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Posted to commits@flink.apache.org by se...@apache.org on 2016/12/23 20:22:47 UTC
[28/52] [abbrv] flink git commit: [FLINK-4987] Harden SlotPool on
JobMaster
http://git-wip-us.apache.org/repos/asf/flink/blob/a1ba9f11/flink-runtime/src/main/java/org/apache/flink/runtime/util/clock/Clock.java
----------------------------------------------------------------------
diff --git a/flink-runtime/src/main/java/org/apache/flink/runtime/util/clock/Clock.java b/flink-runtime/src/main/java/org/apache/flink/runtime/util/clock/Clock.java
new file mode 100644
index 0000000..d33bba4
--- /dev/null
+++ b/flink-runtime/src/main/java/org/apache/flink/runtime/util/clock/Clock.java
@@ -0,0 +1,40 @@
+/*
+ * 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.flink.runtime.util.clock;
+
+/**
+ * A clock that gives access to time. This clock returns two flavors of time:
+ *
+ * <p><b>Absolute Time:</b> This refers to real world wall clock time, and it typically
+ * derived from a system clock. It is subject to clock drift and inaccuracy, and can jump
+ * if the system clock is adjusted.
+ *
+ * <p><b>Relative Time:</b> This time advances at the same speed as the <i>absolute time</i>,
+ * but the timestamps can only be referred to relative to each other. The timestamps have
+ * no absolute meaning and cannot be compared across JVM processes. The source for the
+ * timestamps is not affected by adjustments to the system clock, so it never jumps.
+ */
+public abstract class Clock {
+
+ public abstract long absoluteTimeMillis();
+
+ public abstract long relativeTimeMillis();
+
+ public abstract long relativeTimeNanos();
+}
http://git-wip-us.apache.org/repos/asf/flink/blob/a1ba9f11/flink-runtime/src/main/java/org/apache/flink/runtime/util/clock/SystemClock.java
----------------------------------------------------------------------
diff --git a/flink-runtime/src/main/java/org/apache/flink/runtime/util/clock/SystemClock.java b/flink-runtime/src/main/java/org/apache/flink/runtime/util/clock/SystemClock.java
new file mode 100644
index 0000000..789a0b7
--- /dev/null
+++ b/flink-runtime/src/main/java/org/apache/flink/runtime/util/clock/SystemClock.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.flink.runtime.util.clock;
+
+/**
+ * A clock that returns the time of the system / process.
+ *
+ * <p>This clock uses {@link System#currentTimeMillis()} for <i>absolute time</i>
+ * and {@link System#nanoTime()} for <i>relative time</i>.
+ *
+ * <p>This SystemClock exists as a singleton instance.
+ */
+public class SystemClock extends Clock {
+
+ private static final SystemClock INSTANCE = new SystemClock();
+
+ public static SystemClock getInstance() {
+ return INSTANCE;
+ }
+
+ // ------------------------------------------------------------------------
+
+ @Override
+ public long absoluteTimeMillis() {
+ return System.currentTimeMillis();
+ }
+
+ @Override
+ public long relativeTimeMillis() {
+ return System.nanoTime() / 1_000_000;
+ }
+
+ @Override
+ public long relativeTimeNanos() {
+ return System.nanoTime();
+ }
+
+ // ------------------------------------------------------------------------
+
+ private SystemClock() {}
+}
http://git-wip-us.apache.org/repos/asf/flink/blob/a1ba9f11/flink-runtime/src/test/java/org/apache/flink/runtime/clusterframework/types/ResourceProfileTest.java
----------------------------------------------------------------------
diff --git a/flink-runtime/src/test/java/org/apache/flink/runtime/clusterframework/types/ResourceProfileTest.java b/flink-runtime/src/test/java/org/apache/flink/runtime/clusterframework/types/ResourceProfileTest.java
index bc5ddaa..cd1d895 100644
--- a/flink-runtime/src/test/java/org/apache/flink/runtime/clusterframework/types/ResourceProfileTest.java
+++ b/flink-runtime/src/test/java/org/apache/flink/runtime/clusterframework/types/ResourceProfileTest.java
@@ -46,4 +46,9 @@ public class ResourceProfileTest {
assertTrue(rp4.isMatching(rp3));
assertTrue(rp4.isMatching(rp4));
}
+
+ @Test
+ public void testUnknownMatchesUnknown() {
+ assertTrue(ResourceProfile.UNKNOWN.isMatching(ResourceProfile.UNKNOWN));
+ }
}
http://git-wip-us.apache.org/repos/asf/flink/blob/a1ba9f11/flink-runtime/src/test/java/org/apache/flink/runtime/instance/AllocatedSlotsTest.java
----------------------------------------------------------------------
diff --git a/flink-runtime/src/test/java/org/apache/flink/runtime/instance/AllocatedSlotsTest.java b/flink-runtime/src/test/java/org/apache/flink/runtime/instance/AllocatedSlotsTest.java
index 655a3ea..33ed679 100644
--- a/flink-runtime/src/test/java/org/apache/flink/runtime/instance/AllocatedSlotsTest.java
+++ b/flink-runtime/src/test/java/org/apache/flink/runtime/instance/AllocatedSlotsTest.java
@@ -1,135 +1,135 @@
-/*
- * 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.flink.runtime.instance;
-
-import org.apache.flink.runtime.clusterframework.types.AllocationID;
-import org.apache.flink.runtime.clusterframework.types.ResourceID;
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class AllocatedSlotsTest {
-
- @Test
- public void testOperations() throws Exception {
- SlotPool.AllocatedSlots allocatedSlots = new SlotPool.AllocatedSlots();
-
- final AllocationID allocation1 = new AllocationID();
- final ResourceID resource1 = new ResourceID("resource1");
- final Slot slot1 = createSlot(resource1);
-
- allocatedSlots.add(allocation1, new SlotDescriptor(slot1), slot1);
-
- assertTrue(allocatedSlots.contains(slot1));
- assertTrue(allocatedSlots.containResource(resource1));
-
- assertEquals(slot1, allocatedSlots.get(allocation1));
- assertEquals(1, allocatedSlots.getSlotsByResource(resource1).size());
- assertEquals(1, allocatedSlots.size());
-
