org.apache.flink.runtime.util.EmptyMutableObjectIterator Java Examples
The following examples show how to use
org.apache.flink.runtime.util.EmptyMutableObjectIterator.
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Example #1
Source File: AllGroupReduceDriverTest.java From Flink-CEPplus with Apache License 2.0 | 6 votes |
@Test public void testAllReduceDriverImmutableEmpty() { try { TestTaskContext<GroupReduceFunction<Tuple2<String, Integer>, Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<GroupReduceFunction<Tuple2<String, Integer>, Tuple2<String, Integer>>, Tuple2<String,Integer>>(); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); TypeInformation<Tuple2<String, Integer>> typeInfo = TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); context.setDriverStrategy(DriverStrategy.ALL_GROUP_REDUCE); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setCollector(new DiscardingOutputCollector<Tuple2<String, Integer>>()); AllGroupReduceDriver<Tuple2<String, Integer>, Tuple2<String, Integer>> driver = new AllGroupReduceDriver<Tuple2<String, Integer>, Tuple2<String, Integer>>(); driver.setup(context); driver.prepare(); driver.run(); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #2
Source File: AllReduceDriverTest.java From Flink-CEPplus with Apache License 2.0 | 6 votes |
@Test public void testAllReduceDriverImmutableEmpty() { try { TestTaskContext<ReduceFunction<Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<ReduceFunction<Tuple2<String,Integer>>, Tuple2<String,Integer>>(); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); TypeInformation<Tuple2<String, Integer>> typeInfo = TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); context.setDriverStrategy(DriverStrategy.ALL_REDUCE); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setCollector(new DiscardingOutputCollector<Tuple2<String, Integer>>()); AllReduceDriver<Tuple2<String, Integer>> driver = new AllReduceDriver<Tuple2<String,Integer>>(); driver.setup(context); driver.prepare(); driver.run(); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #3
Source File: AllReduceDriverTest.java From flink with Apache License 2.0 | 6 votes |
@Test public void testAllReduceDriverImmutableEmpty() { try { TestTaskContext<ReduceFunction<Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<ReduceFunction<Tuple2<String,Integer>>, Tuple2<String,Integer>>(); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); TypeInformation<Tuple2<String, Integer>> typeInfo = TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); context.setDriverStrategy(DriverStrategy.ALL_REDUCE); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setCollector(new DiscardingOutputCollector<Tuple2<String, Integer>>()); AllReduceDriver<Tuple2<String, Integer>> driver = new AllReduceDriver<Tuple2<String,Integer>>(); driver.setup(context); driver.prepare(); driver.run(); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #4
Source File: AllGroupReduceDriverTest.java From flink with Apache License 2.0 | 6 votes |
@Test public void testAllReduceDriverImmutableEmpty() { try { TestTaskContext<GroupReduceFunction<Tuple2<String, Integer>, Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<GroupReduceFunction<Tuple2<String, Integer>, Tuple2<String, Integer>>, Tuple2<String,Integer>>(); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); TypeInformation<Tuple2<String, Integer>> typeInfo = TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); context.setDriverStrategy(DriverStrategy.ALL_GROUP_REDUCE); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setCollector(new DiscardingOutputCollector<Tuple2<String, Integer>>()); AllGroupReduceDriver<Tuple2<String, Integer>, Tuple2<String, Integer>> driver = new AllGroupReduceDriver<Tuple2<String, Integer>, Tuple2<String, Integer>>(); driver.setup(context); driver.prepare(); driver.run(); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #5
Source File: AllReduceDriverTest.java From flink with Apache License 2.0 | 6 votes |
