[GitHub] [phoenix] virajjasani commented on a change in pull request #917: PHOENIX-6124 : Conditionally block adding/dropping a column on a parent view

[GitBox <gi...@apache.org>]

virajjasani commented on a change in pull request #917:
URL: https://github.com/apache/phoenix/pull/917#discussion_r506962076



##########
File path: phoenix-core/src/it/java/org/apache/phoenix/end2end/AlterParentTableWithSysCatRollbackIT.java
##########
@@ -0,0 +1,142 @@
+/*
+ * 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.phoenix.end2end;
+
+import org.apache.phoenix.exception.SQLExceptionCode;
+import org.apache.phoenix.query.BaseTest;
+import org.apache.phoenix.query.QueryServices;
+import org.apache.phoenix.thirdparty.com.google.common.collect.Maps;
+import org.apache.phoenix.util.ReadOnlyProps;
+import org.apache.phoenix.util.SchemaUtil;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+import java.util.Collections;
+import java.util.Map;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+@Category(NeedsOwnMiniClusterTest.class)
+public class AlterParentTableWithSysCatRollbackIT extends BaseTest {
+
+    private String getJdbcUrl() {
+        return "jdbc:phoenix:localhost:" + getUtility().getZkCluster().getClientPort()
+            + ":/hbase";
+    }
+
+    @BeforeClass
+    public static synchronized void doSetup() throws Exception {
+        Map<String, String> serverProps = Maps.newHashMapWithExpectedSize(1);
+        serverProps.put(QueryServices.ALLOW_SPLITTABLE_SYSTEM_CATALOG_ROLLBACK, "true");

Review comment:
       Thanks @yanxinyi , I think there is a test related to `ALLOW_SPLITTABLE_SYSTEM_CATALOG_ROLLBACK` but `CANNOT_MUTATE_TABLE` error code is not tested for table and view. Also, without this source code change, this test will fail because we don't have coverage for View. Hence, thought of writing it separately to cover all 4 cases together: add/delete and table/view. Is it fine?




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