public class IgnitionMXBeanAdapter extends Object implements IgnitionMXBean
Ignition
.Constructor and Description |
---|
IgnitionMXBeanAdapter() |
Modifier and Type | Method and Description |
---|---|
String |
getState()
Gets state of default grid instance.
|
String |
getState(String name)
Gets state for a given grid instance.
|
void |
restart(boolean cancel)
Restart JVM.
|
boolean |
stop(boolean cancel)
Stops default grid instance.
|
boolean |
stop(String name,
boolean cancel)
Stops named Ignite instance.
|
void |
stopAll(boolean cancel)
Stops all started grids.
|
public String getState()
getState
in interface IgnitionMXBean
Ignition.state()
public String getState(String name)
getState
in interface IgnitionMXBean
name
- Name of grid instance.Ignition.state(String)
public boolean stop(boolean cancel)
stop
in interface IgnitionMXBean
cancel
- If true
then all jobs currently executing on
default grid will be cancelled by calling ComputeJob.cancel()
method. Note that just like with Thread.interrupt()
, it is
up to the actual job to exit from execution.true
if default grid instance was indeed stopped,
false
otherwise (if it was not started).Ignition.stop(boolean)
public boolean stop(String name, boolean cancel)
cancel
flag is set to true
then
all jobs currently executing on local node will be interrupted. If
Ignite instance name is null
, then default no-name Ignite instance will be stopped.
It does not wait for the tasks to finish their execution.stop
in interface IgnitionMXBean
name
- Ignite instance name. If null
, then default no-name
Ignite instance will be stopped.cancel
- If true
then all jobs currently will be cancelled
by calling ComputeJob.cancel()
method. Note that just like with
Thread.interrupt()
, it is up to the actual job to exit from
execution. If false
, then jobs currently running will not be
canceled. In either case, grid node will wait for completion of all
jobs running on it before stopping.true
if named Ignite instance instance was indeed found and stopped,
false
otherwise (the instance with given name
was
not found).Ignition.stop(String, boolean)
public void stopAll(boolean cancel)
cancel
flag is set to true
then
all jobs currently executing on local node will be interrupted.
It does not wait for the tasks to finish their execution.
Note: it is usually safer and more appropriate to stop grid instances individually instead of blanket operation. In most cases, the party that started the grid instance should be responsible for stopping it.
stopAll
in interface IgnitionMXBean
cancel
- If true
then all jobs currently executing on
all grids will be cancelled by calling ComputeJob.cancel()
method. Note that just like with Thread.interrupt()
, it is
up to the actual job to exit from executionIgnition.stopAll(boolean)
public void restart(boolean cancel)
restart
in interface IgnitionMXBean
cancel
- If true
then all jobs currently executing on
all grids will be cancelled by calling ComputeJob.cancel()
method. Note that just like with Thread.interrupt()
, it is
up to the actual job to exit from executionIgnition.stopAll(boolean)
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Ignite Fabric : ver. 2.0.0 Release Date : April 30 2017