'Guava BloomFilter how to expire once a day
I am using guava bloom filter to remove duplicate message in the service for receiving log. Is there a way for bloom filter to expire like guava cache does?
Solution 1:[1]
You can't even remove from Guava's BloomFilter, let alone automatically expire entries.
Solution 2:[2]
If you need remove functionality consider using a Counting Bloom Filter.
Solution 3:[3]
As suggested by Tavian Barnes, one solution here might be to create a class that wraps a BloomFilter and (once a day, or however often you want) atomically replaces that BloomFilter with a new one and repopulates it.
Solution 4:[4]
Consider using Sliding Bloom Filters
Check this, This can solve your problem
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Louis Wasserman |
| Solution 2 | Andrejs |
| Solution 3 | ColinD |
| Solution 4 | Innovation |