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IBM WebSphereTM eXtreme Scale, Release 8.5 API Specification |
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public interface CoreGroupServiceMBean
This MBean interface allows user to manipulate the behaviors of heartbeat and leader manager. The object name pattern for this MBean is:
com.ibm.websphere.objectgrid:type=CoreGroupServiceIf ObjectGrid is running in a WebSphere Application Server process, more key=value pairs may be added to the object name.
CatalogServiceManagementMBean
Field Summary | |
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static int |
HEARTBEAT_FREQUENCY_LEVEL_AGGRESSIVE
Deprecated. This MBean interface is deprecated in 7.1. Use the CatalogServiceManagementMBean MBean interface. |
static int |
HEARTBEAT_FREQUENCY_LEVEL_RELAXED
Deprecated. This MBean interface is deprecated in 7.1. Use the CatalogServiceManagementMBean MBean interface. |
static int |
HEARTBEAT_FREQUENCY_LEVEL_TYPICAL
Deprecated. This MBean interface is deprecated in 7.1. Use the CatalogServiceManagementMBean MBean interface. |
static int |
STATUS_QUORUM_DISABLED
Deprecated. Quorum operations are deprecated from this interface in version 7.0. Use QuorumManagerMBean . |
static int |
STATUS_QUORUM_ENABLED_NORMAL
Deprecated. Quorum operations are deprecated from this interface in version 7.0. Use QuorumManagerMBean . |
static int |
STATUS_QUORUM_ENABLED_WAITING
Deprecated. Quorum operations are deprecated from this interface in version 7.0. Use QuorumManagerMBean . |
static int |
STATUS_QUORUM_INCONSISTENT
Deprecated. Quorum operations are deprecated from this interface in version 7.0. Use QuorumManagerMBean . |
static int |
STATUS_QUORUM_OVERRIDE
Deprecated. Quorum operations are deprecated from this interface in version 7.0. Use QuorumManagerMBean . |
Method Summary | |
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int |
getHeartBeatFrequencyLevel()
Deprecated. This MBean interface is deprecated in 7.1. |
int |
getQuorumActivationStatus()
Deprecated. Quorum operations are deprecated from this interface in version 7.0. Use QuorumManagerMBean . |
void |
overrideQuorum()
Deprecated. Quorum operations are deprecated from this interface in version 7.0. Use QuorumManagerMBean . |
void |
setHeartBeatFrequencyLevel(int frequencyLevel)
Deprecated. This MBean interface is deprecated in 7.1. |
Field Detail |
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static final int STATUS_QUORUM_DISABLED
QuorumManagerMBean
.
static final int STATUS_QUORUM_ENABLED_NORMAL
QuorumManagerMBean
.
static final int STATUS_QUORUM_ENABLED_WAITING
QuorumManagerMBean
.
static final int STATUS_QUORUM_OVERRIDE
QuorumManagerMBean
.
static final int STATUS_QUORUM_INCONSISTENT
QuorumManagerMBean
.
static final int HEARTBEAT_FREQUENCY_LEVEL_TYPICAL
A typical heartbeat frequency allows reasonable failover detection and resource utilization. This value is the default.
static final int HEARTBEAT_FREQUENCY_LEVEL_AGGRESSIVE
An increased heartbeat frequency allows failures to be detected more quickly, but can also uses additional CPU and network resources. This level is more sensitive to missing heartbeats when the server is stressed.
static final int HEARTBEAT_FREQUENCY_LEVEL_RELAXED
A decreased heartbeat frequency increases the time to detect failures, but also decreases CPU and network utilization.
Method Detail |
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void setHeartBeatFrequencyLevel(int frequencyLevel)
Valid values include:
HEARTBEAT_FREQUENCY_LEVEL_TYPICAL
(default)
HEARTBEAT_FREQUENCY_LEVEL_RELAXED
HEARTBEAT_FREQUENCY_LEVEL_AGGRESSIVE
frequencyLevel
- one of three values: -1, 0 or 1 as defined by the constants that begin with name
HEARTBEAT_FREQUENCY_LEVEL.
IllegalArgumentException
- if the frequencyLevel is out of range.CatalogServiceManagementMBean
int getHeartBeatFrequencyLevel()
Valid values include:
HEARTBEAT_FREQUENCY_LEVEL_TYPICAL
HEARTBEAT_FREQUENCY_LEVEL_RELAXED
HEARTBEAT_FREQUENCY_LEVEL_AGGRESSIVE
CatalogServiceManagementMBean.getHeartBeatFrequencyLevel()
void overrideQuorum()
QuorumManagerMBean
.
int getQuorumActivationStatus()
QuorumManagerMBean
.
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IBM WebSphereTM eXtreme Scale, Release 8.5 API Specification |
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