关于ElasticBF热度继承复现的想法 #13
WangTingZheng
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热度作为Meta其中一个指标进行持久化会比较好,避免重启时热度丢失而需要重新积累热度 |
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主要步骤
分为两步
困难点
热度要不要持久化?不过一般Compaction出的SSTable好像是被加入到TableCache的,不会立马被从内存中剔除。
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