haizhou-zhao commented on code in PR #6045:
URL: https://github.com/apache/iceberg/pull/6045#discussion_r1013005818
##########
hive-metastore/src/test/java/org/apache/iceberg/hive/TestHiveCatalog.java:
##########
@@ -358,6 +359,63 @@ public void testCreateNamespace() throws Exception {
"There no same location for db and namespace",
database2.getLocationUri(), hiveLocalDir);
}
+ @Test
+ public void testCreateNamespaceWithOwnership() throws Exception {
+ Map<String, String> prop =
+ ImmutableMap.of(
+ TableProperties.HMS_DB_OWNER,
+ "apache",
+ TableProperties.HMS_DB_OWNER_TYPE,
+ PrincipalType.USER.name());
+
+ String expectedOwner = "apache";
+ PrincipalType expectedOwnerType = PrincipalType.USER;
+
+ createNamespaceAndVerifyOwnership("userOwnership", prop, expectedOwner,
expectedOwnerType);
+
+ prop =
+ ImmutableMap.of(
+ TableProperties.HMS_DB_OWNER,
+ "iceberg",
+ TableProperties.HMS_DB_OWNER_TYPE,
+ PrincipalType.GROUP.name());
+ expectedOwner = "iceberg";
+ expectedOwnerType = PrincipalType.GROUP;
+
+ createNamespaceAndVerifyOwnership("groupOwnership", prop, expectedOwner,
expectedOwnerType);
+
+ prop = ImmutableMap.of(TableProperties.HMS_DB_OWNER, "someone");
+ expectedOwner = "someone";
+ expectedOwnerType = PrincipalType.USER; // default is user if not specified
+
+ createNamespaceAndVerifyOwnership("ownedBySomeone", prop, expectedOwner,
expectedOwnerType);
+
+ prop = ImmutableMap.of();
+ expectedOwner = System.getProperty("user.name"); // default value if not
specified
+ expectedOwnerType = PrincipalType.USER; // default is user if not specified
+
+ createNamespaceAndVerifyOwnership("ownedByDefaultUser", prop,
expectedOwner, expectedOwnerType);
+
+ prop = ImmutableMap.of(TableProperties.HMS_DB_OWNER_TYPE,
PrincipalType.GROUP.name());
Review Comment:
Yes, let's add a precondition check to forbid setting owner type without
setting owner.
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