Gabriel39 commented on code in PR #13339:
URL: https://github.com/apache/doris/pull/13339#discussion_r994152425
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be/src/exprs/bloomfilter_predicate.h:
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@@ -435,9 +435,7 @@ class BloomFilterPredicate : public Predicate {
std::shared_ptr<BloomFilterFuncBase> _filter;
bool _has_calculate_filter = false;
- // loop size must be power of 2
- constexpr static int64_t _loop_size = 8192;
// if filter rate less than this, bloom filter will set always true
- constexpr static double _expect_filter_rate = 0.2;
+ constexpr static double _expect_filter_rate = 0.5;
Review Comment:
Why set it to 0.5 here but 0.4 in VBloomFilter?
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