rtrivedi12 commented on code in PR #5689:
URL: https://github.com/apache/hive/pull/5689#discussion_r2032287425
##########
ql/src/java/org/apache/hadoop/hive/ql/security/authorization/plugin/metastore/events/CreateTableEvent.java:
##########
@@ -76,20 +96,31 @@ private List<HivePrivilegeObject> getOutputHObjs() {
List<HivePrivilegeObject> ret = new ArrayList<>();
PreCreateTableEvent event = (PreCreateTableEvent) preEventContext;
Table table = event.getTable();
- Database database = event.getDatabase();
- String uri = getSdLocation(table.getSd());
+ Database database = event.getDatabase();
+ String uri = getSdLocation(table.getSd());
ret.add(getHivePrivilegeObject(database));
ret.add(getHivePrivilegeObject(table));
- if (StringUtils.isNotEmpty(uri) &&
!TableType.EXTERNAL_TABLE.toString().equalsIgnoreCase(table.getTableType())) {
- ret.add(new HivePrivilegeObject(HivePrivilegeObjectType.DFS_URI, null,
uri));
+ if (StringUtils.isNotEmpty(uri)) {
+ boolean isExternalTable =
table.getTableType().equalsIgnoreCase(TableType.EXTERNAL_TABLE.toString());
+ String expectedTablePath = null;
+ try {
+ expectedTablePath = wh.getDefaultTablePath(database,
table.getTableName(), isExternalTable).toString();
+ } catch (MetaException e) {
+ LOG.warn("Got exception fetching Default table location for table " +
table.getTableName(), e);
+ }
+
+ // Skip DFS_URI for external tables and if managed table location is
under default db path
+ if (!isExternalTable) {
Review Comment:
We decided to ease out WRITE permission for DFS_URI for external table
creation through HIVE-27525. Thought was external clients like Spark can just
create table to read data from a location.
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