Interface CheckReadyControllerHandle

All Superinterfaces:

AutoCloseable, Closeable

public interface CheckReadyControllerHandle
extends Closeable

Method Summary

Modifier and Type	Method	Description
CheckReadyControllerStatus	generateReadinessStatus()	Generate the status identifying whether we are "ready" now or not, and a reason why not if that is the case.

Methods inherited from interface Closeable

close

Method Details

generateReadinessStatus

CheckReadyControllerStatus generateReadinessStatus()
                                            throws IOException

Generate the status identifying whether we are "ready" now or not, and a reason why not if that is the case. This may be a heavyweight operation in that it could require a remote RPC to the active controller.

Throws:

IOException