[HDFS-401] Declare HDFS exceptions in the HDFS interface and also in class FileSystem and rethrow the encapsulated exception

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Assignee: Unassigned
• Reporter: Sanjay Radia
• Created: 23/Aug/08 00:00
• Updated: 18/Jul/14 22:25
• Resolved: 18/Jul/14 22:25

Description

Server-side exceptions are encapsulated in the remote exception (as the class name and the error string ).
The client side and FileSystem does not declare or thrown the these encapsulated exception.

Work Items

• Declare the exceptions in FileSystem and the HDFS interface (but still as subclasses of IOException)
• Rethrow encapsulated declared exceptions if they are the declared exception.