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From: rxin@apache.org
To: commits@spark.apache.org
Date: Wed, 29 Apr 2015 08:07:37 -0000
Message-Id: <10978e62adb14b8587d54798dcfbdccc@git.apache.org>
Subject: [1/3] spark git commit: [SPARK-7076][SPARK-7077][SPARK-7080][SQL] Use
 managed memory for aggregations

Repository: spark
Updated Branches:
  refs/heads/master 1fd6ed9a5 -> f49284b5b


http://git-wip-us.apache.org/repos/asf/spark/blob/f49284b5/unsafe/src/test/java/org/apache/spark/unsafe/map/BytesToBytesMapOffHeapSuite.java
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diff --git a/unsafe/src/test/java/org/apache/spark/unsafe/map/BytesToBytesMapOffHeapSuite.java b/unsafe/src/test/java/org/apache/spark/unsafe/map/BytesToBytesMapOffHeapSuite.java
new file mode 100644
index 0000000..5a10de4
--- /dev/null
+++ b/unsafe/src/test/java/org/apache/spark/unsafe/map/BytesToBytesMapOffHeapSuite.java
@@ -0,0 +1,29 @@
+/*
+ * 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.spark.unsafe.map;
+
+import org.apache.spark.unsafe.memory.MemoryAllocator;
+
+public class BytesToBytesMapOffHeapSuite extends AbstractBytesToBytesMapSuite {
+
+  @Override
+  protected MemoryAllocator getMemoryAllocator() {
+    return MemoryAllocator.UNSAFE;
+  }
+
+}

http://git-wip-us.apache.org/repos/asf/spark/blob/f49284b5/unsafe/src/test/java/org/apache/spark/unsafe/map/BytesToBytesMapOnHeapSuite.java
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diff --git a/unsafe/src/test/java/org/apache/spark/unsafe/map/BytesToBytesMapOnHeapSuite.java b/unsafe/src/test/java/org/apache/spark/unsafe/map/BytesToBytesMapOnHeapSuite.java
new file mode 100644
index 0000000..12cc9b2
--- /dev/null
+++ b/unsafe/src/test/java/org/apache/spark/unsafe/map/BytesToBytesMapOnHeapSuite.java
@@ -0,0 +1,29 @@
+/*
+ * 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.spark.unsafe.map;
+
+import org.apache.spark.unsafe.memory.MemoryAllocator;
+
+public class BytesToBytesMapOnHeapSuite extends AbstractBytesToBytesMapSuite {
+
+  @Override
+  protected MemoryAllocator getMemoryAllocator() {
+    return MemoryAllocator.HEAP;
+  }
+
+}

http://git-wip-us.apache.org/repos/asf/spark/blob/f49284b5/unsafe/src/test/java/org/apache/spark/unsafe/memory/TaskMemoryManagerSuite.java
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diff --git a/unsafe/src/test/java/org/apache/spark/unsafe/memory/TaskMemoryManagerSuite.java b/unsafe/src/test/java/org/apache/spark/unsafe/memory/TaskMemoryManagerSuite.java
new file mode 100644
index 0000000..932882f
--- /dev/null
+++ b/unsafe/src/test/java/org/apache/spark/unsafe/memory/TaskMemoryManagerSuite.java
@@ -0,0 +1,41 @@
+/*
+ * 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.spark.unsafe.memory;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class TaskMemoryManagerSuite {
+
+  @Test
+  public void leakedNonPageMemoryIsDetected() {
+    final TaskMemoryManager manager =
+      new TaskMemoryManager(new ExecutorMemoryManager(MemoryAllocator.HEAP));
+    manager.allocate(1024);  // leak memory
+    Assert.assertEquals(1024, manager.cleanUpAllAllocatedMemory());
+  }
+
+  @Test
+  public void leakedPageMemoryIsDetected() {
+    final TaskMemoryManager manager =
+      new TaskMemoryManager(new ExecutorMemoryManager(MemoryAllocator.HEAP));
+    manager.allocatePage(4096);  // leak memory
+    Assert.assertEquals(4096, manager.cleanUpAllAllocatedMemory());
+  }
+
+}


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