Package | Description |
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com.tencentcloudapi.dcdb.v20180411 | |
com.tencentcloudapi.dcdb.v20180411.models |
Modifier and Type | Method and Description |
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ModifyRealServerAccessStrategyResponse |
DcdbClient.ModifyRealServerAccessStrategy(ModifyRealServerAccessStrategyRequest req)
本接口(ModifyRealServerAccessStrategy)用于修改云数据库的VPCGW到RS的访问策略。
注意**
- 修改策略后只对新建立的连接生效,老连接不受影响
- 就近访问只针对实例是跨可用区部署有用,单可用区部署实例就近与否并无作用
- DB每个Node对应一个proxy,如果开启就近访问,将会把连接集中到对应可用区的proxy上,可能造成热点问题,这种情况下如果是线上业务,请务必根据自己的业务请求量测试符合预期后再进行就近策略变更
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Constructor and Description |
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ModifyRealServerAccessStrategyRequest(ModifyRealServerAccessStrategyRequest source)
NOTE: Any ambiguous key set via .set("AnyKey", "value") will be a shallow copy,
and any explicit key, i.e Foo, set via .setFoo("value") will be a deep copy.
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