[jboss-jira] [JBoss JIRA] (JGRP-1518) Logging: suppress identical warnings for a configurable time

[Bela Ban (JIRA)]

Bela Ban created JGRP-1518:
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             Summary: Logging: suppress identical warnings for a configurable time
                 Key: JGRP-1518
                 URL: https://issues.jboss.org/browse/JGRP-1518
             Project: JGroups
          Issue Type: Feature Request
            Reporter: Bela Ban
            Assignee: Bela Ban


Introduce a configurable time during which identical log warnings are suppressed. Examples:
- Suppress all warnings about messages received from a given member in a different clusters
- Suppress all warnings about messages received from a member running a different (incompatible) version of JGroups
- Suppress all warnings about messages received from a non-member

In UDP/TCP, the following properties are introduced:
- suppress_time_different_version_warnings
- suppress_time_different_cluster_warnings
- suppress_time_non_member_warnings

All times are milliseconds. 0 or a log level higher than WARN disables these.

Example:
- suppress_time_different_version_warnings=60000

When we have our cluster of {A,B,C} and 2 members X and Y which are running a different version, then we'll get *1 warning per member* every 10 seconds minimum. So if X and Y are sending messages then we do get warnings at A, B and C at the follwing times (ms, assuming X and Y both send a message):
-     0: 1 WARN for X, 1 WARN for Y
-  1000: <none>
-  4000: <none>
-  9000: <none>
- 10500: 1 WARN for X, 1 WARN for Y
- 12000: <none>
- 18000: <none>
- 21000: 1 WARN for X, 1 WARN for Y
- 50000: 1 WARN for X, 1 WARN for Y
and so on
-  1000:

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