[HDFS-1736] Break dependency between DatanodeJspHelper and FsShell

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.22.0
• Fix Version/s: 0.22.0
• Component/s: datanode
• Labels: hadoop
• Hadoop Flags: Reviewed
• Assignee: Daryn Sharp
• Reporter: Daryn Sharp
• Created: 08/Mar/11 21:54
• Updated: 20/Apr/11 23:33
• Resolved: 10/Mar/11 01:45

Description

DatanodeJspHelper has an artificial dependency on a date formatter field in FsShell. A pending bug is reorganizing the FsShell commands so this field will no longer be available. The dependency should be broken by having DataNodeJspHelper contain its own independent date formatter.

Issue Links

• blocks: HADOOP-7176 Redesign FsShell
• is required by: HADOOP-6143 FS shell commands returns incorrect exit code when error occurs
• is required by: HADOOP-6701 Incorrect exit codes for "dfs -chown", "dfs -chgrp"
• is required by: HADOOP-6702 Incorrect exit codes for "dfs -chown", "dfs -chgrp" when input is given in wildcard format.