FANNG1 commented on code in PR #9753:
URL: https://github.com/apache/gravitino/pull/9753#discussion_r2735225618
##########
catalogs/catalog-lakehouse-paimon/src/main/java/org/apache/gravitino/catalog/lakehouse/paimon/GravitinoPaimonTable.java:
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@@ -188,6 +199,67 @@ private static void validate(List<String> primaryKeys,
List<String> partitionKey
}
}
+ private static void applyDistribution(Map<String, String> properties,
Distribution distribution) {
+ if (distribution == null || distribution.strategy() ==
Distributions.NONE.strategy()) {
+ return;
+ }
+
+ List<String> bucketKeys = getBucketKeys(distribution);
+ if (!bucketKeys.isEmpty()) {
+ properties.put(BUCKET_KEY, String.join(",", bucketKeys));
+ }
+
+ properties.put(BUCKET_NUM, String.valueOf(distribution.number()));
Review Comment:
For primary table, the bucket key is default to primary key.
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