fix bf

lszskye · lszskye · commit 7202e6c6f026 · 2026-04-13T11:18:16.000+08:00
diff --git a/src/paimon/common/utils/bloom_filter.cpp b/src/paimon/common/utils/bloom_filter.cpp
@@ -56,7 +56,7 @@ BloomFilter::BloomFilter(int64_t expected_entries, int32_t byte_length)
 }
 
 Status BloomFilter::AddHash(int32_t hash1) {
-    int32_t hash2 = hash1 >> 16;
+    int32_t hash2 = static_cast<int32_t>(static_cast<uint32_t>(hash1) >> 16);
 
     for (int32_t i = 1; i <= num_hash_functions_; i++) {
         int32_t combined_hash = hash1 + (i * hash2);

Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,7 @@ BloomFilter::BloomFilter(int64_t expected_entries, int32_t byte_length)`
`56`	`56`	`}`
`57`	`57`
`58`	`58`	`Status BloomFilter::AddHash(int32_t hash1) {`
`59`		`- int32_t hash2 = hash1 >> 16;`
	`59`	`+ int32_t hash2 = static_cast<int32_t>(static_cast<uint32_t>(hash1) >> 16);`
`60`	`60`
`61`	`61`	`for (int32_t i = 1; i <= num_hash_functions_; i++) {`
`62`	`62`	`int32_t combined_hash = hash1 + (i * hash2);`