存储数据时出现Mysql Cluster错误

Question

我正面临以下异常，

com.mysql.clusterj.ClusterJDatastoreException: Datastore exception. Return code: -1 Error code: 1,234 MySQL code: -1 Status: 1 Classification: 7 Message: bucket_storage2

我需要配置config.ini中的哪个参数来摆脱它。

系统信息： Linux amp-sql1 2.6.18-371.el5＃1 SMP Thu Sep 5 21:21:44 EDT 2013 x86_64 x86_64 x86_64 GNU / Linux config.ini参数：

   DataMemory=8G
    DiskCheckpointSpeed=10M  
    FragmentLogFileSize=42M
    IndexMemory=768MB
    NoOfFragmentLogFiles=200
    NoOfReplicas=2
    MaxNoOfAttributes=1000  
    MaxNoOfConcurrentIndexOperations=500000
    MaxNoOfConcurrentOperations=500000
    MaxNoOfConcurrentTransactions=450000
    MaxNoOfExecutionThreads=4
    MaxNoOfLocalOperations=550000
    MaxNoOfOrderedIndexes=128  
    MaxNoOfSubscribers=0
    MaxNoOfTriggers=128  
    MaxNoOfTables=128  
    MaxNoOfUniqueHashIndexes=128   
    Odirect=1
    RedoBuffer=512M
    SharedGlobalMemory=256M
    TransactionBufferMemory=32M
    TransactionDeadlockDetectionTimeout=15000
    TransactionInactiveTimeout=60000

两个节点集群集群，每个节点具有16GB物理RAM。管理节点部署在不同的服务器上 提前谢谢。