java - 在Eclipse Maven项目中打开OrientDB数据库抛出错误

Question

我收到的错误如下:

    " Aug 25, 2015 1:47:41 PM com.orientechnologies.common.log.OLogManager log
INFO: OrientDB auto-config DISKCACHE=4,161MB (heap=1,776MB os=7,985MB disk=416,444MB)
Aug 25, 2015 1:47:41 PM com.orientechnologies.common.log.OLogManager log
WARNING: segment file 'database.ocf' was not closed correctly last time
Exception in thread "main" com.orientechnologies.common.exception.OException: Error on creation

of shared resource at com.orientechnologies.common.concur.resource.OSharedContainerImpl.getResource(OSharedContainerImpl.java:55) at com.orientechnologies.orient.core.metadata.OMetadataDefault.init(OMetadataDefault.java:175) at com.orientechnologies.orient.core.metadata.OMetadataDefault.load(OMetadataDefault.java:77) at com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.initAtFirstOpen(ODatabaseDocumentTx.java:2633) at com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.open(ODatabaseDocumentTx.java:254) at arss.db.main(db.java:17) Caused by: com.orientechnologies.orient.core.exception.ORecordNotFoundException: The record with id '#0:1' not found at com.orientechnologies.orient.core.record.ORecordAbstract.reload(ORecordAbstract.java:266) at com.orientechnologies.orient.core.record.impl.ODocument.reload(ODocument.java:665) at com.orientechnologies.orient.core.type.ODocumentWrapper.reload(ODocumentWrapper.java:91) at com.orientechnologies.orient.core.type.ODocumentWrapperNoClass.reload(ODocumentWrapperNoClass.java:73) at com.orientechnologies.orient.core.metadata.schema.OSchemaShared.load(OSchemaShared.java:786) at com.orientechnologies.orient.core.metadata.OMetadataDefault$1.call(OMetadataDefault.java:180) at com.orientechnologies.orient.core.metadata.OMetadataDefault$1.call(OMetadataDefault.java:175) at com.orientechnologies.common.concur.resource.OSharedContainerImpl.getResource(OSharedContainerImpl.java:53) ... 5 more Caused by: com.orientechnologies.orient.core.exception.ODatabaseException: Error on retrieving record #0:1 (cluster: internal) at com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.executeReadRecord(ODatabaseDocumentTx.java:1605) at com.orientechnologies.orient.core.tx.OTransactionNoTx.loadRecord(OTransactionNoTx.java:80) at com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.reload(ODatabaseDocumentTx.java:1453) at com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.reload(ODatabaseDocumentTx.java:117) at com.orientechnologies.orient.core.record.ORecordAbstract.reload(ORecordAbstract.java:260) ... 12 more Caused by: java.lang.NoSuchMethodError: com.orientechnologies.common.concur.lock.ONewLockManager.tryAcquireSharedLock(Ljava/lang/Object;J)Z at com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.acquireReadLock(OAbstractPaginatedStorage.java:1301) at com.orientechnologies.orient.core.tx.OTransactionAbstract.lockRecord(OTransactionAbstract.java:120) at com.orientechnologies.orient.core.id.ORecordId.lock(ORecordId.java:282) at com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.lockRecord(OAbstractPaginatedStorage.java:1784) at com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.readRecord(OAbstractPaginatedStorage.java:1424) at com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.readRecord(OAbstractPaginatedStorage.java:697) at com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.executeReadRecord(ODatabaseDocumentTx.java:1572) ... 16 more"

我使用的代码是:

package arss;

import com.orientechnologies.orient.core.config.OGlobalConfiguration;
import com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx;
import com.orientechnologies.orient.core.record.impl.ODocument;
import com.orientechnologies.orient.core.serialization.serializer.record.ORecordSerializerFactory;
import com.orientechnologies.orient.core.serialization.serializer.record.binary.ORecordSerializerBinary;
import com.orientechnologies.orient.core.serialization.serializer.record.string.ORecordSerializerSchemaAware2CSV;



public class db {

    public static void main(String[] args) {


            ODatabaseDocumentTx db = new ODatabaseDocumentTx("plocal:C:/AR/AR/Newfolder/orientdb-community-2.0.3_S/databases/GratefulDeadConcerts").open("admin", "admin");



            try {

                    // CREATE A NEW DOCUMENT AND FILL IT
                    ODocument doc = new ODocument("Person");

                    doc.field( "name", "Luke" );
                    doc.field( "surname", "Skywalker" );
                    doc.field( "city", new ODocument("City").field("name","Rome").field("country", "Italy") );

                    // SAVE THE DOCUMENT
                    doc.save();

                    db.close();

                } finally {

                  db.close();

                }



            }

        }"

Answer 1

1. 不确定您是否需要使用 ODocuments 进行 .flush，您应该查一下。 (或者如果 save 是等价的并且没问题)

2. 从这两个错误行:

   警告:段文件“database.ocf”上次未正确关闭

和

com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.executeReadRecord(ODatabaseDocumentTx.java:1572) ... 16 more"

我认为这与database.ocf文件本身有关。不知道这是否有帮助，但尝试手动打开它，最好有/没有管理员，然后再次关闭它。 (“您是否尝试过将其关闭然后再次打开？”)

如果仍然存在错误，请检查是否是其他错误。