@Test public void testAllReduceDriverImmutableEmpty() { try { TestTaskContext<ReduceFunction<Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<ReduceFunction<Tuple2<String,Integer>>, Tuple2<String,Integer>>(); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); TypeInformation<Tuple2<String, Integer>> typeInfo = TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); context.setDriverStrategy(DriverStrategy.ALL_REDUCE); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setCollector(new DiscardingOutputCollector<Tuple2<String, Integer>>()); AllReduceDriver<Tuple2<String, Integer>> driver = new AllReduceDriver<Tuple2<String,Integer>>(); driver.setup(context); driver.prepare(); driver.run(); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #6
Source File: AllGroupReduceDriverTest.java From flink with Apache License 2.0 | 6 votes |
@Test public void testAllReduceDriverImmutableEmpty() { try { TestTaskContext<GroupReduceFunction<Tuple2<String, Integer>, Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<GroupReduceFunction<Tuple2<String, Integer>, Tuple2<String, Integer>>, Tuple2<String,Integer>>(); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); TypeInformation<Tuple2<String, Integer>> typeInfo = TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); context.setDriverStrategy(DriverStrategy.ALL_GROUP_REDUCE); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setCollector(new DiscardingOutputCollector<Tuple2<String, Integer>>()); AllGroupReduceDriver<Tuple2<String, Integer>, Tuple2<String, Integer>> driver = new AllGroupReduceDriver<Tuple2<String, Integer>, Tuple2<String, Integer>>(); driver.setup(context); driver.prepare(); driver.run(); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #7
Source File: GroupReduceDriverTest.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
@Test public void testAllReduceDriverImmutableEmpty() { try { TestTaskContext<GroupReduceFunction<Tuple2<String, Integer>, Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<GroupReduceFunction<Tuple2<String, Integer>, Tuple2<String, Integer>>, Tuple2<String,Integer>>(); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); TupleTypeInfo<Tuple2<String, Integer>> typeInfo = (TupleTypeInfo<Tuple2<String, Integer>>) TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); TypeComparator<Tuple2<String, Integer>> comparator = typeInfo.createComparator(new int[]{0}, new boolean[] {true}, 0, new ExecutionConfig()); context.setDriverStrategy(DriverStrategy.SORTED_GROUP_REDUCE); GatheringCollector<Tuple2<String, Integer>> result = new GatheringCollector<Tuple2<String,Integer>>(typeInfo.createSerializer(new ExecutionConfig())); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setComparator1(comparator); context.setCollector(result); GroupReduceDriver<Tuple2<String, Integer>, Tuple2<String, Integer>> driver = new GroupReduceDriver<Tuple2<String, Integer>, Tuple2<String, Integer>>(); driver.setup(context); driver.prepare(); driver.run(); Assert.assertTrue(result.getList().isEmpty()); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #8
Source File: ReduceCombineDriverTest.java From flink with Apache License 2.0 | 5 votes |
@Test public void testImmutableEmpty() { try { TestTaskContext<ReduceFunction<Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<ReduceFunction<Tuple2<String,Integer>>, Tuple2<String,Integer>>(1024 * 1024); context.getTaskConfig().setRelativeMemoryDriver(0.5); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); Collections.shuffle(data); TupleTypeInfo<Tuple2<String, Integer>> typeInfo = (TupleTypeInfo<Tuple2<String, Integer>>) TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); context.setDriverStrategy(DriverStrategy.SORTED_PARTIAL_REDUCE); TypeComparator<Tuple2<String, Integer>> comparator = typeInfo.createComparator(new int[]{0}, new boolean[] {true}, 0, new ExecutionConfig()); GatheringCollector<Tuple2<String, Integer>> result = new GatheringCollector<Tuple2<String,Integer>>(typeInfo.createSerializer(new ExecutionConfig())); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setComparator1(comparator); context.setCollector(result); ReduceCombineDriver<Tuple2<String, Integer>> driver = new ReduceCombineDriver<Tuple2<String,Integer>>(); driver.setup(context); driver.prepare(); driver.run(); Assert.assertEquals(0, result.getList().size()); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #9
Source File: ReduceDriverTest.java From flink with Apache License 2.0 | 5 votes |
