Package org.apache.geode.cache

Class LowMemoryException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.apache.geode.GemFireException

org.apache.geode.cache.CacheRuntimeException

org.apache.geode.cache.ResourceException

org.apache.geode.cache.LowMemoryException

All Implemented Interfaces:

Serializable

public class LowMemoryException
extends ResourceException

Indicates a low memory condition either on the local or a remote Cache. The ResourceManager monitors local tenured memory consumption and determines when operations are rejected.

Since:

GemFire 6.0

See Also:

• ResourceManager.setCriticalHeapPercentage(float)
• Region.put(Object, Object)
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
LowMemoryException()	Creates a new instance of LowMemoryException.
LowMemoryException(String msg, Set<DistributedMember> criticalMembers)	Constructs an instance of LowMemoryException with the specified detail message.

Method Summary

Modifier and Type	Method	Description
Set<DistributedMember>	getCriticalMembers()	Get a read-only set of members in a critical state at the time this exception was constructed.

Methods inherited from class org.apache.geode.cache.CacheRuntimeException

toString

Methods inherited from class org.apache.geode.GemFireException

getRootCause

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace

Methods inherited from class java.lang.Object

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

Constructor Details

LowMemoryException

public LowMemoryException()

Creates a new instance of LowMemoryException.

LowMemoryException

public LowMemoryException(String msg,
 Set<DistributedMember> criticalMembers)

Constructs an instance of LowMemoryException with the specified detail message.

Parameters:

msg - the detail message

criticalMembers - the member(s) which are/were in a critical state

Method Details

getCriticalMembers

public Set<DistributedMember> getCriticalMembers()

Get a read-only set of members in a critical state at the time this exception was constructed.

Returns:

the critical members