|
If you were logged in you would be able to see more operations.
|
|
|
Hyperic HQ
Created: 29/Apr/08 12:43 PM
Updated: 02/Oct/08 05:12 PM
|
|
| Component/s: |
Agent
|
| Affects Version/s: |
3.2.2,
3.2.3
|
| Fix Version/s: |
4.0.0,
3.2.4
|
|
| Verify By: |
Kashyap Parikh
|
| Last comment: |
22 weeks, 2 days ago
|
| Resolution Date: |
17/Jun/08 08:57 PM
|
When resources that the agent is monitoring (via the host name) change IP addresses, the resource will appear unavailable in HQ even when it is up and working fine. The reason is because Java is caching the DNS entry and by default will NEVER expire it. The following article contains options for telling Java to periodically expire the cache. We should implement one of these options for the agent installation and document this.
http://www.rgagnon.com/javadetails/java-0445.html
|
|
Description
|
When resources that the agent is monitoring (via the host name) change IP addresses, the resource will appear unavailable in HQ even when it is up and working fine. The reason is because Java is caching the DNS entry and by default will NEVER expire it. The following article contains options for telling Java to periodically expire the cache. We should implement one of these options for the agent installation and document this.
http://www.rgagnon.com/javadetails/java-0445.html |
Show » |
|
Improvement
Closed
Minor
Expire Java's DNS cache for the HQ Agent