You are viewing a plain text version of this content. The canonical link for it is here.
Posted to hdfs-dev@hadoop.apache.org by "Jakob Homan (JIRA)" <ji...@apache.org> on 2009/08/11 21:36:14 UTC
[jira] Created: (HDFS-538) DistributedFileSystem::listStatus
incorrectly returns null for empty result sets
DistributedFileSystem::listStatus incorrectly returns null for empty result sets
--------------------------------------------------------------------------------
Key: HDFS-538
URL: https://issues.apache.org/jira/browse/HDFS-538
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Jakob Homan
Currently the listStatus method returns null if no files match the request. This differs from the Checksum/LocalFileSystem implementation, which returns an empty array, and the nontvery-explict prescription of the FileSystem interface: "{{@return the statuses of the files/directories in the given patch}}" It's better to return an empty collection than have to add extra null checks. The method should return an empty array.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.