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port https://github.com/coreos/etcd/pull/5468 #667

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siddontang opened this issue Jun 7, 2016 · 1 comment
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port https://github.com/coreos/etcd/pull/5468 #667

siddontang opened this issue Jun 7, 2016 · 1 comment

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@siddontang
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etcd-io/etcd#5468

@siddontang
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we should wait etcd-io/etcd#5809 merged, then I will new a new issue for this feature.

iosmanthus pushed a commit to iosmanthus/tikv that referenced this issue Mar 20, 2023
Small value table has relatively large filter.
Even if we expire it soon, a bulk insert with many indices still consume a lot of memory.
On level 3, the cost of small value table filter overweight the benefit.

Skip the level 3 small table filter would reduce the memory consumption.

Signed-off-by: Evan Zhou <coocood@gmail.com>
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