[HDFS-3869] QJM: expose non-file journal manager details in web UI

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: QuorumJournalManager (HDFS-3077)
• Fix Version/s: QuorumJournalManager (HDFS-3077)
• Component/s: namenode
• Target Version/s: QuorumJournalManager (HDFS-3077)
• Hadoop Flags: Reviewed
• Assignee: Todd Lipcon
• Reporter: Todd Lipcon
• Created: 30/Aug/12 02:30
• Updated: 05/Sep/12 04:16
• Resolved: 05/Sep/12 04:16

Description

Currently, the NN web UI only contains NN storage directories on local disk. It should also include details about any non-file JournalManagers in use.

This JIRA targets the QJM branch, but will be useful for BKJM as well.