- final AllocationID allocation2 = new AllocationID();
- final Slot slot2 = createSlot(resource1);
-
- allocatedSlots.add(allocation2, new SlotDescriptor(slot2), slot2);
-
- assertTrue(allocatedSlots.contains(slot1));
- assertTrue(allocatedSlots.contains(slot2));
- assertTrue(allocatedSlots.containResource(resource1));
-
- assertEquals(slot1, allocatedSlots.get(allocation1));
- assertEquals(slot2, allocatedSlots.get(allocation2));
- assertEquals(2, allocatedSlots.getSlotsByResource(resource1).size());
- assertEquals(2, allocatedSlots.size());
-
- final AllocationID allocation3 = new AllocationID();
- final ResourceID resource2 = new ResourceID("resource2");
- final Slot slot3 = createSlot(resource2);
-
- allocatedSlots.add(allocation3, new SlotDescriptor(slot2), slot3);
-
- assertTrue(allocatedSlots.contains(slot1));
- assertTrue(allocatedSlots.contains(slot2));
- assertTrue(allocatedSlots.contains(slot3));
- assertTrue(allocatedSlots.containResource(resource1));
- assertTrue(allocatedSlots.containResource(resource2));
-
- assertEquals(slot1, allocatedSlots.get(allocation1));
- assertEquals(slot2, allocatedSlots.get(allocation2));
- assertEquals(slot3, allocatedSlots.get(allocation3));
- assertEquals(2, allocatedSlots.getSlotsByResource(resource1).size());
- assertEquals(1, allocatedSlots.getSlotsByResource(resource2).size());
- assertEquals(3, allocatedSlots.size());
-
- allocatedSlots.remove(slot2);
-
- assertTrue(allocatedSlots.contains(slot1));
- assertFalse(allocatedSlots.contains(slot2));
- assertTrue(allocatedSlots.contains(slot3));
- assertTrue(allocatedSlots.containResource(resource1));
- assertTrue(allocatedSlots.containResource(resource2));
-
- assertEquals(slot1, allocatedSlots.get(allocation1));
- assertNull(allocatedSlots.get(allocation2));
- assertEquals(slot3, allocatedSlots.get(allocation3));
- assertEquals(1, allocatedSlots.getSlotsByResource(resource1).size());
- assertEquals(1, allocatedSlots.getSlotsByResource(resource2).size());
- assertEquals(2, allocatedSlots.size());
-
- allocatedSlots.remove(slot1);
-
- assertFalse(allocatedSlots.contains(slot1));
- assertFalse(allocatedSlots.contains(slot2));
- assertTrue(allocatedSlots.contains(slot3));
- assertFalse(allocatedSlots.containResource(resource1));
- assertTrue(allocatedSlots.containResource(resource2));
-
- assertNull(allocatedSlots.get(allocation1));
- assertNull(allocatedSlots.get(allocation2));
- assertEquals(slot3, allocatedSlots.get(allocation3));
- assertEquals(0, allocatedSlots.getSlotsByResource(resource1).size());
- assertEquals(1, allocatedSlots.getSlotsByResource(resource2).size());
- assertEquals(1, allocatedSlots.size());
-
- allocatedSlots.remove(slot3);
-
- assertFalse(allocatedSlots.contains(slot1));
- assertFalse(allocatedSlots.contains(slot2));
- assertFalse(allocatedSlots.contains(slot3));
- assertFalse(allocatedSlots.containResource(resource1));
- assertFalse(allocatedSlots.containResource(resource2));
-
- assertNull(allocatedSlots.get(allocation1));
- assertNull(allocatedSlots.get(allocation2));
- assertNull(allocatedSlots.get(allocation3));
- assertEquals(0, allocatedSlots.getSlotsByResource(resource1).size());
- assertEquals(0, allocatedSlots.getSlotsByResource(resource2).size());
- assertEquals(0, allocatedSlots.size());
- }
-
- private Slot createSlot(final ResourceID resourceId) {
- Slot slot = mock(Slot.class);
- when(slot.getTaskManagerID()).thenReturn(resourceId);
- return slot;
- }
-}
+///*
+// * 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.flink.runtime.instance;
+//
+//import org.apache.flink.runtime.clusterframework.types.AllocationID;
+//import org.apache.flink.runtime.clusterframework.types.ResourceID;
+//import org.junit.Test;
+//
+//import static org.junit.Assert.assertEquals;
+//import static org.junit.Assert.assertFalse;
+//import static org.junit.Assert.assertNull;
+//import static org.junit.Assert.assertTrue;
+//import static org.mockito.Mockito.mock;
+//import static org.mockito.Mockito.when;
+//
+//public class AllocatedSlotsTest {
+//
+// @Test
+// public void testOperations() throws Exception {
+// SlotPool.AllocatedSlots allocatedSlots = new SlotPool.AllocatedSlots();
+//
+// final AllocationID allocation1 = new AllocationID();
+// final ResourceID resource1 = new ResourceID("resource1");
+// final Slot slot1 = createSlot(resource1);
+//
+// allocatedSlots.add(allocation1, new SlotDescriptor(slot1), slot1);
+//
+// assertTrue(allocatedSlots.contains(slot1));
+// assertTrue(allocatedSlots.containResource(resource1));
+//
+// assertEquals(slot1, allocatedSlots.get(allocation1));
+// assertEquals(1, allocatedSlots.getSlotsByResource(resource1).size());
+// assertEquals(1, allocatedSlots.size());
+//
+// final AllocationID allocation2 = new AllocationID();
+// final Slot slot2 = createSlot(resource1);
+//
+// allocatedSlots.add(allocation2, new SlotDescriptor(slot2), slot2);
+//
+// assertTrue(allocatedSlots.contains(slot1));
+// assertTrue(allocatedSlots.contains(slot2));
+// assertTrue(allocatedSlots.containResource(resource1));
+//
+// assertEquals(slot1, allocatedSlots.get(allocation1));
+// assertEquals(slot2, allocatedSlots.get(allocation2));
+// assertEquals(2, allocatedSlots.getSlotsByResource(resource1).size());
+// assertEquals(2, allocatedSlots.size());
+//
+// final AllocationID allocation3 = new AllocationID();
+// final ResourceID resource2 = new ResourceID("resource2");
+// final Slot slot3 = createSlot(resource2);
+//
+// allocatedSlots.add(allocation3, new SlotDescriptor(slot2), slot3);
+//
+// assertTrue(allocatedSlots.contains(slot1));
+// assertTrue(allocatedSlots.contains(slot2));
+// assertTrue(allocatedSlots.contains(slot3));
+// assertTrue(allocatedSlots.containResource(resource1));
+// assertTrue(allocatedSlots.containResource(resource2));
