zhangshuyan0 opened a new pull request, #5900: URL: https://github.com/apache/hadoop/pull/5900
### Description of PR The result of `getListing` in NameNode are sorted based on `byte[]`, while the Router side is based on `String`. If there are special characters in path, the sorting result of the router will be inconsistent with the namenode. This may result in duplicate `getListing` results obtained by the client due to wrong `startAfter` parameter. For exemple, namenode returns [path1, path2, path3] for a `getListing` request, while router returns [path1, path3, path2] to client. Then client will pass `path2` as `startAfter` at the next iteration, so it will receive `path3` again. We need to fix the Router code so that the order of its result is the same as NameNode. ### How was this patch tested? Add a new unit test. -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
