org.apache.whirr.service.hadoop
Class HadoopNameNodeClusterActionHandler
java.lang.Object
org.apache.whirr.service.ClusterActionHandlerSupport
org.apache.whirr.service.hadoop.HadoopClusterActionHandler
org.apache.whirr.service.hadoop.HadoopNameNodeClusterActionHandler
- All Implemented Interfaces:
- ClusterActionHandler
- Direct Known Subclasses:
- HadoopJobTrackerClusterActionHandler
public class HadoopNameNodeClusterActionHandler
- extends HadoopClusterActionHandler
Methods inherited from class org.apache.whirr.service.ClusterActionHandlerSupport |
addRunUrl, addStatement, afterAction, afterBootstrap, afterCleanup, afterDestroy, afterOtherAction, afterStart, afterStop, beforeAction, beforeCleanup, beforeDestroy, beforeOtherAction, beforeStart, beforeStop, equals, getCleanupFunction, getConfiguration, getConfiguration, getConfigureFunction, getFunctionName, getInstallFunction, getStartFunction, getStopFunction, hashCode, prepareRemoteFileUrl, toString |
ROLE
public static final String ROLE
- See Also:
- Constant Field Values
HadoopNameNodeClusterActionHandler
public HadoopNameNodeClusterActionHandler()
getRole
public String getRole()
doBeforeConfigure
protected void doBeforeConfigure(ClusterActionEvent event)
throws IOException
- Overrides:
doBeforeConfigure
in class HadoopClusterActionHandler
- Throws:
IOException
afterConfigure
protected void afterConfigure(ClusterActionEvent event)
throws IOException
- Overrides:
afterConfigure
in class ClusterActionHandlerSupport
- Throws:
IOException
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