Reproduce Hive concurrency issue

testBad() fails on TestHiveInMemoryMetastore with:

java.lang.IllegalStateException: Query already begun: Optional[20200306_080241_00002_adgin] while starting query 20200306_080241_00003_adgin

	at com.google.common.base.Preconditions.checkState(Preconditions.java:823)
	at io.prestosql.plugin.hive.metastore.SemiTransactionalHiveMetastore.beginQuery(SemiTransactionalHiveMetastore.java:999)
	at io.prestosql.plugin.hive.HiveMetadata.beginQuery(HiveMetadata.java:2367)
	at io.prestosql.plugin.hive.AbstractTestHive.testBad(AbstractTestHive.java:954)

presto-hive/src/test/java/io/prestosql/plugin/hive/AbstractTestHive.java

@@ -925,6 +925,39 @@ public void close()
         }
     }
 
+    @Test
+    public void testGood()
+    {
+        try (Transaction transaction = newTransaction()) {
+            ConnectorMetadata metadata = transaction.getMetadata();
+
+            ConnectorSession first = newSession();
+            metadata.beginQuery(first);
+            metadata.cleanupQuery(first);
+
+            ConnectorSession second = newSession();
+            metadata.beginQuery(second);
+            metadata.cleanupQuery(second);
+        }
+    }
+
+    @Test
+    public void testBad()
+    {
+        try (Transaction transaction = newTransaction()) {
+            ConnectorMetadata metadata = transaction.getMetadata();
+
+            ConnectorSession first = newSession();
+            ConnectorSession second = newSession();
+
+            metadata.beginQuery(first);
+            metadata.beginQuery(second);
+
+            metadata.cleanupQuery(first);
+            metadata.cleanupQuery(second);
+        }
+    }
+
     @Test
     public void testGetDatabaseNames()
     {