현재 클러스터를 테스트 하고 있습니다.

 

mgm 1대

SQL node 1대

ndbd node 1대

 

이렇게 구성을 하고 테스트 중입니다.

 

원 데이터가 oracle이여서 mysql migration tool로 데이터를 변환하고

 

dump 받은 데이터를 ndb에 올리고 있습니다.

 

올리는 도중에 에러가 나면서 ndb가 끊어 집니다.

 

시스템 메모리가 부족한것 같아 메모리 증설 총 22G로 세팅하고 다시 올려도 마찬가집니다.

 

데이터는 3G index는 6G입니다.

 

에러메세지는

 

 

 

세팅이 잘못 된 것일 까요?

 

config.ini 는 이렇습니다.

 

[NDBD DEFAULT]
NoOfReplicas: 1
#DataDir: /data/ndb
#FileSystemPath: /data/ndb

# Data Memory, Index Memory, and String Memory #
DataMemory:    8000M
IndexMemory:  12000M
StringMemory: 5

# Transaction Parameters #
MaxNoOfConcurrentTransactions: 4096
MaxNoOfConcurrentOperations: 100000
MaxNoOfLocalOperations: 100000

# Transaction Temporary Storage #
MaxNoOfConcurrentIndexOperations: 8192
MaxNoOfFiredTriggers: 4000
TransactionBufferMemory: 1M

# Scans and buffering #
MaxNoOfConcurrentScans: 300
MaxNoOfLocalScans: 32
BatchSizePerLocalScan: 64
LongMessageBuffer: 1M

# Logging and Checkpointing #
NoOfFragmentLogFiles: 300
#change_1005
FragmentLogFileSize: 16M
MaxNoOfOpenFiles: 40
InitialNoOfOpenFiles: 27
MaxNoOfSavedMessages: 25

# Metadata Objects #
MaxNoOfAttributes: 1500
MaxNoOfTables: 400
MaxNoOfOrderedIndexes: 200
MaxNoOfUniqueHashIndexes: 200
MaxNoOfTriggers: 770

# Boolean Parameters #
LockPagesInMainMemory: 0
StopOnError: 1
Diskless: 0
ODirect: 0

# Controlling Timeouts, Intervals, and Disk Paging #
TimeBetweenWatchDogCheck: 6000
TimeBetweenWatchDogCheckInitial: 6000
StartPartialTimeout: 30000
StartPartitionedTimeout: 60000
StartFailureTimeout: 1000000
HeartbeatIntervalDbDb: 2000
HeartbeatIntervalDbApi: 3000
TimeBetweenLocalCheckpoints: 20
TimeBetweenGlobalCheckpoints: 2000
TransactionInactiveTimeout: 0
TransactionDeadlockDetectionTimeout: 1200
DiskSyncSize: 4M
DiskCheckpointSpeed: 10M
DiskCheckpointSpeedInRestart: 100M
ArbitrationTimeout: 10

# Buffering and Logging #
UndoIndexBuffer: 2G
UndoDataBuffer: 1G
#change
RedoBuffer: 4G
LogLevelStartup: 15
LogLevelShutdown: 3
LogLevelStatistic: 0
LogLevelCheckpoint: 0
LogLevelNodeRestart: 0
LogLevelConnection: 0
LogLevelError: 15
LogLevelCongestion: 0
LogLevelInfo: 3
MemReportFrequency: 0

# Backup Parameters #
BackupDataBufferSize: 2M
BackupLogBufferSize: 2M
BackupMemory: 64M
BackupWriteSize: 32K
BackupMaxWriteSize: 256K

[MGM DEFAULT]
PortNumber: 1186
DataDir: /data/mysql_cluster/log

[TCP DEFAULT]
SendBufferMemory: 2M

#######################################
# Change HOST1 to the name of the NDB_MGMD host
# Change HOST2 to the name of the NDB_MGMD host
# Change HOST3 to the name of the NDB_MGMD host
# Change HOST4 to the name of the NDBD host
# Change HOST5 to the name of the NDBD host
# Change HOST6 to the name of the NDBD host
# Change HOST7 to the name of the NDBD host
# Change HOST8 to the name of the NDBD host
# Change HOST9 to the name of the NDBD host
#######################################

[ndb_mgmd]
# Management process options:
NodeId=1
hostname=xxx.xxx.178.80           # Hostname or IP address of MGM node
#datadir=/data/mysql_cluster/log  # Directory for MGM node log files
ArbitrationRank: 1

[ndbd]
# Options for data node "B":
#NodeId=2
#hostname=xxx.xxx.178.81          # Hostname or IP address
#datadir=/data/ndb               # Directory for this data node's data files

# Options for data node "B":
NodeId=2
hostname=xxx.xxx.178.82          # Hostname or IP address
datadir=/data/ndb1               # Directory for this data node's data files

[API]
# SQL node options:
NodeId=3
hostname=xxx.xxx.178.80          # Hostname or IP address
ArbitrationRank: 2              # (additional mysqld connections can be
                                # specified for this node for various