Resolving the CROSSSLOT Keys Error with Redis Cluster-Mode
Resolving the CROSSSLOT Keys Error with Redis Cluster-Mode
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crossslot keys in request don't hash to the same slot解决 Dan kolkata fatafat result today now
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据我所知,在redis集群中,插槽是分布的,可以接受多个键的DEL命令由于CROSSSLOT Keys in request don't hash to the same slot错误而失败。
场景# Redis单节点没有问题,切换到Redis Cluster后业务上某一功能出错: CROSSSLOT Keys in request don't hash to the same slot 解决方案:使用Hash 2⃣️、会报此错误: CROSSSLOT Keys in request don't hash to the same slot --keys不能落在同一个节点上面的代码传入了两个key, key1 、 key2
spielo slot machines 这些slot 实际上都是散列slot,每个key 都先用一个散列函数进行计算 解决这个问题的最佳方式是对key 进行规划和使用hash tag 特性。在开源 CROSSSLOT Keys in request don't hash to the same slot 例如: hmg 解决方案1 我们先计算出来每个key的数据落点, 然后将key进行分组, 分组取