Neo4j 创建新节点时ResourceAcquisitionFailedException

我所处理的应用程序的用户正在使用neo4j 2.1.1报告此特殊异常。这似乎是零星的，难以复制。这是一个已知的问题，还是与任何特定的误用或错误有关？我很想提供更多关于如何复制的信息，但我不能

SEVERE: Servlet.service() for servlet [Jersey REST Service] in context with path [/plus] threw exception
org.neo4j.kernel.impl.persistence.ResourceAcquisitionFailedException: TM encountered an unexpected error condition.
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.enlist(PersistenceManager.java:412)
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.forWriting(PersistenceManager.java:394)
        at org.neo4j.kernel.impl.api.KernelTransactionImplementation.ensureWriteTransaction(KernelTransactionImplementation.java:190)
        at org.neo4j.kernel.impl.api.KernelTransactionImplementation.upgradeToDataTransaction(KernelTransactionImplementation.java:220)
        at org.neo4j.kernel.impl.api.KernelStatement.dataWriteOperations(KernelStatement.java:83)
        at org.neo4j.kernel.InternalAbstractGraphDatabase.createNode(InternalAbstractGraphDatabase.java:1107)
        at org.mitre.provenance.db.neo4j.Neo4JStorage.store(Neo4JStorage.java:1101)

创建此stacktrace的代码非常简单：

Node n = null;

try (Transaction tx = db.beginTx()) {           
    n = db.createNode();
    // Lots of extra code snipped here because it never makes it that far...
} 

SEVERE: Servlet.service() for servlet [Jersey REST Service] in context with path [/plus] threw exception
org.neo4j.kernel.impl.persistence.ResourceAcquisitionFailedException: TM encountered an unexpected error condition.
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.enlist(PersistenceManager.java:412)
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.forWriting(PersistenceManager.java:394)
        at org.neo4j.kernel.impl.api.KernelTransactionImplementation.ensureWriteTransaction(KernelTransactionImplementation.java:190)
        at org.neo4j.kernel.impl.api.KernelTransactionImplementation.upgradeToDataTransaction(KernelTransactionImplementation.java:220)
        at org.neo4j.kernel.impl.api.KernelStatement.dataWriteOperations(KernelStatement.java:83)
        at org.neo4j.kernel.InternalAbstractGraphDatabase.createNode(InternalAbstractGraphDatabase.java:1107)
        at org.mitre.provenance.db.neo4j.Neo4JStorage.store(Neo4JStorage.java:1101)

异常似乎是在

createNode（）

方法上引发的：

SEVERE: Servlet.service() for servlet [Jersey REST Service] in context with path [/plus] threw exception
org.neo4j.kernel.impl.persistence.ResourceAcquisitionFailedException: TM encountered an unexpected error condition.
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.enlist(PersistenceManager.java:412)
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.forWriting(PersistenceManager.java:394)
        at org.neo4j.kernel.impl.api.KernelTransactionImplementation.ensureWriteTransaction(KernelTransactionImplementation.java:190)
        at org.neo4j.kernel.impl.api.KernelTransactionImplementation.upgradeToDataTransaction(KernelTransactionImplementation.java:220)
        at org.neo4j.kernel.impl.api.KernelStatement.dataWriteOperations(KernelStatement.java:83)
        at org.neo4j.kernel.InternalAbstractGraphDatabase.createNode(InternalAbstractGraphDatabase.java:1107)
        at org.mitre.provenance.db.neo4j.Neo4JStorage.store(Neo4JStorage.java:1101)