@Test public void testReduceDriverImmutableEmpty() { try { TestTaskContext<ReduceFunction<Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<ReduceFunction<Tuple2<String,Integer>>, Tuple2<String,Integer>>(); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); TupleTypeInfo<Tuple2<String, Integer>> typeInfo = (TupleTypeInfo<Tuple2<String, Integer>>) TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); context.setDriverStrategy(DriverStrategy.SORTED_REDUCE); TypeComparator<Tuple2<String, Integer>> comparator = typeInfo.createComparator(new int[]{0}, new boolean[] {true}, 0, new ExecutionConfig()); GatheringCollector<Tuple2<String, Integer>> result = new GatheringCollector<Tuple2<String,Integer>>(typeInfo.createSerializer(new ExecutionConfig())); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setComparator1(comparator); context.setCollector(result); ReduceDriver<Tuple2<String, Integer>> driver = new ReduceDriver<Tuple2<String,Integer>>(); driver.setup(context); driver.prepare(); driver.run(); Assert.assertEquals(0, result.getList().size()); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #10
Source File: GroupReduceDriverTest.java From flink with Apache License 2.0 | 5 votes |
@Test public void testAllReduceDriverImmutableEmpty() { try { TestTaskContext<GroupReduceFunction<Tuple2<String, Integer>, Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<GroupReduceFunction<Tuple2<String, Integer>, Tuple2<String, Integer>>, Tuple2<String,Integer>>(); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); TupleTypeInfo<Tuple2<String, Integer>> typeInfo = (TupleTypeInfo<Tuple2<String, Integer>>) TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); TypeComparator<Tuple2<String, Integer>> comparator = typeInfo.createComparator(new int[]{0}, new boolean[] {true}, 0, new ExecutionConfig()); context.setDriverStrategy(DriverStrategy.SORTED_GROUP_REDUCE); GatheringCollector<Tuple2<String, Integer>> result = new GatheringCollector<Tuple2<String,Integer>>(typeInfo.createSerializer(new ExecutionConfig())); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setComparator1(comparator); context.setCollector(result); GroupReduceDriver<Tuple2<String, Integer>, Tuple2<String, Integer>> driver = new GroupReduceDriver<Tuple2<String, Integer>, Tuple2<String, Integer>>(); driver.setup(context); driver.prepare(); driver.run(); Assert.assertTrue(result.getList().isEmpty()); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #11
Source File: ReduceCombineDriverTest.java From flink with Apache License 2.0 | 5 votes |
@Test public void testImmutableEmpty() { try { TestTaskContext<ReduceFunction<Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<ReduceFunction<Tuple2<String,Integer>>, Tuple2<String,Integer>>(1024 * 1024); context.getTaskConfig().setRelativeMemoryDriver(0.5); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); Collections.shuffle(data); TupleTypeInfo<Tuple2<String, Integer>> typeInfo = (TupleTypeInfo<Tuple2<String, Integer>>) TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); context.setDriverStrategy(DriverStrategy.SORTED_PARTIAL_REDUCE); TypeComparator<Tuple2<String, Integer>> comparator = typeInfo.createComparator(new int[]{0}, new boolean[] {true}, 0, new ExecutionConfig()); GatheringCollector<Tuple2<String, Integer>> result = new GatheringCollector<Tuple2<String,Integer>>(typeInfo.createSerializer(new ExecutionConfig())); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setComparator1(comparator); context.setCollector(result); ReduceCombineDriver<Tuple2<String, Integer>> driver = new ReduceCombineDriver<Tuple2<String,Integer>>(); driver.setup(context); driver.prepare(); driver.run(); Assert.assertEquals(0, result.getList().size()); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #12
Source File: ReduceDriverTest.java From flink with Apache License 2.0 | 5 votes |
@Test public void testReduceDriverImmutableEmpty() { try { TestTaskContext<ReduceFunction<Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<ReduceFunction<Tuple2<String,Integer>>, Tuple2<String,Integer>>(); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); TupleTypeInfo<Tuple2<String, Integer>> typeInfo = (TupleTypeInfo<Tuple2<String, Integer>>) TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); context.setDriverStrategy(DriverStrategy.SORTED_REDUCE); TypeComparator<Tuple2<String, Integer>> comparator = typeInfo.createComparator(new int[]{0}, new boolean[] {true}, 0, new ExecutionConfig()); GatheringCollector<Tuple2<String, Integer>> result = new GatheringCollector<Tuple2<String,Integer>>(typeInfo.createSerializer(new ExecutionConfig())); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setComparator1(comparator); context.setCollector(result); ReduceDriver<Tuple2<String, Integer>> driver = new ReduceDriver<Tuple2<String,Integer>>(); driver.setup(context); driver.prepare(); driver.run(); Assert.assertEquals(0, result.getList().size()); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #13
