[Improvement](Cache) lru support evict expired entries#19858
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hqx871 wants to merge 11 commits intoapache:masterfrom
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[Improvement](Cache) lru support evict expired entries#19858hqx871 wants to merge 11 commits intoapache:masterfrom
hqx871 wants to merge 11 commits intoapache:masterfrom
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hqx871
changed the title
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clang-tidy review says "All clean, LGTM! 👍" |
added 2 commits
May 19, 2023 14:07
Contributor
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clang-tidy review says "All clean, LGTM! 👍" |
1 similar comment
Contributor
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clang-tidy review says "All clean, LGTM! 👍" |
added 2 commits
May 19, 2023 14:15
Contributor
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clang-tidy review says "All clean, LGTM! 👍" |
1 similar comment
Contributor
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clang-tidy review says "All clean, LGTM! 👍" |
Contributor
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clang-tidy review says "All clean, LGTM! 👍" |
Contributor
Author
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run buildall |
Contributor
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clang-tidy review says "All clean, LGTM! 👍" |
Contributor
Author
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run buildall |
Contributor
Author
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run buildall |
Contributor
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clang-tidy review says "All clean, LGTM! 👍" |
Contributor
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clang-tidy review says "All clean, LGTM! 👍" |
Contributor
Author
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run buildall |
Contributor
Author
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run buildall |
Contributor
|
clang-tidy review says "All clean, LGTM! 👍" |
Contributor
Author
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run buildall |
Contributor
|
clang-tidy review says "All clean, LGTM! 👍" |
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Proposed changes
Lru cache support evict expired entries.
Problem summary
When the LRUCache is full and there are slow queries which scan a lot of bytes, the LRUCache may have side effect. We can avoid this by evict expired entries using background thread every minute.
Checklist(Required)
Further comments
If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...