Package | Description |
---|---|
com.bigdata.ha |
This package extends
com.bigdata.quorum to define local and
Remote interfaces for highly available services. |
com.bigdata.ha.pipeline |
This package provides services for sending and receiving low-level write cache
blocks among the members of a highly available quorum.
|
com.bigdata.io.writecache |
Low-level write cache service.
|
com.bigdata.journal |
The journal is an append-only persistence capable data structure
supporting atomic commit, named indices, and transactions.
|
com.bigdata.quorum |
This package defines interfaces and implementations for a quorum of highly
available services.
|
com.bigdata.rdf.sail.webapp.lbs | |
com.bigdata.rdf.sail.webapp.lbs.policy | |
com.bigdata.rdf.sail.webapp.lbs.policy.counters | |
com.bigdata.rdf.sail.webapp.lbs.policy.ganglia | |
com.bigdata.rwstore |
Class and Description |
---|
AbstractQuorumClient
Base class for
QuorumClient s. |
AbstractQuorumMember
Abstract base class for a
QuorumMember . |
AsynchronousQuorumCloseException
An instance of this class is thrown when the caller is awaiting a quorum
event and the quorum is asynchronously closed.
|
Quorum
A quorum is a collection of services instances comprising the same logical
service.
|
QuorumClient
A non-remote interface for a client which monitors the state of a quorum.
|
QuorumEvent
An interface for informational quorum events.
|
QuorumException
An exception related to
Quorum or QuorumManager s. |
QuorumListener
An interface for receiving informational quorum events.
|
QuorumMember
A non-remote interface for a service which will participate in a quorum as a
member service (as opposed to a client service that merely watches the
quorum).
|
QuorumStateChangeListener
A non-remote interface containing only and all distributed
quorum state change messages for this
QuorumMember . |
QuorumStateChangeListenerBase
QuorumStateChangeListener provides NOP method implementations. |
ServiceLookup |
Class and Description |
---|
QuorumException
An exception related to
Quorum or QuorumManager s. |
Class and Description |
---|
Quorum
A quorum is a collection of services instances comprising the same logical
service.
|
QuorumMember
A non-remote interface for a service which will participate in a quorum as a
member service (as opposed to a client service that merely watches the
quorum).
|
Class and Description |
---|
AsynchronousQuorumCloseException
An instance of this class is thrown when the caller is awaiting a quorum
event and the quorum is asynchronously closed.
|
Quorum
A quorum is a collection of services instances comprising the same logical
service.
|
QuorumException
An exception related to
Quorum or QuorumManager s. |
Class and Description |
---|
AbstractQuorum
Abstract base class handles much of the logic for the distribution of RMI
calls from the leader to the follower and for the HA write pipeline.
|
AbstractQuorum.QuorumActorBase
Base class for
QuorumActor implementations. |
AbstractQuorum.QuorumWatcherBase
Base class for
QuorumWatcher implementations. |
AbstractQuorumClient
Base class for
QuorumClient s. |
AbstractQuorumTestCase
Abstract base class for testing using a
MockQuorumFixture . |
AsynchronousQuorumCloseException
An instance of this class is thrown when the caller is awaiting a quorum
event and the quorum is asynchronously closed.
|
MockQuorumFixture
A mock object providing the shared quorum state for a set of
QuorumClient s running in the same JVM. |
MockQuorumFixture.MockQuorum
Mock
Quorum implementation with increased visibility of some
methods so we can pump state changes into the MockQuorumFixture2 . |
MockQuorumFixture.MockQuorum.MockQuorumActor
Actor updates the state of the
MockQuorumFixture2 . |
MockQuorumFixture.MockQuorum.MockQuorumWatcher
Watcher propagates state changes observed in the
MockQuorumFixture2 to the MockQuorumFixture.MockQuorum . |
Quorum
A quorum is a collection of services instances comprising the same logical
service.
|
QuorumActor
An interface that causes various changes in the distributed quorum state
required to execute the intention of a
QuorumMember service and its
cognizant AbstractQuorum . |
QuorumClient
A non-remote interface for a client which monitors the state of a quorum.
|
QuorumEvent
An interface for informational quorum events.
|
QuorumEventEnum
A type-safe enumeration for informational quorum events.
|
QuorumException
An exception related to
Quorum or QuorumManager s. |
QuorumListener
An interface for receiving informational quorum events.
|
QuorumMember
A non-remote interface for a service which will participate in a quorum as a
member service (as opposed to a client service that merely watches the
quorum).
|
QuorumStateChangeEvent
Event data equivalent to the
QuorumStateChangeListener API. |
QuorumStateChangeEventEnum
Enumeration of event types for the events described by the
QuorumStateChangeListener interface. |
QuorumStateChangeListener
A non-remote interface containing only and all distributed
quorum state change messages for this
QuorumMember . |
QuorumWatcher
An interface that watches for changes in the distributed quorum state.
|
ServiceLookup |
Class and Description |
---|
QuorumEvent
An interface for informational quorum events.
|
QuorumListener
An interface for receiving informational quorum events.
|
Class and Description |
---|
QuorumListener
An interface for receiving informational quorum events.
|
Class and Description |
---|
QuorumListener
An interface for receiving informational quorum events.
|
Class and Description |
---|
QuorumListener
An interface for receiving informational quorum events.
|
Class and Description |
---|
Quorum
A quorum is a collection of services instances comprising the same logical
service.
|
QuorumException
An exception related to
Quorum or QuorumManager s. |
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