当使用orientdb图形模型时,是否有全局配置来建立所有的db写以便异步复制到其他节点?
发布于 2014-03-26 08:04:36
您所需要的只是文件$ORIENTDB_HOME/config/default-distributed-db-config.json.这是默认内容:
{
"replication": true,
"autoDeploy": true,
"hotAlignment": true,
"resyncEvery": 15,
"clusters": {
"internal": {
"replication": false
},
"index": {
"replication": false
},
"*": {
"replication": true,
"readQuorum": 1,
"writeQuorum": 2,
"failureAvailableNodesLessQuorum": false,
"readYourWrites": true,
"partitioning": {
"strategy": "round-robin",
"default": 0,
"partitions": [
[ "<NEW_NODE>" ]
]
}
}
}
}默认情况下,writeQuorum为2,这意味着它至少在两个节点上等待并检查答案,以便将ACK发送到客户端。您可以将其设置为1,因此所有的写操作都是异步的。
https://stackoverflow.com/questions/22647654
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