mukund-thakur commented on a change in pull request #2257: URL: https://github.com/apache/hadoop/pull/2257#discussion_r479223572
########## File path: hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3AFileOperationCost.java ########## @@ -176,6 +176,77 @@ public void testCostOfListFilesOnNonExistingDir() throws Throwable { .plus(GET_FILE_STATUS_FNFE))); } + @Test + public void testCostOfListStatusOnFile() throws Throwable { + describe("Performing listStatus() on a file"); + Path file = path(getMethodName() + ".txt"); + S3AFileSystem fs = getFileSystem(); + touch(fs, file); + verifyMetrics(() -> + fs.listStatus(file), + whenRaw(LIST_STATUS_LIST_OP + .plus(GET_FILE_STATUS_ON_FILE)), + whenAuthoritative(LIST_STATUS_LIST_OP), + whenNonauth(LIST_STATUS_LIST_OP)); +// resetMetricDiffs(); +// fs.listStatus(file); Review comment: will remove the comments. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org