Java Code Examples for org.apache.flink.testutils.TestFileSystem#resetStreamOpenCounter()
The following examples show how to use
org.apache.flink.testutils.TestFileSystem#resetStreamOpenCounter() .
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: DelimitedInputFormatSamplingTest.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
@Test
public void testNumSamplesOneFile() {
try {
final String tempFile = TestFileUtils.createTempFile(TEST_DATA1);
final Configuration conf = new Configuration();
final TestDelimitedInputFormat format = new TestDelimitedInputFormat(CONFIG);
format.setFilePath(tempFile.replace("file", "test"));
format.configure(conf);
TestFileSystem.resetStreamOpenCounter();
format.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", DEFAULT_NUM_SAMPLES, TestFileSystem.getNumtimeStreamOpened());
TestDelimitedInputFormat format2 = new TestDelimitedInputFormat(CONFIG);
format2.setFilePath(tempFile.replace("file", "test"));
format2.setNumLineSamples(8);
format2.configure(conf);
TestFileSystem.resetStreamOpenCounter();
format2.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", 8, TestFileSystem.getNumtimeStreamOpened());
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
}
Example 2
| Source File: DelimitedInputFormatSamplingTest.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
@Test
public void testNumSamplesMultipleFiles() {
try {
final String tempFile = TestFileUtils.createTempFileDir(testTempFolder, TEST_DATA1, TEST_DATA1, TEST_DATA1, TEST_DATA1);
final Configuration conf = new Configuration();
final TestDelimitedInputFormat format = new TestDelimitedInputFormat(CONFIG);
format.setFilePath(tempFile.replace("file", "test"));
format.configure(conf);
TestFileSystem.resetStreamOpenCounter();
format.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", DEFAULT_NUM_SAMPLES, TestFileSystem.getNumtimeStreamOpened());
TestDelimitedInputFormat format2 = new TestDelimitedInputFormat(CONFIG);
format2.setFilePath(tempFile.replace("file", "test"));
format2.setNumLineSamples(8);
format2.configure(conf);
TestFileSystem.resetStreamOpenCounter();
format2.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", 8, TestFileSystem.getNumtimeStreamOpened());
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
}
Example 3
| Source File: DelimitedInputFormatSamplingTest.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
@Test
public void testCachedStatistics() {
try {
final String tempFile = TestFileUtils.createTempFile(TEST_DATA1);
final Configuration conf = new Configuration();
final TestDelimitedInputFormat format = new TestDelimitedInputFormat(CONFIG);
format.setFilePath("test://" + tempFile);
format.configure(conf);
TestFileSystem.resetStreamOpenCounter();
BaseStatistics stats = format.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", DEFAULT_NUM_SAMPLES, TestFileSystem.getNumtimeStreamOpened());
final TestDelimitedInputFormat format2 = new TestDelimitedInputFormat(CONFIG);
format2.setFilePath("test://" + tempFile);
format2.configure(conf);
TestFileSystem.resetStreamOpenCounter();
BaseStatistics stats2 = format2.getStatistics(stats);
Assert.assertTrue("Using cached statistics should cicumvent sampling.", 0 == TestFileSystem.getNumtimeStreamOpened());
Assert.assertTrue("Using cached statistics should cicumvent sampling.", stats == stats2);
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
}
Example 4
| Source File: DelimitedInputFormatSamplingTest.java From flink with Apache License 2.0 | 5 votes |
|
@Test
public void testNumSamplesOneFile() {
try {
final String tempFile = TestFileUtils.createTempFile(TEST_DATA1);
final Configuration conf = new Configuration();
final TestDelimitedInputFormat format = new TestDelimitedInputFormat(CONFIG);
format.setFilePath(tempFile.replace("file", "test"));
format.configure(conf);
TestFileSystem.resetStreamOpenCounter();
format.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", DEFAULT_NUM_SAMPLES, TestFileSystem.getNumtimeStreamOpened());
TestDelimitedInputFormat format2 = new TestDelimitedInputFormat(CONFIG);
format2.setFilePath(tempFile.replace("file", "test"));
format2.setNumLineSamples(8);
format2.configure(conf);
TestFileSystem.resetStreamOpenCounter();
format2.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", 8, TestFileSystem.getNumtimeStreamOpened());
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
}
Example 5
| Source File: DelimitedInputFormatSamplingTest.java From flink with Apache License 2.0 | 5 votes |
|
@Test
public void testNumSamplesMultipleFiles() {
try {
final String tempFile = TestFileUtils.createTempFileDir(testTempFolder, TEST_DATA1, TEST_DATA1, TEST_DATA1, TEST_DATA1);
final Configuration conf = new Configuration();
final TestDelimitedInputFormat format = new TestDelimitedInputFormat(CONFIG);
format.setFilePath(tempFile.replace("file", "test"));
format.configure(conf);