Source File: GroupReduceDriverTest.java From flink with Apache License 2.0 | 5 votes |
@Test public void testAllReduceDriverImmutableEmpty() { try { TestTaskContext<GroupReduceFunction<Tuple2<String, Integer>, Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<GroupReduceFunction<Tuple2<String, Integer>, Tuple2<String, Integer>>, Tuple2<String,Integer>>(); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); TupleTypeInfo<Tuple2<String, Integer>> typeInfo = (TupleTypeInfo<Tuple2<String, Integer>>) TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); TypeComparator<Tuple2<String, Integer>> comparator = typeInfo.createComparator(new int[]{0}, new boolean[] {true}, 0, new ExecutionConfig()); context.setDriverStrategy(DriverStrategy.SORTED_GROUP_REDUCE); GatheringCollector<Tuple2<String, Integer>> result = new GatheringCollector<Tuple2<String,Integer>>(typeInfo.createSerializer(new ExecutionConfig())); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setComparator1(comparator); context.setCollector(result); GroupReduceDriver<Tuple2<String, Integer>, Tuple2<String, Integer>> driver = new GroupReduceDriver<Tuple2<String, Integer>, Tuple2<String, Integer>>(); driver.setup(context); driver.prepare(); driver.run(); Assert.assertTrue(result.getList().isEmpty()); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #14
Source File: ReduceCombineDriverTest.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
@Test public void testImmutableEmpty() { try { TestTaskContext<ReduceFunction<Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<ReduceFunction<Tuple2<String,Integer>>, Tuple2<String,Integer>>(1024 * 1024); context.getTaskConfig().setRelativeMemoryDriver(0.5); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); Collections.shuffle(data); TupleTypeInfo<Tuple2<String, Integer>> typeInfo = (TupleTypeInfo<Tuple2<String, Integer>>) TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); context.setDriverStrategy(DriverStrategy.SORTED_PARTIAL_REDUCE); TypeComparator<Tuple2<String, Integer>> comparator = typeInfo.createComparator(new int[]{0}, new boolean[] {true}, 0, new ExecutionConfig()); GatheringCollector<Tuple2<String, Integer>> result = new GatheringCollector<Tuple2<String,Integer>>(typeInfo.createSerializer(new ExecutionConfig())); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setComparator1(comparator); context.setCollector(result); ReduceCombineDriver<Tuple2<String, Integer>> driver = new ReduceCombineDriver<Tuple2<String,Integer>>(); driver.setup(context); driver.prepare(); driver.run(); Assert.assertEquals(0, result.getList().size()); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #15
Source File: ReduceDriverTest.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
@Test public void testReduceDriverImmutableEmpty() { try { TestTaskContext<ReduceFunction<Tuple2<String, Integer>>, Tuple2<String, Integer>> context = new TestTaskContext<ReduceFunction<Tuple2<String,Integer>>, Tuple2<String,Integer>>(); List<Tuple2<String, Integer>> data = DriverTestData.createReduceImmutableData(); TupleTypeInfo<Tuple2<String, Integer>> typeInfo = (TupleTypeInfo<Tuple2<String, Integer>>) TypeExtractor.getForObject(data.get(0)); MutableObjectIterator<Tuple2<String, Integer>> input = EmptyMutableObjectIterator.get(); context.setDriverStrategy(DriverStrategy.SORTED_REDUCE); TypeComparator<Tuple2<String, Integer>> comparator = typeInfo.createComparator(new int[]{0}, new boolean[] {true}, 0, new ExecutionConfig()); GatheringCollector<Tuple2<String, Integer>> result = new GatheringCollector<Tuple2<String,Integer>>(typeInfo.createSerializer(new ExecutionConfig())); context.setInput1(input, typeInfo.createSerializer(new ExecutionConfig())); context.setComparator1(comparator); context.setCollector(result); ReduceDriver<Tuple2<String, Integer>> driver = new ReduceDriver<Tuple2<String,Integer>>(); driver.setup(context); driver.prepare(); driver.run(); Assert.assertEquals(0, result.getList().size()); } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); Assert.fail(e.getMessage()); } }