+//
+// assertEquals(slot1, allocatedSlots.get(allocation1));
+// assertEquals(slot2, allocatedSlots.get(allocation2));
+// assertEquals(slot3, allocatedSlots.get(allocation3));
+// assertEquals(2, allocatedSlots.getSlotsByResource(resource1).size());
+// assertEquals(1, allocatedSlots.getSlotsByResource(resource2).size());
+// assertEquals(3, allocatedSlots.size());
+//
+// allocatedSlots.remove(slot2);
+//
+// assertTrue(allocatedSlots.contains(slot1));
+// assertFalse(allocatedSlots.contains(slot2));
+// assertTrue(allocatedSlots.contains(slot3));
+// assertTrue(allocatedSlots.containResource(resource1));
+// assertTrue(allocatedSlots.containResource(resource2));
+//
+// assertEquals(slot1, allocatedSlots.get(allocation1));
+// assertNull(allocatedSlots.get(allocation2));
+// assertEquals(slot3, allocatedSlots.get(allocation3));
+// assertEquals(1, allocatedSlots.getSlotsByResource(resource1).size());
+// assertEquals(1, allocatedSlots.getSlotsByResource(resource2).size());
+// assertEquals(2, allocatedSlots.size());
+//
+// allocatedSlots.remove(slot1);
+//
+// assertFalse(allocatedSlots.contains(slot1));
+// assertFalse(allocatedSlots.contains(slot2));
+// assertTrue(allocatedSlots.contains(slot3));
+// assertFalse(allocatedSlots.containResource(resource1));
+// assertTrue(allocatedSlots.containResource(resource2));
+//
+// assertNull(allocatedSlots.get(allocation1));
+// assertNull(allocatedSlots.get(allocation2));
+// assertEquals(slot3, allocatedSlots.get(allocation3));
+// assertEquals(0, allocatedSlots.getSlotsByResource(resource1).size());
+// assertEquals(1, allocatedSlots.getSlotsByResource(resource2).size());
+// assertEquals(1, allocatedSlots.size());
+//
+// allocatedSlots.remove(slot3);
+//
+// assertFalse(allocatedSlots.contains(slot1));
+// assertFalse(allocatedSlots.contains(slot2));
+// assertFalse(allocatedSlots.contains(slot3));
+// assertFalse(allocatedSlots.containResource(resource1));
+// assertFalse(allocatedSlots.containResource(resource2));
+//
+// assertNull(allocatedSlots.get(allocation1));
+// assertNull(allocatedSlots.get(allocation2));
+// assertNull(allocatedSlots.get(allocation3));
+// assertEquals(0, allocatedSlots.getSlotsByResource(resource1).size());
+// assertEquals(0, allocatedSlots.getSlotsByResource(resource2).size());
+// assertEquals(0, allocatedSlots.size());
+// }
+//
+// private Slot createSlot(final ResourceID resourceId) {
+// Slot slot = mock(Slot.class);
+// when(slot.getTaskManagerID()).thenReturn(resourceId);
+// return slot;
+// }
+//}
http://git-wip-us.apache.org/repos/asf/flink/blob/a1ba9f11/flink-runtime/src/test/java/org/apache/flink/runtime/instance/AvailableSlotsTest.java
----------------------------------------------------------------------
diff --git a/flink-runtime/src/test/java/org/apache/flink/runtime/instance/AvailableSlotsTest.java b/flink-runtime/src/test/java/org/apache/flink/runtime/instance/AvailableSlotsTest.java
index 8e31085..4d58a31 100644
--- a/flink-runtime/src/test/java/org/apache/flink/runtime/instance/AvailableSlotsTest.java
+++ b/flink-runtime/src/test/java/org/apache/flink/runtime/instance/AvailableSlotsTest.java
@@ -1,124 +1,123 @@
-/*
- * 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.flink.runtime.instance;
-
-import org.apache.flink.api.common.JobID;
-import org.apache.flink.runtime.clusterframework.types.ResourceID;
-import org.apache.flink.runtime.clusterframework.types.ResourceProfile;
-import org.apache.flink.runtime.jobmanager.slots.TaskManagerGateway;
-import org.apache.flink.runtime.taskmanager.TaskManagerLocation;
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class AvailableSlotsTest {
-
- static final ResourceProfile DEFAULT_TESTING_PROFILE = new ResourceProfile(1.0, 512);
-
- static final ResourceProfile DEFAULT_TESTING_BIG_PROFILE = new ResourceProfile(2.0, 1024);
-
- @Test
- public void testAddAndRemove() throws Exception {
- SlotPool.AvailableSlots availableSlots = new SlotPool.AvailableSlots();
-
- final ResourceID resource1 = new ResourceID("resource1");
- final ResourceID resource2 = new ResourceID("resource2");
-
- final SlotDescriptor slot1 = createSlotDescriptor(resource1);
- final SlotDescriptor slot2 = createSlotDescriptor(resource1);
- final SlotDescriptor slot3 = createSlotDescriptor(resource2);
-
- availableSlots.add(slot1);
- availableSlots.add(slot2);
- availableSlots.add(slot3);
-
- assertEquals(3, availableSlots.size());
- assertTrue(availableSlots.contains(slot1));
- assertTrue(availableSlots.contains(slot2));
- assertTrue(availableSlots.contains(slot3));
- assertTrue(availableSlots.containResource(resource1));
- assertTrue(availableSlots.containResource(resource2));
-
- availableSlots.removeByResource(resource1);
-
- assertEquals(1, availableSlots.size());
- assertFalse(availableSlots.contains(slot1));
- assertFalse(availableSlots.contains(slot2));
- assertTrue(availableSlots.contains(slot3));
- assertFalse(availableSlots.containResource(resource1));
- assertTrue(availableSlots.containResource(resource2));
-
- availableSlots.removeByResource(resource2);
-
- assertEquals(0, availableSlots.size());
- assertFalse(availableSlots.contains(slot1));
- assertFalse(availableSlots.contains(slot2));
- assertFalse(availableSlots.contains(slot3));
- assertFalse(availableSlots.containResource(resource1));
- assertFalse(availableSlots.containResource(resource2));
- }
-
- @Test
- public void testPollFreeSlot() {
- SlotPool.AvailableSlots availableSlots = new SlotPool.AvailableSlots();
-
- final ResourceID resource1 = new ResourceID("resource1");
- final SlotDescriptor slot1 = createSlotDescriptor(resource1);
-
- availableSlots.add(slot1);
-
- assertEquals(1, availableSlots.size());
- assertTrue(availableSlots.contains(slot1));
