[HDFS-1874] Programmatically start hdfs processes with JMX port open

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.0
• Component/s: datanode, namenode
• Assignee: Tanping Wang
• Reporter: Tanping Wang
• Created: 01/May/11 04:22
• Updated: 15/Nov/11 00:52
• Resolved: 20/Jun/11 00:37

Description

Federation web console makes JMX calls to each name node in order to collect statistics from the name nodes. This requires name node processes to have JMX port open for communication. We propose a programmatic way to start name node processes with JMX enabled.

Issue Links

• incorporates: HADOOP-7254 Programmatically start processes with JMX port open
• is part of: HDFS-1873 Federation Cluster Management Web Console
• is part of: HADOOP-7254 Programmatically start processes with JMX port open