializeFields(ODocument.java:1371) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.record.impl.ODocument.chec >>>>>>>>>> kForFields(ODocument.java:1261) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.record.ORecordSchemaAwareA >>>>>>>>>> bstract.validate(ORecordSchemaAwareAbstract.java:58) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.db.document.ODatabaseDocum >>>>>>>>>> entTx.save(ODatabaseDocumentTx.java:265) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.db.document.ODatabaseDocum >>>>>>>>>> entTx.save(ODatabaseDocumentTx.java:227) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.core.db.document.ODatabaseDocum >>>>>>>>>> entTx.save(ODatabaseDocumentTx.java:45) >>>>>>>>> >>>>>>>>> at com.orientechnologies.orient.server.network.protocol.binary. >>>>>>>>>> OBinaryNetworkProtocolAbstract.createRecord(OBinaryNetworkPr >>>>>>>>>> otocolAbstract.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(OBinaryNetworkProtoco >>>>>>>>>> lAbstract.java:125) >>>>>>>>> >>>>>>>>> at com.orientechnologies.common.thread.OSoftThread.run(OSoftThr >>>>>>>>>> ead.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]. >>>>>>>> >>>>>>>> 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. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>> >>>> >>>> >>>> >>>> -- >>>> Best regards, >>>> Andrey Lomakin. >>>> >>>> Orient Technologies >>>> the Company behind OrientDB >>>> >>>> -- >> >> --- >> 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]. >> 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. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
