Java Code Examples for org.apache.flink.streaming.api.TimeDomain#PROCESSING_TIME

The following examples show how to use org.apache.flink.streaming.api.TimeDomain#PROCESSING_TIME . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: KeyedProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
/**
 * Verifies that we don't have leakage between different keys.
 */
@Test
public void testProcessingTimeTimerWithState() throws Exception {

	KeyedProcessOperator<Integer, Integer, String> operator =
			new KeyedProcessOperator<>(new TriggeringStatefulFlatMapFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, String> testHarness =
			new KeyedOneInputStreamOperatorTestHarness<>(operator, new IdentityKeySelector<Integer>(), BasicTypeInfo.INT_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(1);
	testHarness.processElement(new StreamRecord<>(17)); // should set timer for 6
	testHarness.processElement(new StreamRecord<>(13)); // should set timer for 6

	testHarness.setProcessingTime(2);
	testHarness.processElement(new StreamRecord<>(13)); // should delete timer
	testHarness.processElement(new StreamRecord<>(42)); // should set timer for 7

	testHarness.setProcessingTime(6);
	testHarness.setProcessingTime(7);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT:17"));
	expectedOutput.add(new StreamRecord<>("INPUT:13"));
	expectedOutput.add(new StreamRecord<>("INPUT:42"));
	expectedOutput.add(new StreamRecord<>("STATE:17"));
	expectedOutput.add(new StreamRecord<>("STATE:42"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 2
Source File: KeyedCoProcessOperator.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Override
public void onProcessingTime(InternalTimer<K, VoidNamespace> timer) throws Exception {
	collector.eraseTimestamp();
	onTimerContext.timeDomain = TimeDomain.PROCESSING_TIME;
	onTimerContext.timer = timer;
	userFunction.onTimer(timer.getTimestamp(), onTimerContext, collector);
	onTimerContext.timeDomain = null;
	onTimerContext.timer = null;
}
Example 3
Source File: KeyedProcessOperatorTest.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
/**
 * Verifies that we don't have leakage between different keys.
 */
@Test
public void testProcessingTimeTimerWithState() throws Exception {

	KeyedProcessOperator<Integer, Integer, String> operator =
			new KeyedProcessOperator<>(new TriggeringStatefulFlatMapFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, String> testHarness =
			new KeyedOneInputStreamOperatorTestHarness<>(operator, new IdentityKeySelector<Integer>(), BasicTypeInfo.INT_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(1);
	testHarness.processElement(new StreamRecord<>(17)); // should set timer for 6
	testHarness.processElement(new StreamRecord<>(13)); // should set timer for 6

	testHarness.setProcessingTime(2);
	testHarness.processElement(new StreamRecord<>(13)); // should delete timer
	testHarness.processElement(new StreamRecord<>(42)); // should set timer for 7

	testHarness.setProcessingTime(6);
	testHarness.setProcessingTime(7);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT:17"));
	expectedOutput.add(new StreamRecord<>("INPUT:13"));
	expectedOutput.add(new StreamRecord<>("INPUT:42"));
	expectedOutput.add(new StreamRecord<>("STATE:17"));
	expectedOutput.add(new StreamRecord<>("STATE:42"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 4
Source File: LegacyKeyedProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
/**
 * Verifies that we don't have leakage between different keys.
 */
@Test
public void testProcessingTimeTimerWithState() throws Exception {

	LegacyKeyedProcessOperator<Integer, Integer, String> operator =
			new LegacyKeyedProcessOperator<>(new TriggeringStatefulFlatMapFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, String> testHarness =
			new KeyedOneInputStreamOperatorTestHarness<>(operator, new IdentityKeySelector<Integer>(), BasicTypeInfo.INT_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(1);
	testHarness.processElement(new StreamRecord<>(17)); // should set timer for 6

	testHarness.setProcessingTime(2);
	testHarness.processElement(new StreamRecord<>(42)); // should set timer for 7

	testHarness.setProcessingTime(6);
	testHarness.setProcessingTime(7);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT:17"));
	expectedOutput.add(new StreamRecord<>("INPUT:42"));
	expectedOutput.add(new StreamRecord<>("STATE:17"));
	expectedOutput.add(new StreamRecord<>("STATE:42"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 5
Source File: LegacyKeyedProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
/**
 * Verifies that we don't have leakage between different keys.
 */
@Test
public void testProcessingTimeTimerWithState() throws Exception {

