查询缓存服务参数,根据缓存服务ID查询该缓存服务所有参数项的信息,并给出参数项的相关信息以方便设置参数
关于所有操作需要的通用参数,请参照通用请求-公共参数
GET
请求的返回信息请参照样例
关于所有操作返回的错误信息,请参照通用请求-通用错误信息
https://kcs.cn-beijing-6.api.ksyun.com/
?Action=DescribeCacheParameters
&Version=2016-07-01
&CacheId=a45949b8-f870-4f77-877e-56ba546e0ce9
HttpStatusCode=200
{
"RequestId": "xxxxxxxxxx",
"Data": [
{
"name": "maxmemory-policy",
"desc": "Redis淘汰策略",
"defaultValue": "volatile-lru",
"currentValue": "volatile-lru",
"validity": {
"type": "enum",
"dataType": "string",
"value": [
"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,
"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,
"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,
"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,
"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,
"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": [
"yes",
"no"
],
"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,
"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,
"min": "0",
"max": "9007199254740990"
}
},
{
"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,
"min": "1",
"max": "10"
}
},
{
"name": "appendfsync",
"desc": "AOF文件同步方式",
"defaultValue": "everysec",
"currentValue": "everysec",
"validity": {
"type": "enum",
"dataType": "string",
"value": [
"everysec",
"always",
"no"
],
"min": null,
"max": null
}
}
]
}