You can enable trace to provide information about your
environment to IBM® support.
About trace
WebSphere® eXtreme Scale trace is divided into
several different components. Similarly to
WebSphere Application Server trace, you can specify
the level of trace to use. Common levels of trace include: all, debug,
entryExit, and event.
An example trace string follows:
ObjectGridComponent=level=enabled
You can concatenate trace strings. Use the
* (asterisk)
symbol to specify a wildcard value, such as
ObjectGrid*=all=enabled.
If you need to provide a trace to IBM support,
a specific trace string is requested. For example, if a problem with
replication occurs, the
ObjectGridReplication=debug=enabled trace
string might be requested.
Trace specification
- ObjectGrid
- General core cache engine.
- ObjectGridCatalogServer
- General catalog service.
- ObjectGridChannel
- Static deployment topology communications.
- ObjectgridCORBA
- Dynamic deployment topology communications.
- ObjectGridDataGrid
- The AgentManager API.
- ObjectGridDynaCache
- The WebSphere eXtreme Scale dynamic
cache provider.
- ObjectGridEntityManager
- The EntityManager API. Use with the Projector option.
- ObjectGridEvictors
- ObjectGrid built-in evictors.
- ObjectGridJPA
- Java™ Persistence API (JPA)
loaders.
- ObjectGridJPACache
- JPA cache plug-ins.
- ObjectGridLocking
- ObjectGrid cache entry lock manager.
- ObjectGridMBean
- Management beans.
- ObjectGridPlacement
- Catalog server shard placement service.
- ObjectGridQuery
- ObjectGrid query.
- ObjectGridReplication
- Replication service.
- ObjectGridRouting
- Client/server routing details.
- ObjectGridSecurity
- Security trace.
- ObjectGridStats
- ObjectGrid statistics.
- ObjectGridStreamQuery
- The Stream Query API.
- ObjectGridWriteBehind
- ObjectGrid write behind.
- Projector
- The engine within the EntityManager API.
- QueryEngine
- The query engine for the Object Query API and EntityManager Query
API.
- QueryEnginePlan
- Query plan diagnostics.
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