[#RHQ-820] allow alerts cache to load and unload cache elements on an agent-by-agent basis

RHQ Project

allow alerts cache to load and unload cache elements on an agent-by-agent basis

Created: 10/Sep/08 01:52 AM Updated: 19/Sep/08 11:06 AM

Component/s:

FX - Alerts, Core Server

Affects Version/s:

1.1pre

Fix Version/s:

1.1

Time Tracking:

Not Specified

Resolution Date:	10/Sep/08 02:36 AM
VCS Revision:	1,429

All

Comments

Work Log

Change History

Sort Order:

Ascending order - Click to sort in descending order

[ Permlink | « Hide ]

Joseph Marques - 10/Sep/08 02:36 AM

rev1412 - reload alerts caches on an agent-by-agent basis;
batch the removal and insertions by 250 alert conditions at a time;
modify the CacheConsistencyManager to ONLY reload caches for "dirty" agents;

[ Permlink | « Hide ]

Joseph Marques - 11/Sep/08 02:57 PM

rev1429 - do not query the database for which conditions belong to what agent (deleted conditions will never be found, leaving stale conditions in the cache indefinitely);
instead, keep track of this relationship by using a Map<agentId, List<conditionId>> which is inspected to figure out which cache elements to remove;