[23/33] ignite git commit: ignite-1607 Implemented deadlock-free optimistic serializable tx mode

[sb...@apache.org]

http://git-wip-us.apache.org/repos/asf/ignite/blob/9d7543a8/modules/yardstick/src/main/java/org/apache/ignite/yardstick/cache/IgnitePutAllSerializableTxBenchmark.java
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diff --git a/modules/yardstick/src/main/java/org/apache/ignite/yardstick/cache/IgnitePutAllSerializableTxBenchmark.java b/modules/yardstick/src/main/java/org/apache/ignite/yardstick/cache/IgnitePutAllSerializableTxBenchmark.java
new file mode 100644
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+++ b/modules/yardstick/src/main/java/org/apache/ignite/yardstick/cache/IgnitePutAllSerializableTxBenchmark.java
@@ -0,0 +1,77 @@
+/*
+ * 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.yardstick.cache;
+
+import java.util.HashMap;
+import java.util.Map;
+import org.apache.ignite.IgniteCache;
+import org.apache.ignite.IgniteTransactions;
+import org.apache.ignite.transactions.Transaction;
+import org.apache.ignite.transactions.TransactionOptimisticException;
+import org.yardstickframework.BenchmarkConfiguration;
+
+import static org.apache.ignite.transactions.TransactionConcurrency.OPTIMISTIC;
+import static org.apache.ignite.transactions.TransactionIsolation.SERIALIZABLE;
+
+/**
+ *
+ */
+public class IgnitePutAllSerializableTxBenchmark extends IgniteCacheAbstractBenchmark {
+    /** */
+    private IgniteTransactions txs;
+
+    /** {@inheritDoc} */
+    @Override public void setUp(BenchmarkConfiguration cfg) throws Exception {
+        super.setUp(cfg);
+
+        txs = ignite().transactions();
+    }
+
+    /** {@inheritDoc} */
+    @Override public boolean test(Map<Object, Object> ctx) throws Exception {
+        ThreadRange r = threadRange();
+
+        Map<Integer, Integer> vals = new HashMap<>();
+
+        for (int i = 0; i < args.batch(); i++) {
+            int key = r.nextRandom();
+
+            vals.put(key, key);
+        }
+
+        while (true) {
+            try (Transaction tx = txs.txStart(OPTIMISTIC, SERIALIZABLE)) {
+                cache.putAll(vals);
+
+                tx.commit();
+            }
+            catch (TransactionOptimisticException e) {
+                continue;
+            }
+
+            break;
+        }
+
+        return true;
+    }
+
+    /** {@inheritDoc} */
+    @Override protected IgniteCache<Integer, Object> cache() {
+        return ignite().cache("tx");
+    }
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/9d7543a8/modules/yardstick/src/main/java/org/apache/ignite/yardstick/cache/model/Account.java
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diff --git a/modules/yardstick/src/main/java/org/apache/ignite/yardstick/cache/model/Account.java b/modules/yardstick/src/main/java/org/apache/ignite/yardstick/cache/model/Account.java
new file mode 100644
index 0000000..3d5d9f8
--- /dev/null
+++ b/modules/yardstick/src/main/java/org/apache/ignite/yardstick/cache/model/Account.java
@@ -0,0 +1,42 @@
+/*
+ * 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.yardstick.cache.model;
+
+import java.io.Serializable;
+
+/**
+ *
+ */
+public class Account implements Serializable {
+    /** */
+    private final int balance;
+
+    /**
+     * @param balance Balance.
+     */
+    public Account(int balance) {
+        this.balance = balance;
+    }
+
+    /**
+     * @return Balance.
+     */
+    public int balance() {
+        return balance;
+    }
+}