Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved


Chapter 29 Agent and Processing Unit Configuration : CDD Agent Classes Tab Properties Reference

CDD Agent Classes Tab Properties Reference
Properties are available for inference agents, cache agents, and query agents.
Agent.AgentClassName.recoveryPageSize
Agent.AgentClassName.cacheTxn.updateCache
See CDD Cluster Tab Domain Objects Default Settings Reference for details on the Evict From Cache on Update setting.
Agent.AgentClassName.threadcount
Defines the number of $CacheWriter threads performing cache writing jobs.
See Chapter 10, Threading Models and Tuning in TIBCO BusinessEvents Architect’s Guide for usage guidelines.
Tip  This property is also used to define the number of Recovery threads (used for recovering Cache Plus Memory entity handles at inference engine startup).
Agent.AgentClassName.checkDuplicates
Note  For use with cache aside and only when the parallel operations feature is used.
Agent.agentClassName.enableParallelOps
If true, parallel operations are used  Post-RTC phase operations are done in parallel:
If false, sequential operations are used  All post-RTC phase operations are done on a single thread in the order shown above.
Agent.AgentClassName.dbthreadcount
Although the limit is seldom reached, you can guarantee that a connection is always available for a dbwriter thread as follows. Set this field to the same value as CDD Cluster tab > Backing Store > Connection > Max Size field.
Agent.AgentClassName.dbOpsQueueSize
Note  When the queue is full, all engine operations are blocked.
Agent.AgentClassName.dbOpsBatchSize
A database write thread takes up to the dbOpsBatchSize number of RTC transactions, processes them and commits them to the database. (When database write threads are idle, they take available jobs from the database operations queue, even if there are less jobs than dbOpsBatchSize.)
be.engine.cacheServer.channel.disable

Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved