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From rmetzger <...@git.apache.org>
Subject [GitHub] flink pull request #2350: [FLINK-4329] Fix Streaming File Source Timestamps/...
Date Thu, 18 Aug 2016 13:05:10 GMT
Github user rmetzger commented on a diff in the pull request:

    https://github.com/apache/flink/pull/2350#discussion_r75303417
  
    --- Diff: flink-fs-tests/src/test/java/org/apache/flink/hdfstests/ContinuousFileMonitoringTest.java
---
    @@ -106,6 +109,140 @@ public static void destroyHDFS() {
     	//						TESTS
     
     	@Test
    +	public void testFileReadingOperatorWithIngestionTime() throws Exception {
    +		Set<org.apache.hadoop.fs.Path> filesCreated = new HashSet<>();
    +		Map<Integer, String> expectedFileContents = new HashMap<>();
    +		for(int i = 0; i < NO_OF_FILES; i++) {
    +			Tuple2<org.apache.hadoop.fs.Path, String> file = fillWithData(hdfsURI, "file",
i, "This is test line.");
    +			filesCreated.add(file.f0);
    +			expectedFileContents.put(i, file.f1);
    +		}
    +
    +		TextInputFormat format = new TextInputFormat(new Path(hdfsURI));
    +		TypeInformation<String> typeInfo = TypeExtractor.getInputFormatTypes(format);
    +
    +		ContinuousFileReaderOperator<String, ?> reader = new ContinuousFileReaderOperator<>(format);
    +
    +		StreamConfig streamConfig = new StreamConfig(new Configuration());
    +		streamConfig.setTimeCharacteristic(TimeCharacteristic.IngestionTime);
    +
    +		ExecutionConfig executionConfig = new ExecutionConfig();
    +		executionConfig.setAutoWatermarkInterval(100);
    +
    +		TestTimeServiceProvider timeServiceProvider = new TestTimeServiceProvider();
    +		OneInputStreamOperatorTestHarness<FileInputSplit, String> tester =
    +			new OneInputStreamOperatorTestHarness<>(reader, executionConfig, timeServiceProvider,
streamConfig);
    +
    +		reader.setOutputType(typeInfo, new ExecutionConfig());
    --- End diff --
    
    You can reuse the EC created a few lines above :)


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