[Fix][Connector] Fix impala connector fetch tables error

datavane · Nov 1, 2024 · e0fb34b · e0fb34b
1 parent 6f89c19
commit e0fb34b
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/...tavines-connector-impala/src/main/java/io/datavines/connector/plugin/ImpalaConnector.java b/...tavines-connector-impala/src/main/java/io/datavines/connector/plugin/ImpalaConnector.java
@@ -30,4 +30,19 @@ public ImpalaConnector(DataSourceClient dataSourceClient) {
     public BaseJdbcDataSourceInfo getDatasourceInfo(JdbcConnectionInfo jdbcConnectionInfo) {
         return new ImpalaDataSourceInfo(jdbcConnectionInfo);
     }
+
+    @Override
+    public ResultSet getMetadataColumns(DatabaseMetaData metaData, String catalog, String schema, String tableName, String columnName) throws SQLException {
+        return metaData.getColumns(null, catalog, tableName, columnName);
+    }
+
+    @Override
+    protected ResultSet getMetadataTables(DatabaseMetaData metaData, String catalog, String schema) throws SQLException {
+        return metaData.getTables(null, catalog, null, TABLE_TYPES);
+    }
+
+    @Override
+    protected ResultSet getPrimaryKeys(DatabaseMetaData metaData, String catalog, String schema, String tableName) throws SQLException {
+        return null;
+    }
 }