- assertTrue(availableSlots.containResource(resource1));
-
- assertNull(availableSlots.poll(DEFAULT_TESTING_BIG_PROFILE));
-
- assertEquals(slot1, availableSlots.poll(DEFAULT_TESTING_PROFILE));
- assertEquals(0, availableSlots.size());
- assertFalse(availableSlots.contains(slot1));
- assertFalse(availableSlots.containResource(resource1));
- }
-
- static SlotDescriptor createSlotDescriptor(final ResourceID resourceID) {
- return createSlotDescriptor(resourceID, new JobID());
- }
-
- static SlotDescriptor createSlotDescriptor(final ResourceID resourceID, final JobID jobID) {
- return createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
- }
-
- static SlotDescriptor createSlotDescriptor(final ResourceID resourceID, final JobID jobID,
- final ResourceProfile resourceProfile)
- {
- return createSlotDescriptor(resourceID, jobID, resourceProfile, 0);
- }
-
- static SlotDescriptor createSlotDescriptor(final ResourceID resourceID, final JobID jobID,
- final ResourceProfile resourceProfile, final int slotNumber)
- {
- TaskManagerLocation location = mock(TaskManagerLocation.class);
- when(location.getResourceID()).thenReturn(resourceID);
- return new SlotDescriptor(jobID, location, slotNumber, resourceProfile, mock(TaskManagerGateway.class));
- }
-}
+///*
+// * 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.flink.runtime.instance;
+//
+//import org.apache.flink.api.common.JobID;
+//import org.apache.flink.runtime.clusterframework.types.ResourceID;
+//import org.apache.flink.runtime.clusterframework.types.ResourceProfile;
+//import org.apache.flink.runtime.taskmanager.TaskManagerLocation;
+//import org.junit.Test;
+//
+//import static org.junit.Assert.assertEquals;
+//import static org.junit.Assert.assertFalse;
+//import static org.junit.Assert.assertNull;
+//import static org.junit.Assert.assertTrue;
+//import static org.mockito.Mockito.mock;
+//import static org.mockito.Mockito.when;
+//
+//public class AvailableSlotsTest {
+//
+// static final ResourceProfile DEFAULT_TESTING_PROFILE = new ResourceProfile(1.0, 512);
+//
+// static final ResourceProfile DEFAULT_TESTING_BIG_PROFILE = new ResourceProfile(2.0, 1024);
+//
+// @Test
+// public void testAddAndRemove() throws Exception {
+// SlotPool.AvailableSlots availableSlots = new SlotPool.AvailableSlots();
+//
+// final ResourceID resource1 = new ResourceID("resource1");
+// final ResourceID resource2 = new ResourceID("resource2");
+//
+// final SlotDescriptor slot1 = createSlotDescriptor(resource1);
+// final SlotDescriptor slot2 = createSlotDescriptor(resource1);
+// final SlotDescriptor slot3 = createSlotDescriptor(resource2);
+//
+// availableSlots.add(slot1);
+// availableSlots.add(slot2);
+// availableSlots.add(slot3);
+//
+// assertEquals(3, availableSlots.size());
+// assertTrue(availableSlots.contains(slot1));
+// assertTrue(availableSlots.contains(slot2));
+// assertTrue(availableSlots.contains(slot3));
+// assertTrue(availableSlots.containResource(resource1));
+// assertTrue(availableSlots.containResource(resource2));
+//
+// availableSlots.removeByResource(resource1);
+//
+// assertEquals(1, availableSlots.size());
+// assertFalse(availableSlots.contains(slot1));
+// assertFalse(availableSlots.contains(slot2));
+// assertTrue(availableSlots.contains(slot3));
+// assertFalse(availableSlots.containResource(resource1));
+// assertTrue(availableSlots.containResource(resource2));
+//
+// availableSlots.removeByResource(resource2);
+//
+// assertEquals(0, availableSlots.size());
+// assertFalse(availableSlots.contains(slot1));
+// assertFalse(availableSlots.contains(slot2));
+// assertFalse(availableSlots.contains(slot3));
+// assertFalse(availableSlots.containResource(resource1));
+// assertFalse(availableSlots.containResource(resource2));
+// }
+//
+// @Test
+// public void testPollFreeSlot() {
+// SlotPool.AvailableSlots availableSlots = new SlotPool.AvailableSlots();
+//
+// final ResourceID resource1 = new ResourceID("resource1");
+// final SlotDescriptor slot1 = createSlotDescriptor(resource1);
+//
+// availableSlots.add(slot1);
+//
+// assertEquals(1, availableSlots.size());
+// assertTrue(availableSlots.contains(slot1));
+// assertTrue(availableSlots.containResource(resource1));
+//
+// assertNull(availableSlots.poll(DEFAULT_TESTING_BIG_PROFILE));
+//
+// assertEquals(slot1, availableSlots.poll(DEFAULT_TESTING_PROFILE));
+// assertEquals(0, availableSlots.size());
+// assertFalse(availableSlots.contains(slot1));
+// assertFalse(availableSlots.containResource(resource1));
+// }
+//
+// static SlotDescriptor createSlotDescriptor(final ResourceID resourceID) {
+// return createSlotDescriptor(resourceID, new JobID());
+// }
+//
+// static SlotDescriptor createSlotDescriptor(final ResourceID resourceID, final JobID jobID) {
+// return createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
+// }
+//
+// static SlotDescriptor createSlotDescriptor(final ResourceID resourceID, final JobID jobID,
+// final ResourceProfile resourceProfile)
+// {
+// return createSlotDescriptor(resourceID, jobID, resourceProfile, 0);
+// }
+//
+// static SlotDescriptor createSlotDescriptor(final ResourceID resourceID, final JobID jobID,
+// final ResourceProfile resourceProfile, final int slotNumber)
+// {
+// TaskManagerLocation location = mock(TaskManagerLocation.class);
+// when(location.getResourceID()).thenReturn(resourceID);
+// return new SlotDescriptor(jobID, location, slotNumber, resourceProfile, mock(ActorGateway.class));
+// }
+//}
http://git-wip-us.apache.org/repos/asf/flink/blob/a1ba9f11/flink-runtime/src/test/java/org/apache/flink/runtime/instance/SlotPoolTest.java
----------------------------------------------------------------------