（这里截取了大量与servlet相关的异常）

SEVERE: Servlet.service() for servlet [Jersey REST Service] in context with path [/plus] threw exception
org.neo4j.kernel.impl.persistence.ResourceAcquisitionFailedException: TM encountered an unexpected error condition.
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.enlist(PersistenceManager.java:412)
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.forWriting(PersistenceManager.java:394)
        at org.neo4j.kernel.impl.api.KernelTransactionImplementation.ensureWriteTransaction(KernelTransactionImplementation.java:190)
        at org.neo4j.kernel.impl.api.KernelTransactionImplementation.upgradeToDataTransaction(KernelTransactionImplementation.java:220)
        at org.neo4j.kernel.impl.api.KernelStatement.dataWriteOperations(KernelStatement.java:83)
        at org.neo4j.kernel.InternalAbstractGraphDatabase.createNode(InternalAbstractGraphDatabase.java:1107)
        at org.mitre.provenance.db.neo4j.Neo4JStorage.store(Neo4JStorage.java:1101)

在底部，有以下内容：

SEVERE: Servlet.service() for servlet [Jersey REST Service] in context with path [/plus] threw exception
org.neo4j.kernel.impl.persistence.ResourceAcquisitionFailedException: TM encountered an unexpected error condition.
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.enlist(PersistenceManager.java:412)
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.forWriting(PersistenceManager.java:394)
        at org.neo4j.kernel.impl.api.KernelTransactionImplementation.ensureWriteTransaction(KernelTransactionImplementation.java:190)
        at org.neo4j.kernel.impl.api.KernelTransactionImplementation.upgradeToDataTransaction(KernelTransactionImplementation.java:220)
        at org.neo4j.kernel.impl.api.KernelStatement.dataWriteOperations(KernelStatement.java:83)
        at org.neo4j.kernel.InternalAbstractGraphDatabase.createNode(InternalAbstractGraphDatabase.java:1107)
        at org.mitre.provenance.db.neo4j.Neo4JStorage.store(Neo4JStorage.java:1101)

Caused by: javax.transaction.RollbackException: Tx status is: STATUS_MARKED_ROLLBACK
        at org.neo4j.kernel.impl.transaction.TransactionImpl.enlistResource(TransactionImpl.java:191)
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.enlist(PersistenceManager.java:405)
        ... 45 more

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自2.1.1以来，已经应用了很多修复程序，因此请确保在最新的稳定版本（从今天起为2.1.4）上运行。如果问题仍然存在2.1.4，考虑在

提交一个GITHUB问题，我也有同样的问题。我的堆栈跟踪对于所有org.neo4j.kernel代码都是相同的，除了一些源文件位置的不同行号。我正在运行neo4j 2.1.6。你找到解决办法了吗？@JohnDeverall升级后，我无法重现这个问题。所以我没有用Stefan的答案来解决这个问题，但是我不再有这个问题了。由于它的间歇性，我也很难复制它。我想知道你现在运行的是哪个版本的neo4j？好吧，已经有一段时间了……我想当我从2.1.1=>2.1.6开始运行时，它就消失了。但要明确的是，我不是说它消失了，只是说我无法复制。我也得到了这个。我的版本是2.1.7。从TimerTask修改属性时失败。

SEVERE: Servlet.service() for servlet [Jersey REST Service] in context with path [/plus] threw exception
org.neo4j.kernel.impl.persistence.ResourceAcquisitionFailedException: TM encountered an unexpected error condition.
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.enlist(PersistenceManager.java:412)
        at org.neo4j.kernel.impl.persistence.PersistenceManager$ResourceHolder.forWriting(PersistenceManager.java:394)
        at org.neo4j.kernel.impl.api.KernelTransactionImplementation.ensureWriteTransaction(KernelTransactionImplementation.java:190)
        at org.neo4j.kernel.impl.api.KernelTransactionImplementation.upgradeToDataTransaction(KernelTransactionImplementation.java:220)
        at org.neo4j.kernel.impl.api.KernelStatement.dataWriteOperations(KernelStatement.java:83)
        at org.neo4j.kernel.InternalAbstractGraphDatabase.createNode(InternalAbstractGraphDatabase.java:1107)
        at org.mitre.provenance.db.neo4j.Neo4JStorage.store(Neo4JStorage.java:1101)