Cleanup unnecessary exceptions thrown and unnecessary casts
-----------------------------------------------------------
Key: HDFS-2564
URL: https://issues.apache.org/jira/browse/HDFS-2564
Project: Hadoop HDFS
Issue Type: Improvement
Components: data-node, hdfs client, name-node
Affects Versions: 0.24.0
Reporter: Hari Mankude
Priority: Minor
Fix For: 0.24.0
Attachments: HDFS-2564.txt
Cleaning up some of the java files with unnecessary exceptions and casts.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