diff --git a/flink-runtime/src/test/java/org/apache/flink/runtime/instance/SlotPoolTest.java b/flink-runtime/src/test/java/org/apache/flink/runtime/instance/SlotPoolTest.java
index 30cdbd6..cc1d194 100644
--- a/flink-runtime/src/test/java/org/apache/flink/runtime/instance/SlotPoolTest.java
+++ b/flink-runtime/src/test/java/org/apache/flink/runtime/instance/SlotPoolTest.java
@@ -1,297 +1,299 @@
-/*
- * 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.flink.runtime.instance;
-
-import org.apache.flink.api.common.JobID;
-import org.apache.flink.api.common.time.Time;
-import org.apache.flink.runtime.clusterframework.types.AllocationID;
-import org.apache.flink.runtime.clusterframework.types.ResourceID;
-import org.apache.flink.runtime.concurrent.BiFunction;
-import org.apache.flink.runtime.concurrent.Future;
-import org.apache.flink.runtime.jobgraph.JobVertexID;
-import org.apache.flink.runtime.jobmanager.scheduler.SlotSharingGroup;
-import org.apache.flink.runtime.resourcemanager.ResourceManagerGateway;
-import org.apache.flink.runtime.resourcemanager.SlotRequest;
-import org.apache.flink.util.TestLogger;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-
-import java.util.UUID;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Executor;
-import java.util.concurrent.Executors;
-import java.util.concurrent.TimeUnit;
-
-import static org.apache.flink.runtime.instance.AvailableSlotsTest.DEFAULT_TESTING_PROFILE;
-import static org.apache.flink.runtime.instance.AvailableSlotsTest.createSlotDescriptor;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-import static org.mockito.Matchers.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-public class SlotPoolTest extends TestLogger {
-
- private Executor executor;
-
- private SlotPool slotPool;
-
- private ResourceManagerGateway resourceManagerGateway;
-
- @Before
- public void setUp() throws Exception {
- this.executor = Executors.newFixedThreadPool(1);
- this.slotPool = new SlotPool(executor);
- this.resourceManagerGateway = mock(ResourceManagerGateway.class);
- when(resourceManagerGateway
- .requestSlot(any(UUID.class), any(UUID.class), any(SlotRequest.class), any(Time.class)))
- .thenReturn(mock(Future.class));
- slotPool.setResourceManager(UUID.randomUUID(), resourceManagerGateway);
- slotPool.setJobManagerLeaderId(UUID.randomUUID());
- }
-
- @After
- public void tearDown() throws Exception {
- }
-
- @Test
- public void testAllocateSimpleSlot() throws Exception {
- ResourceID resourceID = new ResourceID("resource");
- slotPool.registerResource(resourceID);
-
- JobID jobID = new JobID();
- AllocationID allocationID = new AllocationID();
- Future<SimpleSlot> future = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID);
- assertFalse(future.isDone());
- verify(resourceManagerGateway).requestSlot(any(UUID.class), any(UUID.class), any(SlotRequest.class), any(Time.class));
-
- SlotDescriptor slotDescriptor = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
- assertTrue(slotPool.offerSlot(allocationID, slotDescriptor));
-
- SimpleSlot slot = future.get(1, TimeUnit.SECONDS);
- assertTrue(future.isDone());
- assertTrue(slot.isAlive());
- assertEquals(resourceID, slot.getTaskManagerID());
- assertEquals(jobID, slot.getJobID());
- assertEquals(slotPool, slot.getOwner());
- }
-
- @Test
- public void testAllocateSharedSlot() throws Exception {
- ResourceID resourceID = new ResourceID("resource");
- slotPool.registerResource(resourceID);
-
- JobVertexID vid = new JobVertexID();
- SlotSharingGroup sharingGroup = new SlotSharingGroup(vid);
- SlotSharingGroupAssignment assignment = sharingGroup.getTaskAssignment();
-
- JobID jobID = new JobID();
- AllocationID allocationID = new AllocationID();
- Future<SharedSlot> future = slotPool.allocateSharedSlot(jobID, DEFAULT_TESTING_PROFILE, assignment, allocationID);
-
- assertFalse(future.isDone());
- verify(resourceManagerGateway).requestSlot(any(UUID.class), any(UUID.class), any(SlotRequest.class), any(Time.class));
-
- SlotDescriptor slotDescriptor = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
- assertTrue(slotPool.offerSlot(allocationID, slotDescriptor));
-
- SharedSlot slot = future.get(1, TimeUnit.SECONDS);
- assertTrue(future.isDone());
- assertTrue(slot.isAlive());
- assertEquals(resourceID, slot.getTaskManagerID());
- assertEquals(jobID, slot.getJobID());
- assertEquals(slotPool, slot.getOwner());
-
- SimpleSlot simpleSlot = slot.allocateSubSlot(vid);
- assertNotNull(simpleSlot);
- assertTrue(simpleSlot.isAlive());
- }
-
- @Test
- public void testAllocateSlotWithoutResourceManager() throws Exception {
- slotPool.disconnectResourceManager();
- Future<SimpleSlot> future = slotPool.allocateSimpleSlot(new JobID(), DEFAULT_TESTING_PROFILE);
- future.handleAsync(
- new BiFunction<SimpleSlot, Throwable, Void>() {
- @Override
- public Void apply(SimpleSlot simpleSlot, Throwable throwable) {
- assertNull(simpleSlot);
- assertNotNull(throwable);
- return null;
- }
- },
- executor);
- try {
- future.get(1, TimeUnit.SECONDS);
- fail("We expected a ExecutionException.");
- } catch (ExecutionException ex) {
- // we expect the exception
- }
- }
-
- @Test
- public void testAllocationFulfilledByReturnedSlot() throws Exception {
- ResourceID resourceID = new ResourceID("resource");
- slotPool.registerResource(resourceID);
-
- JobID jobID = new JobID();
-
- AllocationID allocationID1 = new AllocationID();
- Future<SimpleSlot> future1 = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID1);
-
- AllocationID allocationID2 = new AllocationID();
- Future<SimpleSlot> future2 = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID2);
-
- assertFalse(future1.isDone());
- assertFalse(future2.isDone());
- verify(resourceManagerGateway, times(2))
- .requestSlot(any(UUID.class), any(UUID.class), any(SlotRequest.class), any(Time.class));