	LegacyKeyedProcessOperator<Integer, Integer, String> operator =
			new LegacyKeyedProcessOperator<>(new TriggeringStatefulFlatMapFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, String> testHarness =
			new KeyedOneInputStreamOperatorTestHarness<>(operator, new IdentityKeySelector<Integer>(), BasicTypeInfo.INT_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(1);
	testHarness.processElement(new StreamRecord<>(17)); // should set timer for 6

	testHarness.setProcessingTime(2);
	testHarness.processElement(new StreamRecord<>(42)); // should set timer for 7

	testHarness.setProcessingTime(6);
	testHarness.setProcessingTime(7);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT:17"));
	expectedOutput.add(new StreamRecord<>("INPUT:42"));
	expectedOutput.add(new StreamRecord<>("STATE:17"));
	expectedOutput.add(new StreamRecord<>("STATE:42"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 6
Source File: LegacyKeyedCoProcessOperator.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
public void onProcessingTime(InternalTimer<K, VoidNamespace> timer) throws Exception {
	collector.eraseTimestamp();
	onTimerContext.timeDomain = TimeDomain.PROCESSING_TIME;
	onTimerContext.timer = timer;
	userFunction.onTimer(timer.getTimestamp(), onTimerContext, collector);
	onTimerContext.timeDomain = null;
	onTimerContext.timer = null;
}
Example 7
Source File: CoBroadcastWithKeyedOperator.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
public void onProcessingTime(InternalTimer<KS, VoidNamespace> timer) throws Exception {
	collector.eraseTimestamp();
	onTimerContext.timeDomain = TimeDomain.PROCESSING_TIME;
	onTimerContext.timer = timer;
	userFunction.onTimer(timer.getTimestamp(), onTimerContext, collector);
	onTimerContext.timeDomain = null;
	onTimerContext.timer = null;
}
Example 8
Source File: KeyedCoProcessOperator.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
public void onProcessingTime(InternalTimer<K, VoidNamespace> timer) throws Exception {
	collector.eraseTimestamp();
	onTimerContext.timeDomain = TimeDomain.PROCESSING_TIME;
	onTimerContext.timer = timer;
	userFunction.onTimer(timer.getTimestamp(), onTimerContext, collector);
	onTimerContext.timeDomain = null;
	onTimerContext.timer = null;
}
Example 9
Source File: KeyedProcessOperatorTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
/**
 * Verifies that we don't have leakage between different keys.
 */
@Test
public void testProcessingTimeTimerWithState() throws Exception {

	KeyedProcessOperator<Integer, Integer, String> operator =
			new KeyedProcessOperator<>(new TriggeringStatefulFlatMapFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, String> testHarness =
			new KeyedOneInputStreamOperatorTestHarness<>(operator, new IdentityKeySelector<Integer>(), BasicTypeInfo.INT_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(1);
	testHarness.processElement(new StreamRecord<>(17)); // should set timer for 6
	testHarness.processElement(new StreamRecord<>(13)); // should set timer for 6

	testHarness.setProcessingTime(2);
	testHarness.processElement(new StreamRecord<>(13)); // should delete timer
	testHarness.processElement(new StreamRecord<>(42)); // should set timer for 7

	testHarness.setProcessingTime(6);
	testHarness.setProcessingTime(7);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("INPUT:17"));
	expectedOutput.add(new StreamRecord<>("INPUT:13"));
	expectedOutput.add(new StreamRecord<>("INPUT:42"));
	expectedOutput.add(new StreamRecord<>("STATE:17"));
	expectedOutput.add(new StreamRecord<>("STATE:42"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 10
Source File: KeyedProcessFunctionWithCleanupState.java    From flink with Apache License 2.0 4 votes vote down vote up 
protected boolean isProcessingTimeTimer(OnTimerContext ctx) {
	return ctx.timeDomain() == TimeDomain.PROCESSING_TIME;
}
Example 11
Source File: LegacyKeyedProcessOperatorTest.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
@Test
public void testProcessingTimeTimers() throws Exception {

	LegacyKeyedProcessOperator<Integer, Integer, Integer> operator =
			new LegacyKeyedProcessOperator<>(new TriggeringFlatMapFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, Integer> testHarness =
			new KeyedOneInputStreamOperatorTestHarness<>(operator, new IdentityKeySelector<Integer>(), BasicTypeInfo.INT_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement(new StreamRecord<>(17));

	testHarness.setProcessingTime(5);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>(17));
	expectedOutput.add(new StreamRecord<>(1777));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 12
Source File: KeyedProcessFunctionWithCleanupState.java    From flink with Apache License 2.0 4 votes vote down vote up 
protected boolean isProcessingTimeTimer(OnTimerContext ctx) {
	return ctx.timeDomain() == TimeDomain.PROCESSING_TIME;
}
Example 13
Source File: LegacyKeyedProcessOperatorTest.java    From flink with Apache License 2.0 4 votes vote down vote up 
@Test
public void testProcessingTimeTimers() throws Exception {

