org.apache.hadoop.mapred
Interface TaskTrackerMXBean
- All Known Implementing Classes:
- TaskTracker
public interface TaskTrackerMXBean
MXBean interface for TaskTracker
getHostname
String getHostname()
- Returns:
- the hostname of the tasktracker
getVersion
String getVersion()
- Returns:
- the version of the code base
getConfigVersion
String getConfigVersion()
- Returns:
- the config version (from a config properties)
getJobTrackerUrl
String getJobTrackerUrl()
- Returns:
- the URL of the jobtracker
getRpcPort
int getRpcPort()
- Returns:
- the RPC port of the tasktracker
getHttpPort
int getHttpPort()
- Returns:
- the HTTP port of the tasktracker
isHealthy
boolean isHealthy()
- Returns:
- the health status of the tasktracker
getTasksInfoJson
String getTasksInfoJson()
- Returns:
- a json formatted info about tasks of the tasktracker
Copyright © 2009 The Apache Software Foundation