-
- SlotDescriptor slotDescriptor = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
- assertTrue(slotPool.offerSlot(allocationID1, slotDescriptor));
-
- SimpleSlot slot1 = future1.get(1, TimeUnit.SECONDS);
- assertTrue(future1.isDone());
- assertFalse(future2.isDone());
-
- // return this slot to pool
- slot1.releaseSlot();
-
- // second allocation fulfilled by previous slot returning
- SimpleSlot slot2 = future2.get(1, TimeUnit.SECONDS);
- assertTrue(future2.isDone());
-
- assertNotEquals(slot1, slot2);
- assertTrue(slot1.isReleased());
- assertTrue(slot2.isAlive());
- assertEquals(slot1.getTaskManagerID(), slot2.getTaskManagerID());
- assertEquals(slot1.getSlotNumber(), slot2.getSlotNumber());
- }
-
- @Test
- public void testAllocateWithFreeSlot() throws Exception {
- ResourceID resourceID = new ResourceID("resource");
- slotPool.registerResource(resourceID);
-
- JobID jobID = new JobID();
- AllocationID allocationID1 = new AllocationID();
- Future<SimpleSlot> future1 = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID1);
- assertFalse(future1.isDone());
-
- SlotDescriptor slotDescriptor = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
- assertTrue(slotPool.offerSlot(allocationID1, slotDescriptor));
-
- SimpleSlot slot1 = future1.get(1, TimeUnit.SECONDS);
- assertTrue(future1.isDone());
-
- // return this slot to pool
- slot1.releaseSlot();
-
- AllocationID allocationID2 = new AllocationID();
- Future<SimpleSlot> future2 = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID2);
-
- // second allocation fulfilled by previous slot returning
- SimpleSlot slot2 = future2.get(1, TimeUnit.SECONDS);
- assertTrue(future2.isDone());
-
- assertNotEquals(slot1, slot2);
- assertTrue(slot1.isReleased());
- assertTrue(slot2.isAlive());
- assertEquals(slot1.getTaskManagerID(), slot2.getTaskManagerID());
- assertEquals(slot1.getSlotNumber(), slot2.getSlotNumber());
- }
-
- @Test
- public void testOfferSlot() throws Exception {
- ResourceID resourceID = new ResourceID("resource");
- slotPool.registerResource(resourceID);
-
- JobID jobID = new JobID();
- AllocationID allocationID = new AllocationID();
- Future<SimpleSlot> future = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID);
- assertFalse(future.isDone());
- verify(resourceManagerGateway).requestSlot(any(UUID.class), any(UUID.class), any(SlotRequest.class), any(Time.class));
-
- // slot from unregistered resource
- SlotDescriptor invalid = createSlotDescriptor(new ResourceID("unregistered"), jobID, DEFAULT_TESTING_PROFILE);
- assertFalse(slotPool.offerSlot(allocationID, invalid));
-
- SlotDescriptor slotDescriptor = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
-
- // reject offering with mismatch allocation id
- assertFalse(slotPool.offerSlot(new AllocationID(), slotDescriptor));
-
- // accepted slot
- assertTrue(slotPool.offerSlot(allocationID, slotDescriptor));
- SimpleSlot slot = future.get(1, TimeUnit.SECONDS);
- assertTrue(future.isDone());
- assertTrue(slot.isAlive());
-
- // conflict offer with using slot
- SlotDescriptor conflict = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
- assertFalse(slotPool.offerSlot(allocationID, conflict));
-
- // duplicated offer with using slot
- assertTrue(slotPool.offerSlot(allocationID, slotDescriptor));
- assertTrue(future.isDone());
- assertTrue(slot.isAlive());
-
- // duplicated offer with free slot
- slot.releaseSlot();
- assertTrue(slot.isReleased());
- assertTrue(slotPool.offerSlot(allocationID, slotDescriptor));
- }
-
- @Test
- public void testReleaseResource() throws Exception {
- ResourceID resourceID = new ResourceID("resource");
- slotPool.registerResource(resourceID);
-
- JobID jobID = new JobID();
-
- AllocationID allocationID1 = new AllocationID();
- Future<SimpleSlot> future1 = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID1);
-
- AllocationID allocationID2 = new AllocationID();
- Future<SimpleSlot> future2 = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID2);
-
- SlotDescriptor slotDescriptor = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
- assertTrue(slotPool.offerSlot(allocationID1, slotDescriptor));
-
- SimpleSlot slot1 = future1.get(1, TimeUnit.SECONDS);
- assertTrue(future1.isDone());
- assertFalse(future2.isDone());
-
- slotPool.releaseResource(resourceID);
- assertTrue(slot1.isReleased());
-
- // slot released and not usable, second allocation still not fulfilled
- Thread.sleep(10);
- assertFalse(future2.isDone());
- }
-
-}
+///*
+// * 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.flink.runtime.instance;
+//
+//import org.apache.flink.api.common.JobID;
+//import org.apache.flink.api.common.time.Time;
+//import org.apache.flink.runtime.clusterframework.types.AllocationID;
+//import org.apache.flink.runtime.clusterframework.types.ResourceID;
+//import org.apache.flink.runtime.concurrent.BiFunction;
+//import org.apache.flink.runtime.concurrent.Future;
+//import org.apache.flink.runtime.jobgraph.JobVertexID;
+//import org.apache.flink.runtime.jobmanager.scheduler.SlotSharingGroup;
+//import org.apache.flink.runtime.resourcemanager.ResourceManagerGateway;
+//import org.apache.flink.runtime.resourcemanager.SlotRequest;
+//import org.apache.flink.util.TestLogger;
+//import org.junit.After;
+//import org.junit.Before;
+//import org.junit.Test;
+//
+//import java.util.UUID;
+//import java.util.concurrent.ExecutionException;
+//import java.util.concurrent.Executor;
+//import java.util.concurrent.ExecutorService;
+//import java.util.concurrent.Executors;
+//import java.util.concurrent.TimeUnit;
+//
+//import static org.apache.flink.runtime.instance.AvailableSlotsTest.DEFAULT_TESTING_PROFILE;
+//import static org.apache.flink.runtime.instance.AvailableSlotsTest.createSlotDescriptor;
