Neo4j 2.1.2增量备份失败,但全量备份成功。

3
我们最近使用显式升级程序将数据库从2.0.1升级到2.1.2(企业版)。在尝试进行升级后备份时,完全备份成功,但增量备份失败。 第一次运行此命令时,它会成功:
~/neo4j-enterprise-2.1.2/bin/neo4j-backup -from single://127.0.0.1 -to /mnt/backups/neo4j-test-backup

第二次运行时会出现以下错误:
Performing backup from '127.0.0.1'

00:18:44.907 [main] INFO  o.n.k.InternalAbstractGraphDatabase - No locking implementation specified, defaulting to 'forseti'
Transactions applied
Exception in thread "main" org.neo4j.consistency.ConsistencyCheckingError: Inconsistencies in transaction:
    Start[3,xid=GlobalId[NEOKERNL|2772027681176372421|40044|-1], BranchId[ 52 49 52 49 52 49 ],master=-1,me=-1,time=2014-06-23 23:56:53.637+0000/1403567813637,lastCommittedTxWhenTransactionStarted=752027]
    1PC[3, txId=752028, 2014-06-23 23:56:53.647+0000/1403567813647]
    ConsistencySummaryStatistics{
    Number of errors: 2
    Number of warnings: 0
    Number of inconsistent RELATIONSHIP records: 2
}
    at org.neo4j.consistency.checking.incremental.intercept.CheckingTransactionInterceptor.complete(CheckingTransactionInterceptor.java:181)
    at org.neo4j.kernel.impl.transaction.xaframework.LogEntryVisitorAdapter.apply(LogEntryVisitorAdapter.java:62)
    at org.neo4j.kernel.impl.transaction.xaframework.LogEntryVisitorAdapter.apply(LogEntryVisitorAdapter.java:28)
    at org.neo4j.kernel.impl.nioneo.xa.command.LogFilter.endLog(LogFilter.java:87)
    at org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog.applyTransaction(XaLogicalLog.java:1120)
    at org.neo4j.kernel.impl.transaction.xaframework.XaResourceManager.applyCommittedTransaction(XaResourceManager.java:856)
    at org.neo4j.kernel.impl.transaction.xaframework.XaDataSource.applyCommittedTransaction(XaDataSource.java:246)
    at org.neo4j.com.ServerUtil.applyReceivedTransactions(ServerUtil.java:461)
    at org.neo4j.backup.BackupService.unpackResponse(BackupService.java:401)
    at org.neo4j.backup.BackupService.incrementalWithContext(BackupService.java:315)
    at org.neo4j.backup.BackupService.doIncrementalBackup(BackupService.java:257)
    at org.neo4j.backup.BackupService.doIncrementalBackup(BackupService.java:210)
    at org.neo4j.backup.BackupService.doIncrementalBackupOrFallbackToFull(BackupService.java:231)
    at org.neo4j.backup.BackupTool.doBackup(BackupTool.java:240)
    at org.neo4j.backup.BackupTool.run(BackupTool.java:168)
    at org.neo4j.backup.BackupTool.main(BackupTool.java:71)

任何帮助或解决方法都将不胜感激。 更新:升级到2.1.3版本后,问题仍然存在。

尝试应用一个写入操作(例如创建一个节点,设置一个属性)的事务,并检查增量备份是否正常工作。 - Stefan Armbruster
这是一个实时系统,每分钟至少创建一个新节点。所以回答你的问题:不,应用写事务并没有修复增量备份。 - Zack
我在2.1.3中也遇到了这个问题。 - stephenmuss
1个回答

1
请您再次检查2.1.4版本是否解决了问题?我模糊地记得有一个关于增量备份的已解决问题。

升级到2.1.5版本解决了我们的问题。谢谢。 - Zack

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