Author: ekoifman
Date: Tue Jan 20 19:05:14 2015
New Revision: 1653337
URL: http://svn.apache.org/r1653337
Log:
HIVE-9404 NPE in
org.apache.hadoop.hive.metastore.txn.TxnHandler.determineDatabaseProduct()
(Eugene Koifman, reviewed by Alan Gates)
Added:
hive/trunk/metastore/src/test/org/apache/hadoop/hive/metastore/txn/TestTxnHandlerNegative.java
Added:
hive/trunk/metastore/src/test/org/apache/hadoop/hive/metastore/txn/TestTxnHandlerNegative.java
URL:
http://svn.apache.org/viewvc/hive/trunk/metastore/src/test/org/apache/hadoop/hive/metastore/txn/TestTxnHandlerNegative.java?rev=1653337&view=auto
==============================================================================
---
hive/trunk/metastore/src/test/org/apache/hadoop/hive/metastore/txn/TestTxnHandlerNegative.java
(added)
+++
hive/trunk/metastore/src/test/org/apache/hadoop/hive/metastore/txn/TestTxnHandlerNegative.java
Tue Jan 20 19:05:14 2015
@@ -0,0 +1,49 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.hive.metastore.txn;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.hive.conf.HiveConf;
+import org.apache.hadoop.hive.metastore.api.MetaException;
+import org.junit.Test;
+
+public class TestTxnHandlerNegative {
+ static final private Log LOG =
LogFactory.getLog(TestTxnHandlerNegative.class);
+
+ /**
+ * this intentionally sets a bad URL for connection to test error handling
logic
+ * in TxnHandler
+ * @throws Exception
+ */
+ @Test
+ public void testBadConnection() throws Exception {
+ HiveConf conf = new HiveConf();
+ conf.setVar(HiveConf.ConfVars.METASTORECONNECTURLKEY, "blah");
+ TxnHandler txnHandler1 = new TxnHandler(conf);
+ MetaException e = null;
+ try {
+ txnHandler1.getOpenTxns();
+ }
+ catch(MetaException ex) {
+ LOG.info("Expected error: " + ex.getMessage(), ex);
+ e = ex;
+ }
+ assert e != null : "did not get exception";
+ }
+}