+//import static org.junit.Assert.assertEquals;
+//import static org.junit.Assert.assertFalse;
+//import static org.junit.Assert.assertNotEquals;
+//import static org.junit.Assert.assertNotNull;
+//import static org.junit.Assert.assertNull;
+//import static org.junit.Assert.assertTrue;
+//import static org.junit.Assert.fail;
+//import static org.mockito.Matchers.any;
+//import static org.mockito.Mockito.mock;
+//import static org.mockito.Mockito.times;
+//import static org.mockito.Mockito.verify;
+//import static org.mockito.Mockito.when;
+//
+//public class SlotPoolTest extends TestLogger {
+//
+// private ExecutorService executor;
+//
+// private SlotPool slotPool;
+//
+// private ResourceManagerGateway resourceManagerGateway;
+//
+// @Before
+// public void setUp() throws Exception {
+// this.executor = Executors.newFixedThreadPool(1);
+// this.slotPool = new SlotPool(executor);
+// this.resourceManagerGateway = mock(ResourceManagerGateway.class);
+// when(resourceManagerGateway
+// .requestSlot(any(UUID.class), any(UUID.class), any(SlotRequest.class), any(Time.class)))
+// .thenReturn(mock(Future.class));
+//
+// slotPool.setResourceManager(UUID.randomUUID(), resourceManagerGateway);
+// slotPool.setJobManagerLeaderId(UUID.randomUUID());
+// }
+//
+// @After
+// public void tearDown() throws Exception {
+// }
+//
+// @Test
+// public void testAllocateSimpleSlot() throws Exception {
+// ResourceID resourceID = new ResourceID("resource");
+// slotPool.registerResource(resourceID);
+//
+// JobID jobID = new JobID();
+// AllocationID allocationID = new AllocationID();
+// Future<SimpleSlot> future = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID);
+// assertFalse(future.isDone());
+// verify(resourceManagerGateway).requestSlot(any(UUID.class), any(UUID.class), any(SlotRequest.class), any(Time.class));
+//
+// SlotDescriptor slotDescriptor = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
+// assertTrue(slotPool.offerSlot(allocationID, slotDescriptor));
+//
+// SimpleSlot slot = future.get(1, TimeUnit.SECONDS);
+// assertTrue(future.isDone());
+// assertTrue(slot.isAlive());
+// assertEquals(resourceID, slot.getTaskManagerID());
+// assertEquals(jobID, slot.getJobID());
+// assertEquals(slotPool, slot.getOwner());
+// }
+//
+// @Test
+// public void testAllocateSharedSlot() throws Exception {
+// ResourceID resourceID = new ResourceID("resource");
+// slotPool.registerResource(resourceID);
+//
+// JobVertexID vid = new JobVertexID();
+// SlotSharingGroup sharingGroup = new SlotSharingGroup(vid);
+// SlotSharingGroupAssignment assignment = sharingGroup.getTaskAssignment();
+//
+// JobID jobID = new JobID();
+// AllocationID allocationID = new AllocationID();
+// Future<SharedSlot> future = slotPool.allocateSharedSlot(jobID, DEFAULT_TESTING_PROFILE, assignment, allocationID);
+//
+// assertFalse(future.isDone());
+// verify(resourceManagerGateway).requestSlot(any(UUID.class), any(UUID.class), any(SlotRequest.class), any(Time.class));
+//
+// SlotDescriptor slotDescriptor = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
+// assertTrue(slotPool.offerSlot(allocationID, slotDescriptor));
+//
+// SharedSlot slot = future.get(1, TimeUnit.SECONDS);
+// assertTrue(future.isDone());
+// assertTrue(slot.isAlive());
+// assertEquals(resourceID, slot.getTaskManagerID());
+// assertEquals(jobID, slot.getJobID());
+// assertEquals(slotPool, slot.getOwner());
+//
+// SimpleSlot simpleSlot = slot.allocateSubSlot(vid);
+// assertNotNull(simpleSlot);
+// assertTrue(simpleSlot.isAlive());
+// }
+//
+// @Test
+// public void testAllocateSlotWithoutResourceManager() throws Exception {
+// slotPool.disconnectResourceManager();
+// Future<SimpleSlot> future = slotPool.allocateSimpleSlot(new JobID(), DEFAULT_TESTING_PROFILE);
+// future.handleAsync(
+// new BiFunction<SimpleSlot, Throwable, Void>() {
+// @Override
+// public Void apply(SimpleSlot simpleSlot, Throwable throwable) {
+// assertNull(simpleSlot);
+// assertNotNull(throwable);
+// return null;
+// }
+// },
+// executor);
+// try {
+// future.get(1, TimeUnit.SECONDS);
+// fail("We expected a ExecutionException.");
+// } catch (ExecutionException ex) {
+// // we expect the exception
+// }
+// }
+//
+// @Test
+// public void testAllocationFulfilledByReturnedSlot() throws Exception {
+// ResourceID resourceID = new ResourceID("resource");
+// slotPool.registerResource(resourceID);
+//
+// JobID jobID = new JobID();
+//
+// AllocationID allocationID1 = new AllocationID();
+// Future<SimpleSlot> future1 = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID1);
+//
+// AllocationID allocationID2 = new AllocationID();
+// Future<SimpleSlot> future2 = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID2);
+//
+// assertFalse(future1.isDone());
+// assertFalse(future2.isDone());
+// verify(resourceManagerGateway, times(2))
+// .requestSlot(any(UUID.class), any(UUID.class), any(SlotRequest.class), any(Time.class));
+//
+// SlotDescriptor slotDescriptor = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
+// assertTrue(slotPool.offerSlot(allocationID1, slotDescriptor));
+//
+// SimpleSlot slot1 = future1.get(1, TimeUnit.SECONDS);
+// assertTrue(future1.isDone());
+// assertFalse(future2.isDone());
+//
+// // return this slot to pool
+// slot1.releaseSlot();
+//
+// // second allocation fulfilled by previous slot returning
+// SimpleSlot slot2 = future2.get(1, TimeUnit.SECONDS);
+// assertTrue(future2.isDone());
+//
+// assertNotEquals(slot1, slot2);
+// assertTrue(slot1.isReleased());
+// assertTrue(slot2.isAlive());
+// assertEquals(slot1.getTaskManagerID(), slot2.getTaskManagerID());
+// assertEquals(slot1.getSlotNumber(), slot2.getSlotNumber());
+// }
+//
+// @Test
