@Test public void testMetricsOnFileRename() throws Exception { long base = getBaseWebResponses(); Path originalPath = new Path("/metricsTest_RenameStart"); Path destinationPath = new Path("/metricsTest_RenameFinal"); // Create an empty file assertEquals(0, AzureMetricsTestUtil.getLongCounterValue(getInstrumentation(), WASB_FILES_CREATED)); assertTrue(getFileSystem().createNewFile(originalPath)); logOpResponseCount("Creating an empty file", base); base = assertWebResponsesInRange(base, 2, 20); assertEquals(1, AzureMetricsTestUtil.getLongCounterValue(getInstrumentation(), WASB_FILES_CREATED)); // Rename the file assertTrue( ((FileSystem) getFileSystem()).rename(originalPath, destinationPath)); // Varies: at the time of writing this code it takes 7 requests/responses. logOpResponseCount("Renaming a file", base); base = assertWebResponsesInRange(base, 2, 15); assertNoErrors(); }
@Test public void testMetricsOnDirRename() throws Exception { long base = getBaseWebResponses(); Path originalDirName = new Path("/metricsTestDirectory_RenameStart"); Path innerFileName = new Path(originalDirName, "innerFile"); Path destDirName = new Path("/metricsTestDirectory_RenameFinal"); // Create an empty directory assertTrue(getFileSystem().mkdirs(originalDirName)); base = getCurrentWebResponses(); // Create an inner file assertTrue(getFileSystem().createNewFile(innerFileName)); base = getCurrentWebResponses(); // Rename the directory assertTrue(getFileSystem().rename(originalDirName, destDirName)); // At the time of writing this code it takes 11 requests/responses // to rename the directory with one file. Check for range 1-20 for now. logOpResponseCount("Renaming a directory", base); base = assertWebResponsesInRange(base, 1, 20); assertNoErrors(); }
@Test public void testMetricsOnFileExistsDelete() throws Exception { long base = getBaseWebResponses(); Path filePath = new Path("/metricsTest_delete"); // Check existence assertFalse(getFileSystem().exists(filePath)); // At the time of writing this code it takes 2 requests/responses to // check existence, which seems excessive, plus initial request for // container check, plus 2 ancestor checks only in the secure case. logOpResponseCount("Checking file existence for non-existent file", base); base = assertWebResponsesInRange(base, 1, 5); // Create an empty file assertTrue(getFileSystem().createNewFile(filePath)); base = getCurrentWebResponses(); // Check existence again assertTrue(getFileSystem().exists(filePath)); logOpResponseCount("Checking file existence for existent file", base); base = assertWebResponsesInRange(base, 1, 4); // Delete the file assertEquals(0, AzureMetricsTestUtil.getLongCounterValue(getInstrumentation(), WASB_FILES_DELETED)); assertTrue(getFileSystem().delete(filePath, false)); // At the time of writing this code it takes 4 requests/responses to // delete, which seems excessive. Check for range 1-4 for now. logOpResponseCount("Deleting a file", base); base = assertWebResponsesInRange(base, 1, 4); assertEquals(1, AzureMetricsTestUtil.getLongCounterValue(getInstrumentation(), WASB_FILES_DELETED)); assertNoErrors(); }
logOpResponseCount("Creating a 100 MB file", base); base = assertWebResponsesInRange(base, 20, 50); getBandwidthGaugeUpdater().triggerUpdate(true); logOpResponseCount("Reading a 100 MB file", base); base = assertWebResponsesInRange(base, 20, 40); getBandwidthGaugeUpdater().triggerUpdate(false);
logOpResponseCount("Creating a 1K file", base); base = assertWebResponsesInRange(base, 2, 15); getBandwidthGaugeUpdater().triggerUpdate(true); logOpResponseCount("Reading a 1K file", base); base = assertWebResponsesInRange(base, 1, 10); getBandwidthGaugeUpdater().triggerUpdate(false);