Use the reference information
to quickly
access configuration file descriptions, API information, messages,
and more.
ObjectGrid interface
The following methods allow you to interact with an ObjectGrid
instance.
BackingMap interface
Each ObjectGrid instance contains a collection of BackingMap
objects. Use the defineMap method or the createMap method
of the ObjectGrid interface to name and add each BackingMap to an
ObjectGrid instance. These methods return a BackingMap instance that
is then used to define the behavior of an individual Map. A BackingMap
can be considered as an in-memory cache of committed data for an individual
map.
ExceptionMapper interface
When a user plug-in implementation throws an exception,
eXtreme Scale checks certain exceptions defined in the throws contract.
However, sometimes an unchecked exception contains a contract exception
or the exception does not observe the contract appropriately. Therefore
a mechanism is necessary to map the exception to the contract exception
if possible, such as ExceptionMapper.
xscmd utility reference
You can use the following list of commands
as a reference when you are using the xscmd utility.
Regular expression syntax
A regular expression is a structured
string that is used to match other strings. You can use regular expressions
for data invalidation and for filtering the
messages that display in the message center.
Configuration files WebSphere® eXtreme Scale is configured
by a collection of XML and properties files.
Messages
When you encounter a message in a log or other parts of
the product interface, you can look up the message by its component
prefix to find out more information.
User interface settings
This reference information describes settings that you
can view and configure on the pages of the WebSphere Application Serveradministrative console
and elsewhere.