+// public void testAllocateWithFreeSlot() throws Exception {
+// ResourceID resourceID = new ResourceID("resource");
+// slotPool.registerResource(resourceID);
+//
+// JobID jobID = new JobID();
+// AllocationID allocationID1 = new AllocationID();
+// Future<SimpleSlot> future1 = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID1);
+// assertFalse(future1.isDone());
+//
+// SlotDescriptor slotDescriptor = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
+// assertTrue(slotPool.offerSlot(allocationID1, slotDescriptor));
+//
+// SimpleSlot slot1 = future1.get(1, TimeUnit.SECONDS);
+// assertTrue(future1.isDone());
+//
+// // return this slot to pool
+// slot1.releaseSlot();
+//
+// AllocationID allocationID2 = new AllocationID();
+// Future<SimpleSlot> future2 = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID2);
+//
+// // second allocation fulfilled by previous slot returning
+// SimpleSlot slot2 = future2.get(1, TimeUnit.SECONDS);
+// assertTrue(future2.isDone());
+//
+// assertNotEquals(slot1, slot2);
+// assertTrue(slot1.isReleased());
+// assertTrue(slot2.isAlive());
+// assertEquals(slot1.getTaskManagerID(), slot2.getTaskManagerID());
+// assertEquals(slot1.getSlotNumber(), slot2.getSlotNumber());
+// }
+//
+// @Test
+// public void testOfferSlot() throws Exception {
+// ResourceID resourceID = new ResourceID("resource");
+// slotPool.registerResource(resourceID);
+//
+// JobID jobID = new JobID();
+// AllocationID allocationID = new AllocationID();
+// Future<SimpleSlot> future = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID);
+// assertFalse(future.isDone());
+// verify(resourceManagerGateway).requestSlot(any(UUID.class), any(UUID.class), any(SlotRequest.class), any(Time.class));
+//
+// // slot from unregistered resource
+// SlotDescriptor invalid = createSlotDescriptor(new ResourceID("unregistered"), jobID, DEFAULT_TESTING_PROFILE);
+// assertFalse(slotPool.offerSlot(allocationID, invalid));
+//
+// SlotDescriptor slotDescriptor = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
+//
+// // reject offering with mismatch allocation id
+// assertFalse(slotPool.offerSlot(new AllocationID(), slotDescriptor));
+//
+// // accepted slot
+// assertTrue(slotPool.offerSlot(allocationID, slotDescriptor));
+// SimpleSlot slot = future.get(1, TimeUnit.SECONDS);
+// assertTrue(future.isDone());
+// assertTrue(slot.isAlive());
+//
+// // conflict offer with using slot
+// SlotDescriptor conflict = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
+// assertFalse(slotPool.offerSlot(allocationID, conflict));
+//
+// // duplicated offer with using slot
+// assertTrue(slotPool.offerSlot(allocationID, slotDescriptor));
+// assertTrue(future.isDone());
+// assertTrue(slot.isAlive());
+//
+// // duplicated offer with free slot
+// slot.releaseSlot();
+// assertTrue(slot.isReleased());
+// assertTrue(slotPool.offerSlot(allocationID, slotDescriptor));
+// }
+//
+// @Test
+// public void testReleaseResource() throws Exception {
+// ResourceID resourceID = new ResourceID("resource");
+// slotPool.registerResource(resourceID);
+//
+// JobID jobID = new JobID();
+//
+// AllocationID allocationID1 = new AllocationID();
+// Future<SimpleSlot> future1 = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID1);
+//
+// AllocationID allocationID2 = new AllocationID();
+// Future<SimpleSlot> future2 = slotPool.allocateSimpleSlot(jobID, DEFAULT_TESTING_PROFILE, allocationID2);
+//
+// SlotDescriptor slotDescriptor = createSlotDescriptor(resourceID, jobID, DEFAULT_TESTING_PROFILE);
+// assertTrue(slotPool.offerSlot(allocationID1, slotDescriptor));
+//
+// SimpleSlot slot1 = future1.get(1, TimeUnit.SECONDS);
+// assertTrue(future1.isDone());
+// assertFalse(future2.isDone());
+//
+// slotPool.releaseResource(resourceID);
+// assertTrue(slot1.isReleased());
+//
+// // slot released and not usable, second allocation still not fulfilled
+// Thread.sleep(10);
+// assertFalse(future2.isDone());
+// }
+//
+//}
http://git-wip-us.apache.org/repos/asf/flink/blob/a1ba9f11/flink-runtime/src/test/java/org/apache/flink/runtime/minicluster/MiniClusterITCase.java
----------------------------------------------------------------------
diff --git a/flink-runtime/src/test/java/org/apache/flink/runtime/minicluster/MiniClusterITCase.java b/flink-runtime/src/test/java/org/apache/flink/runtime/minicluster/MiniClusterITCase.java
index dd43337..f5b3892 100644
--- a/flink-runtime/src/test/java/org/apache/flink/runtime/minicluster/MiniClusterITCase.java
+++ b/flink-runtime/src/test/java/org/apache/flink/runtime/minicluster/MiniClusterITCase.java
@@ -18,7 +18,9 @@
package org.apache.flink.runtime.minicluster;
+import org.apache.flink.api.common.ExecutionConfig;
import org.apache.flink.api.common.JobID;
+import org.apache.flink.api.common.restartstrategy.RestartStrategies;
import org.apache.flink.runtime.jobgraph.JobGraph;
import org.apache.flink.runtime.jobgraph.JobVertex;
import org.apache.flink.runtime.testtasks.NoOpInvokable;
@@ -31,7 +33,7 @@ import org.junit.Test;
*/
public class MiniClusterITCase extends TestLogger {
-// @Test
+ @Test
public void runJobWithSingleRpcService() throws Exception {
MiniClusterConfiguration cfg = new MiniClusterConfiguration();
@@ -74,6 +76,13 @@ public class MiniClusterITCase extends TestLogger {
task.setMaxParallelism(1);
task.setInvokableClass(NoOpInvokable.class);
- return new JobGraph(new JobID(), "Test Job", task);
+ JobGraph jg = new JobGraph(new JobID(), "Test Job", task);
+ jg.setAllowQueuedScheduling(true);
+
+ ExecutionConfig executionConfig = new ExecutionConfig();
+ executionConfig.setRestartStrategy(RestartStrategies.fixedDelayRestart(Integer.MAX_VALUE, 1000));
+ jg.setExecutionConfig(executionConfig);
+
+ return jg;
}
}