gaborkaszab commented on code in PR #11597:
URL: https://github.com/apache/iceberg/pull/11597#discussion_r1857260261
##########
hive-metastore/src/main/java/org/apache/iceberg/hive/HiveCatalog.java:
##########
@@ -412,6 +412,28 @@ private void validateTableIsIcebergTableOrView(
}
}
+ @Override
+ public boolean tableExists(TableIdentifier identifier) {
+ if (!isValidIdentifier(identifier)) {
Review Comment:
+1 to Szehon's point. I think the original tableExists returned true for
metadata tables too. I doesn't seem to be covered here.
##########
hive-metastore/src/test/java/org/apache/iceberg/hive/HiveTableTest.java:
##########
@@ -386,6 +386,12 @@ public void
testHiveTableAndIcebergTableWithSameName(TableType tableType)
assertThat(catalog.tableExists(TABLE_IDENTIFIER)).isTrue();
HIVE_METASTORE_EXTENSION.metastoreClient().dropTable(DB_NAME,
hiveTableName);
+
Review Comment:
Unrelated, but this test also verifies that there is an existing table
remaining from the previous test. All these tests would be much simpler if they
cleaned up after themselves.
##########
hive-metastore/src/main/java/org/apache/iceberg/hive/HiveCatalog.java:
##########
@@ -412,6 +412,28 @@ private void validateTableIsIcebergTableOrView(
}
}
+ @Override
+ public boolean tableExists(TableIdentifier identifier) {
+ if (!isValidIdentifier(identifier)) {
+ return false;
+ }
+
+ String database = identifier.namespace().level(0);
+ try {
+ Table table = clients.run(client -> client.getTable(database,
identifier.name()));
+ HiveOperationsBase.validateTableIsIceberg(table, fullTableName(name,
identifier));
+ return true;
+ } catch (NoSuchTableException | NoSuchObjectException e) {
+ return false;
Review Comment:
I think the behaviour on this area is unchanged with this PR. This function
returned false when there was a Hive table with the same name and does so with
this change too.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
