This is an automated email from the ASF dual-hosted git repository.
leerho pushed a commit to branch hash_bug
in repository https://gitbox.apache.org/repos/asf/datasketches-memory.git
The following commit(s) were added to refs/heads/hash_bug by this push:
new 38df8a7b Only change required to fix the Hash Bug.
38df8a7b is described below
commit 38df8a7b734f5713b755e1999975c6dde15318b2
Author: Lee Rhodes <[email protected]>
AuthorDate: Tue Feb 11 16:50:07 2025 -0800
Only change required to fix the Hash Bug.
Does not include adding tests for it.
---
.../java/org/apache/datasketches/memory/internal/MurmurHash3v4.java | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
a/src/main/java/org/apache/datasketches/memory/internal/MurmurHash3v4.java
b/src/main/java/org/apache/datasketches/memory/internal/MurmurHash3v4.java
index 4948464a..2628bc07 100644
--- a/src/main/java/org/apache/datasketches/memory/internal/MurmurHash3v4.java
+++ b/src/main/java/org/apache/datasketches/memory/internal/MurmurHash3v4.java
@@ -243,11 +243,11 @@ public final class MurmurHash3v4 {
}
case 13: {
- k2 ^= (seg.get(ValueLayout.JAVA_BYTE, cumOff + 12) & 0xFFFFL) << 32;
+ k2 ^= (seg.get(ValueLayout.JAVA_BYTE, cumOff + 12) & 0xFFL) << 32;
}
//$FALL-THROUGH$
case 12: {
- k2 ^= (seg.get(ValueLayout.JAVA_INT_UNALIGNED, cumOff + 8) &
0xFFFFFFFFL);
+ k2 ^= seg.get(ValueLayout.JAVA_INT_UNALIGNED, cumOff + 8) &
0xFFFFFFFFL;
k1 = seg.get(ValueLayout.JAVA_LONG_UNALIGNED, cumOff);
break;
}
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