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java.lang.Objectorg.openspaces.admin.alert.alerts.AbstractAlert
org.openspaces.admin.alert.alerts.ProcessingUnitInstanceMemberAliveIndicatorAlert
public class ProcessingUnitInstanceMemberAliveIndicatorAlert
A processing unit instance fault-detection alert triggered when a Grid Service Manager fails to monitor a processing unit instance. The alert is first raised when the fault-detection mechanism suspects that a service is down, and once more when all fault-detection retry attempts have been exhausted. The alert is resolved if one the fault-detection retry attempts succeeded.
This alert will be received on the call to
AlertTriggeredEventListener.alertTriggered(Alert)
for registered listeners.
Field Summary | |
---|---|
static String |
CPU_UTILIZATION
|
static String |
HEAP_UTILIZATION
|
static String |
HOST_ADDRESS
|
static String |
HOST_NAME
|
static String |
MEMBER_ALIVE_INDICATOR_STATUS
|
static String |
PROCESSING_UNIT_NAME
|
static String |
VIRTUAL_MACHINE_UID
|
Constructor Summary | |
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ProcessingUnitInstanceMemberAliveIndicatorAlert()
required by java.io.Externalizable |
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ProcessingUnitInstanceMemberAliveIndicatorAlert(Alert alert)
|
Method Summary | |
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String |
getComponentDescription()
Description of the component: host - [Host IP] GSC - [GSC Name] on [Host IP] LUS - LUS on [Host IP] GSM - GSM on [Host IP] PU instance - [PU name] [Partition number] [Primary or backup] on [Host IP] Mirror - Mirror on [Host IP] EDS - EDS on [Host IP] |
String |
getComponentUid()
The component UID is equivalent to GridComponent.getUid() |
Double |
getCpuUtilization()
The CPU utilization reading when this alert was fired. |
Double |
getHeapUtilization()
The heap memory utilization reading when this alert was fired. |
String |
getHostAddress()
The host address of the machine that this alert corresponds to. |
String |
getHostName()
The host name of the machine that this alert corresponds to. |
MemberAliveIndicatorStatus |
getMemberAliveIndicatorStatus()
|
String |
getProcessingUnitInstanceName()
|
String |
getProcessingUnitName()
|
String |
getVirtualMachineUid()
The uid of the virtual machine that this alert corresponds to. |
Methods inherited from class org.openspaces.admin.alert.alerts.AbstractAlert |
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getAlert, getAlertUid, getConfig, getDescription, getGroupUid, getName, getProperties, getSeverity, getStatus, getTimestamp, readExternal, toString, writeExternal |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final String PROCESSING_UNIT_NAME
public static final String MEMBER_ALIVE_INDICATOR_STATUS
public static final String HOST_ADDRESS
public static final String HOST_NAME
public static final String VIRTUAL_MACHINE_UID
public static final String CPU_UTILIZATION
public static final String HEAP_UTILIZATION
Constructor Detail |
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public ProcessingUnitInstanceMemberAliveIndicatorAlert()
public ProcessingUnitInstanceMemberAliveIndicatorAlert(Alert alert)
Method Detail |
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public String getComponentUid()
GridComponent.getUid()
getComponentUid
in interface Alert
getComponentUid
in class AbstractAlert
public String getComponentDescription()
ProcessingUnitInstance.getProcessingUnitInstanceName()
getComponentDescription
in interface Alert
getComponentDescription
in class AbstractAlert
Alert.getComponentUid()
.public String getProcessingUnitName()
ProcessingUnit.getName()
; may be null
.public String getProcessingUnitInstanceName()
ProcessingUnitInstance.getProcessingUnitInstanceName()
.getComponentDescription()
public MemberAliveIndicatorStatus getMemberAliveIndicatorStatus()
null
.public String getHostAddress()
null
.public String getHostName()
null
.public String getVirtualMachineUid()
null
.public Double getCpuUtilization()
null
.public Double getHeapUtilization()
null
.
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