Example #16
Source File: UnilateralSortMergerTest.java From flink with Apache License 2.0 | 4 votes |
@Test public void testInMemorySorterDisposal() throws Exception { final TestingInMemorySorterFactory<Tuple2<Integer, Integer>> inMemorySorterFactory = new TestingInMemorySorterFactory<>(); final int numPages = 32; final MemoryManager memoryManager = new MemoryManager(MemoryManager.DEFAULT_PAGE_SIZE * numPages, 1); final DummyInvokable parentTask = new DummyInvokable(); try (final IOManagerAsync ioManager = new IOManagerAsync()) { final List<MemorySegment> memory = memoryManager.allocatePages(parentTask, numPages); final UnilateralSortMerger<Tuple2<Integer, Integer>> unilateralSortMerger = new UnilateralSortMerger<>( memoryManager, memory, ioManager, EmptyMutableObjectIterator.get(), parentTask, TestData.getIntIntTupleSerializerFactory(), TestData.getIntIntTupleComparator(), 10, 2, 1.0f, true, false, false, inMemorySorterFactory); final Collection<TestingInMemorySorter<?>> inMemorySorters = inMemorySorterFactory.getInMemorySorters(); assertThat(inMemorySorters, is(not(empty()))); unilateralSortMerger.close(); assertThat(unilateralSortMerger.closed, is(true)); for (TestingInMemorySorter<?> inMemorySorter : inMemorySorters) { assertThat(inMemorySorter.isDisposed(), is(true)); } } finally { memoryManager.shutdown(); } }
Example #17
Source File: UnilateralSortMergerTest.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
@Test public void testInMemorySorterDisposal() throws Exception { final TestingInMemorySorterFactory<Tuple2<Integer, Integer>> inMemorySorterFactory = new TestingInMemorySorterFactory<>(); final int numPages = 32; final MemoryManager memoryManager = new MemoryManager(MemoryManager.DEFAULT_PAGE_SIZE * numPages, 1); final IOManagerAsync ioManager = new IOManagerAsync(); final DummyInvokable parentTask = new DummyInvokable(); try { final List<MemorySegment> memory = memoryManager.allocatePages(parentTask, numPages); final UnilateralSortMerger<Tuple2<Integer, Integer>> unilateralSortMerger = new UnilateralSortMerger<>( memoryManager, memory, ioManager, EmptyMutableObjectIterator.get(), parentTask, TestData.getIntIntTupleSerializerFactory(), TestData.getIntIntTupleComparator(), 10, 2, 1.0f, true, false, false, inMemorySorterFactory); final Collection<TestingInMemorySorter<?>> inMemorySorters = inMemorySorterFactory.getInMemorySorters(); assertThat(inMemorySorters, is(not(empty()))); unilateralSortMerger.close(); assertThat(unilateralSortMerger.closed, is(true)); for (TestingInMemorySorter<?> inMemorySorter : inMemorySorters) { assertThat(inMemorySorter.isDisposed(), is(true)); } } finally { ioManager.shutdown(); memoryManager.shutdown(); } }
Example #18
Source File: UnilateralSortMergerTest.java From flink with Apache License 2.0 | 4 votes |
@Test public void testInMemorySorterDisposal() throws Exception { final TestingInMemorySorterFactory<Tuple2<Integer, Integer>> inMemorySorterFactory = new TestingInMemorySorterFactory<>(); final int numPages = 32; final MemoryManager memoryManager = MemoryManagerBuilder .newBuilder() .setMemorySize(MemoryManager.DEFAULT_PAGE_SIZE * numPages) .build(); final DummyInvokable parentTask = new DummyInvokable(); try (final IOManagerAsync ioManager = new IOManagerAsync()) { final List<MemorySegment> memory = memoryManager.allocatePages(parentTask, numPages); final UnilateralSortMerger<Tuple2<Integer, Integer>> unilateralSortMerger = new UnilateralSortMerger<>( memoryManager, memory, ioManager, EmptyMutableObjectIterator.get(), parentTask, TestData.getIntIntTupleSerializerFactory(), TestData.getIntIntTupleComparator(), 10, 2, 1.0f, true, false, false, inMemorySorterFactory); final Collection<TestingInMemorySorter<?>> inMemorySorters = inMemorySorterFactory.getInMemorySorters(); assertThat(inMemorySorters, is(not(empty()))); unilateralSortMerger.close(); assertThat(unilateralSortMerger.closed, is(true)); for (TestingInMemorySorter<?> inMemorySorter : inMemorySorters) { assertThat(inMemorySorter.isDisposed(), is(true)); } } finally { memoryManager.shutdown(); } }