@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(fs.mkdirs(originalDirName)); base = getCurrentWebResponses(); // Create an inner file assertTrue(fs.createNewFile(innerFileName)); base = getCurrentWebResponses(); // Rename the directory assertTrue(fs.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 testMetricsOnMkdirList() throws Exception { long base = getBaseWebResponses(); // Create a directory assertTrue(fs.mkdirs(new Path("a"))); // At the time of writing, it takes 1 request to create the actual directory, // plus 2 requests per level to check that there's no blob with that name and // 1 request per level above to create it if it doesn't exist. // So for the path above (/user/<name>/a), it takes 2 requests each to check // there's no blob called /user, no blob called /user/<name> and no blob // called /user/<name>/a, and then 3 request for the creation of the three // levels, and then 2 requests for checking/stamping the version of AS, // totaling 11. // Also, there's the initial 1 request for container check so total is 12. base = assertWebResponsesInRange(base, 1, 12); assertEquals(1, AzureMetricsTestUtil.getLongCounterValue(getInstrumentation(), WASB_DIRECTORIES_CREATED)); // List the root contents assertEquals(1, fs.listStatus(new Path("/")).length); base = assertWebResponsesEquals(base, 1); assertNoErrors(); }
@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(fs.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(fs.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 testMetricsOnFileExistsDelete() throws Exception { long base = getBaseWebResponses(); Path filePath = new Path("/metricsTest_delete"); // Check existence assertFalse(fs.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. logOpResponseCount("Checking file existence for non-existent file", base); base = assertWebResponsesInRange(base, 1, 3); // Create an empty file assertTrue(fs.createNewFile(filePath)); base = getCurrentWebResponses(); // Check existence again assertTrue(fs.exists(filePath)); logOpResponseCount("Checking file existence for existent file", base); base = assertWebResponsesInRange(base, 1, 2); // Delete the file assertEquals(0, AzureMetricsTestUtil.getLongCounterValue(getInstrumentation(), WASB_FILES_DELETED)); assertTrue(fs.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(); }
@Test public void testMetricsOnBigFileCreateRead() throws Exception { long base = getBaseWebResponses();
@Test public void testMetricsOnFileCreateRead() throws Exception { long base = getBaseWebResponses();