- <init>
- getDeadNodeCount
Count the number of dead datanode based on the JSON string returned from JMX
call.
- getDeadNodeStatus
Process the JSON string returned from JMX connection to get the dead datanode
information. Store the
- getDecommissionNodeStatus
We process the JSON string returned from JMX connection to get the
decommisioning datanode informati
- getLiveNodeCount
Process JSON string returned from JMX connection to get the number of live
datanodes.
- getLiveNodeStatus
Process the JSON string returned from JMX call to get live datanode status.
Store the information in
- getNodeMap
Get the map corresponding to the JSON string
- getClusterId
- cleanup
- getJMXPort
- getNamenodeMxBean