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最近更新时间：2024-09-05 10:28:31
查询缓存服务参数详情。
GET
关于所有操作需要的通用参数，参照请见－公共请求头
英文名称 | 中文名称 | 类型 | 是否必填 | 备注 |
|---|---|---|---|---|
Action | 接口名称 | String | 是 | 固定值：DescribeCacheParameters |
Version | 接口版本 | String | 是 | 固定值：2016-07-01 |
AvailableZone | 可用区 | String | 否 | 默认：对应机房的a区 |
CacheId | 缓存服务ID | String | 是 | 缓存服务ID |
英文名称 | 中文名称 | 类型 | 备注 |
|---|---|---|---|
RequestId | 请求ID | String | 请求标识 |
Data | 返回数据信息 | Object | 参考请见 - 参数组参数 |
关于所有操作返回的错误信息，参照请见－通用异常信息
https://kcs.api.ksyun.com/?Action=DescribeCacheParameters&Version=2016-07-01&CacheId=xxx{
"RequestId":"cd261ef0-71f2-4d11-b74c-875b6455b",
"Data":[
{
"name":"maxmemory-policy",
"desc":"Redis淘汰策略",
"defaultValue":"volatile-lru",
"currentValue":"volatile-lru",
"validity":{
"type":"enum",
"dataType":"string",
"value":null,
"values":[
"volatile-lru",
"allkeys-lru",
"volatile-random",
"allkeys-random",
"volatile-ttl",
"noeviction"
],
"min":null,
"max":null
}
},
{
"name":"list-max-ziplist-entries",
"desc":"内部数据结构优化的阈值",
"defaultValue":"512",
"currentValue":"512",
"validity":{
"type":"range",
"dataType":"integer",
"value":null,
"values":null,
"min":"0",
"max":"9007199254740990"
}
},
{
"name":"zset-max-ziplist-entries",
"desc":"内部数据结构优化的阈值",
"defaultValue":"128",
"currentValue":"128",
"validity":{
"type":"range",
"dataType":"integer",
"value":null,
"values":null,
"min":"0",
"max":"9007199254740990"
}
},
{
"name":"hash-max-ziplist-entries",
"desc":"内部数据结构优化的阈值",
"defaultValue":"512",
"currentValue":"512",
"validity":{
"type":"range",
"dataType":"integer",
"value":null,
"values":null,
"min":"0",
"max":"9007199254740990"
}
},
{
"name":"hash-max-ziplist-value",
"desc":"内部数据结构优化的阈值",
"defaultValue":"64",
"currentValue":"64",
"validity":{
"type":"range",
"dataType":"integer",
"value":null,
"values":null,
"min":"0",
"max":"9007199254740990"
}
},
{
"name":"list-max-ziplist-value",
"desc":"内部数据结构优化的阈值",
"defaultValue":"64",
"currentValue":"64",
"validity":{
"type":"range",
"dataType":"integer",
"value":null,
"values":null,
"min":"0",
"max":"9007199254740990"
}
},
{
"name":"appendonly",
"desc":"是否开启AOF持久化功能",
"defaultValue":"no",
"currentValue":"no",
"validity":{
"type":"enum",
"dataType":"string",
"value":null,
"values":[
"yes",
"no"
],
"min":null,
"max":null
}
},
{
"name":"notify-keyspace-events",
"desc":"键空间通知配置",
"defaultValue":"",
"currentValue":"",
"validity":{
"type":"regexp",
"dataType":"string",
"value":"[KEg$lshzxeA]*",
"values":null,
"min":null,
"max":null
}
},
{
"name":"zset-max-ziplist-value",
"desc":"内部数据结构优化的阈值",
"defaultValue":"64",
"currentValue":"64",
"validity":{
"type":"range",
"dataType":"integer",
"value":null,
"values":null,
"min":"0",
"max":"9007199254740990"
}
},
{
"name":"set-max-intset-entries",
"desc":"内部数据结构优化的阈值",
"defaultValue":"512",
"currentValue":"512",
"validity":{
"type":"range",
"dataType":"integer",
"value":null,
"values":null,
"min":"0",
"max":"9007199254740990"
}
},
{
"name":"timeout",
"desc":"连接空闲超时时间",
"defaultValue":"600",
"currentValue":"600",
"validity":{
"type":"range",
"dataType":"integer",
"value":null,
"values":null,
"min":"0",
"max":"86400"
}
},
{
"name":"maxmemory-samples",
"desc":"淘汰算法运行时的采样数",
"defaultValue":"3",
"currentValue":"3",
"validity":{
"type":"range",
"dataType":"integer",
"value":null,
"values":null,
"min":"1",
"max":"10"
}
},
{
"name":"appendfsync",
"desc":"AOF文件同步方式",
"defaultValue":"everysec",
"currentValue":"everysec",
"validity":{
"type":"enum",
"dataType":"string",
"value":null,
"values":[
"everysec",
"always",
"no"
],
"min":null,
"max":null
}
}
]
}
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