TestFileSystem.resetStreamOpenCounter();
format.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", DEFAULT_NUM_SAMPLES, TestFileSystem.getNumtimeStreamOpened());
TestDelimitedInputFormat format2 = new TestDelimitedInputFormat(CONFIG);
format2.setFilePath(tempFile.replace("file", "test"));
format2.setNumLineSamples(8);
format2.configure(conf);
TestFileSystem.resetStreamOpenCounter();
format2.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", 8, TestFileSystem.getNumtimeStreamOpened());
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
}
Example 6
| Source File: DelimitedInputFormatSamplingTest.java From flink with Apache License 2.0 | 5 votes |
|
@Test
public void testCachedStatistics() {
try {
final String tempFile = TestFileUtils.createTempFile(TEST_DATA1);
final Configuration conf = new Configuration();
final TestDelimitedInputFormat format = new TestDelimitedInputFormat(CONFIG);
format.setFilePath("test://" + tempFile);
format.configure(conf);
TestFileSystem.resetStreamOpenCounter();
BaseStatistics stats = format.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", DEFAULT_NUM_SAMPLES, TestFileSystem.getNumtimeStreamOpened());
final TestDelimitedInputFormat format2 = new TestDelimitedInputFormat(CONFIG);
format2.setFilePath("test://" + tempFile);
format2.configure(conf);
TestFileSystem.resetStreamOpenCounter();
BaseStatistics stats2 = format2.getStatistics(stats);
Assert.assertTrue("Using cached statistics should cicumvent sampling.", 0 == TestFileSystem.getNumtimeStreamOpened());
Assert.assertTrue("Using cached statistics should cicumvent sampling.", stats == stats2);
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
}
Example 7
| Source File: DelimitedInputFormatSamplingTest.java From flink with Apache License 2.0 | 5 votes |
|
@Test
public void testNumSamplesOneFile() {
try {
final String tempFile = TestFileUtils.createTempFile(TEST_DATA1);
final Configuration conf = new Configuration();
final TestDelimitedInputFormat format = new TestDelimitedInputFormat(CONFIG);
format.setFilePath(tempFile.replace("file", "test"));
format.configure(conf);
TestFileSystem.resetStreamOpenCounter();
format.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", DEFAULT_NUM_SAMPLES, TestFileSystem.getNumtimeStreamOpened());
TestDelimitedInputFormat format2 = new TestDelimitedInputFormat(CONFIG);
format2.setFilePath(tempFile.replace("file", "test"));
format2.setNumLineSamples(8);
format2.configure(conf);
TestFileSystem.resetStreamOpenCounter();
format2.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", 8, TestFileSystem.getNumtimeStreamOpened());
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
}
Example 8
| Source File: DelimitedInputFormatSamplingTest.java From flink with Apache License 2.0 | 5 votes |
|
@Test
public void testNumSamplesMultipleFiles() {
try {
final String tempFile = TestFileUtils.createTempFileDir(testTempFolder, TEST_DATA1, TEST_DATA1, TEST_DATA1, TEST_DATA1);
final Configuration conf = new Configuration();
final TestDelimitedInputFormat format = new TestDelimitedInputFormat(CONFIG);
format.setFilePath(tempFile.replace("file", "test"));
format.configure(conf);
TestFileSystem.resetStreamOpenCounter();
format.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", DEFAULT_NUM_SAMPLES, TestFileSystem.getNumtimeStreamOpened());
TestDelimitedInputFormat format2 = new TestDelimitedInputFormat(CONFIG);
format2.setFilePath(tempFile.replace("file", "test"));
format2.setNumLineSamples(8);
format2.configure(conf);
TestFileSystem.resetStreamOpenCounter();
format2.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", 8, TestFileSystem.getNumtimeStreamOpened());
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
}
Example 9
| Source File: DelimitedInputFormatSamplingTest.java From flink with Apache License 2.0 | 5 votes |
|
@Test
public void testCachedStatistics() {
try {
final String tempFile = TestFileUtils.createTempFile(TEST_DATA1);
final Configuration conf = new Configuration();
final TestDelimitedInputFormat format = new TestDelimitedInputFormat(CONFIG);
format.setFilePath("test://" + tempFile);
format.configure(conf);
TestFileSystem.resetStreamOpenCounter();
BaseStatistics stats = format.getStatistics(null);
Assert.assertEquals("Wrong number of samples taken.", DEFAULT_NUM_SAMPLES, TestFileSystem.getNumtimeStreamOpened());
final TestDelimitedInputFormat format2 = new TestDelimitedInputFormat(CONFIG);
format2.setFilePath("test://" + tempFile);
format2.configure(conf);
TestFileSystem.resetStreamOpenCounter();
BaseStatistics stats2 = format2.getStatistics(stats);
Assert.assertTrue("Using cached statistics should cicumvent sampling.", 0 == TestFileSystem.getNumtimeStreamOpened());
Assert.assertTrue("Using cached statistics should cicumvent sampling.", stats == stats2);
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
}
