chenboat commented on code in PR #12538:
URL: https://github.com/apache/pinot/pull/12538#discussion_r1543765265
##########
pinot-segment-local/src/main/java/org/apache/pinot/segment/local/utils/HashUtils.java:
##########
@@ -44,8 +75,26 @@ public static Object hashPrimaryKey(PrimaryKey primaryKey,
HashFunction hashFunc
return new ByteArray(HashUtils.hashMD5(primaryKey.asBytes()));
case MURMUR3:
return new ByteArray(HashUtils.hashMurmur3(primaryKey.asBytes()));
+ case UUID:
+ return new ByteArray(HashUtils.hashUUID(primaryKey.getValues()));
default:
throw new IllegalArgumentException(String.format("Unrecognized hash
function %s", hashFunction));
}
}
+
+ private static byte[] concatenate(Object[] values) {
Review Comment:
Add a high level description on what this function is doing.
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