org.corfudb.runtime

Class RebootUtil

java.lang.Object

org.corfudb.runtime.RebootUtil

public class RebootUtil
extends Object

Utility to Reboot a server which includes reset or restart Reset wipes out all existing Corfu data while restart does not.

Created by WenbinZhu on 4/18/19.

Method Summary

Modifier and Type	Method and Description
static void	reset(String endpoint, CorfuRuntime.CorfuRuntimeParameters corfuRuntimeParameters, int retries, Duration retryDuration) Resets the given server.
static void	reset(String endpoint, int retries, Duration retryDuration) Resets the given server.
static void	restart(String endpoint, CorfuRuntime.CorfuRuntimeParameters corfuRuntimeParameters, int retries, Duration retryDuration) Restarts the given server.
static void	restart(String endpoint, int retries, Duration retryDuration) Restarts the given server.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

reset

public static void reset(@NonNull
                         String endpoint,
                         int retries,
                         @NonNull
                         Duration retryDuration)

Resets the given server. Attempts to reset a server finite number of times. Note: reset will wipe out all existing Corfu data. If the retries are exhausted, the utility throws the responsible exception.

Parameters:

endpoint - endpoint of the server to reset

retries - Number of retries to bootstrap each node before giving up.

retryDuration - Duration between retries.

reset

public static void reset(@NonNull
                         String endpoint,
                         @NonNull
                         CorfuRuntime.CorfuRuntimeParameters corfuRuntimeParameters,
                         int retries,
                         @NonNull
                         Duration retryDuration)

Resets the given server. Attempts to reset a server finite number of times. Note: reset will wipe out all existing Corfu data. If the retries are exhausted, the utility throws the responsible exception.

Parameters:

endpoint - endpoint of the server to reset

corfuRuntimeParameters - CorfuRuntimeParameters can specify security parameters.

retries - Number of retries to bootstrap each node before giving up.

retryDuration - Duration between retries.

restart

public static void restart(@NonNull
                           String endpoint,
                           int retries,
                           @NonNull
                           Duration retryDuration)

Restarts the given server. Attempts to restart a server finite number of times. Note: restart will NOT wipe out any existing data. If the retries are exhausted, the utility throws the responsible exception.

Parameters:

endpoint - endpoint of the server to reset

retries - Number of retries to bootstrap each node before giving up.

retryDuration - Duration between retries.

restart

public static void restart(@NonNull
                           String endpoint,
                           @NonNull
                           CorfuRuntime.CorfuRuntimeParameters corfuRuntimeParameters,
                           int retries,
                           @NonNull
                           Duration retryDuration)

Restarts the given server. Attempts to restart a server finite number of times. Note: restart will NOT wipe out any existing data. If the retries are exhausted, the utility throws the responsible exception.

Parameters:

endpoint - endpoint of the server to reset

corfuRuntimeParameters - CorfuRuntimeParameters can specify security parameters.

retries - Number of retries to bootstrap each node before giving up.

retryDuration - Duration between retries.