deniskuzZ commented on code in PR #5474:
URL: https://github.com/apache/hive/pull/5474#discussion_r1825982277


##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/PersistenceManagerProvider.java:
##########
@@ -319,9 +327,17 @@ private static PersistenceManagerFactory 
initPMF(Configuration conf, boolean for
         LOG.warn("Could not create PersistenceManagerFactory using "
             + "connection pool properties, will fall back", e);
         pmf = JDOHelper.getPersistenceManagerFactory(prop);
+      } finally {
+        if (pmf == null && ds instanceof AutoCloseable) {
+          try (AutoCloseable close1 = (AutoCloseable) ds;
+               AutoCloseable close2 = (AutoCloseable) ds2 ) {
+          } catch (Exception e) {
+            LOG.warn("Failed to close the DataSource", e);
+          }
+        }
       }
     }
-    DataStoreCache dsc = pmf.getDataStoreCache();
+    DataStoreCache dsc = pmf != null ? pmf.getDataStoreCache() : null;

Review Comment:
   @dengzhhu653  that's because you catch SQLException, but throw JDOException
   ````
     public  static void main(String ... args) {
       String a = null;
       try {
         a();
       } catch (Exception e) {
         System.out.println("catch block");
         throw new JDOFatalUserException("outer");
       } finally {
         System.out.println("finally");
         if (a == null) {
           System.out.println("print a");
         }
       }
       System.out.println("print b");
     }
     private static void a() throws Exception {
       throw new JDOFatalUserException("inner");
     } 
   ````
   catch block
   finally
   print a
   Exception in thread "main" javax.jdo.JDOFatalUserException: outer
        at org.apache.Main.main(Main.java:17)
   



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