[GitHub] [ignite] nizhikov commented on a change in pull request #9093: IGNITE-14701 Simple PDS upgrade test

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

nizhikov commented on a change in pull request #9093:
URL: https://github.com/apache/ignite/pull/9093#discussion_r631016021



##########
File path: modules/ducktests/src/main/java/org/apache/ignite/internal/ducktest/tests/persistence_upgrade_test/DataLoaderAndCheckerApplication.java
##########
@@ -0,0 +1,57 @@
+/*
+ * 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.ignite.internal.ducktest.tests.persistence_upgrade_test;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import org.apache.ignite.IgniteCache;
+import org.apache.ignite.configuration.CacheConfiguration;
+import org.apache.ignite.internal.IgniteInterruptedCheckedException;
+import org.apache.ignite.internal.ducktest.utils.IgniteAwareApplication;
+import org.apache.ignite.internal.util.typedef.internal.U;
+
+/**
+ * Loads/checks the data.
+ */
+public class DataLoaderAndCheckerApplication extends IgniteAwareApplication {
+    /** {@inheritDoc} */
+    @Override public void run(JsonNode jNode) throws IgniteInterruptedCheckedException {
+        boolean check = jNode.get("check").asBoolean();
+
+        markInitialized();
+
+        waitForActivation();
+
+        CacheConfiguration<Integer, Integer> cacheCfg = new CacheConfiguration<>("cache");
+
+        IgniteCache<Integer, Integer> cache = ignite.getOrCreateCache(cacheCfg);
+
+        for (int i = 0; i < 10_000; i++) {
+            if (!check)
+                cache.put(i, i);

Review comment:
       Let's have some simple model class here instead of integer.
   
   `Model { int id; String name }` or similar.




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