	LegacyKeyedProcessOperator<Integer, Integer, Integer> operator =
			new LegacyKeyedProcessOperator<>(new TriggeringFlatMapFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, Integer> testHarness =
			new KeyedOneInputStreamOperatorTestHarness<>(operator, new IdentityKeySelector<Integer>(), BasicTypeInfo.INT_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement(new StreamRecord<>(17));

	testHarness.setProcessingTime(5);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>(17));
	expectedOutput.add(new StreamRecord<>(1777));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 14
Source File: ProcessOperatorTest.java    From flink with Apache License 2.0 3 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	ProcessOperator<Integer, String> operator =
			new ProcessOperator<>(new QueryingProcessFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, String> testHarness =
			new OneInputStreamOperatorTestHarness<>(operator);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement(new StreamRecord<>(6));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5TIME:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6TIME:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 15
Source File: LegacyKeyedProcessOperatorTest.java    From flink with Apache License 2.0 3 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	LegacyKeyedProcessOperator<Integer, Integer, String> operator =
			new LegacyKeyedProcessOperator<>(new QueryingFlatMapFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, String> testHarness =
			new KeyedOneInputStreamOperatorTestHarness<>(operator, new IdentityKeySelector<Integer>(), BasicTypeInfo.INT_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement(new StreamRecord<>(6));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5TIME:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6TIME:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 16
Source File: LegacyKeyedProcessOperatorTest.java    From flink with Apache License 2.0 3 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	LegacyKeyedProcessOperator<Integer, Integer, String> operator =
			new LegacyKeyedProcessOperator<>(new QueryingFlatMapFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, String> testHarness =
			new KeyedOneInputStreamOperatorTestHarness<>(operator, new IdentityKeySelector<Integer>(), BasicTypeInfo.INT_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement(new StreamRecord<>(6));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5TIME:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6TIME:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 17
Source File: KeyedProcessOperatorTest.java    From flink with Apache License 2.0 3 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	KeyedProcessOperator<Integer, Integer, String> operator =
			new KeyedProcessOperator<>(new QueryingFlatMapFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, String> testHarness =
			new KeyedOneInputStreamOperatorTestHarness<>(operator, new IdentityKeySelector<Integer>(), BasicTypeInfo.INT_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement(new StreamRecord<>(6));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5TIME:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6TIME:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 18
Source File: ProcessOperatorTest.java    From flink with Apache License 2.0 3 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	ProcessOperator<Integer, String> operator =
			new ProcessOperator<>(new QueryingProcessFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, String> testHarness =
			new OneInputStreamOperatorTestHarness<>(operator);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement(new StreamRecord<>(6));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5TIME:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6TIME:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 19
Source File: KeyedProcessOperatorTest.java    From flink with Apache License 2.0 3 votes vote down vote up 
@Test
public void testProcessingTimeTimers() throws Exception {

	final int expectedKey = 17;

	KeyedProcessOperator<Integer, Integer, Integer> operator =
			new KeyedProcessOperator<>(new TriggeringFlatMapFunction(TimeDomain.PROCESSING_TIME, expectedKey));

	OneInputStreamOperatorTestHarness<Integer, Integer> testHarness =
			new KeyedOneInputStreamOperatorTestHarness<>(operator, new IdentityKeySelector<Integer>(), BasicTypeInfo.INT_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.processElement(new StreamRecord<>(expectedKey));

	testHarness.setProcessingTime(5);

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>(expectedKey));
	expectedOutput.add(new StreamRecord<>(1777));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}
Example 20
Source File: KeyedProcessOperatorTest.java    From Flink-CEPplus with Apache License 2.0 3 votes vote down vote up 
@Test
public void testTimestampAndProcessingTimeQuerying() throws Exception {

	KeyedProcessOperator<Integer, Integer, String> operator =
			new KeyedProcessOperator<>(new QueryingFlatMapFunction(TimeDomain.PROCESSING_TIME));

	OneInputStreamOperatorTestHarness<Integer, String> testHarness =
			new KeyedOneInputStreamOperatorTestHarness<>(operator, new IdentityKeySelector<Integer>(), BasicTypeInfo.INT_TYPE_INFO);

	testHarness.setup();
	testHarness.open();

	testHarness.setProcessingTime(17);
	testHarness.processElement(new StreamRecord<>(5));

	testHarness.setProcessingTime(42);
	testHarness.processElement(new StreamRecord<>(6));

	ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();

	expectedOutput.add(new StreamRecord<>("5TIME:17 TS:null"));
	expectedOutput.add(new StreamRecord<>("6TIME:42 TS:null"));

	TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, testHarness.getOutput());

	testHarness.close();
}