[jboss-jira] [JBoss JIRA] (JGRP-1956) S3_PING / FILE_PING: remove failed members

[Karsten Ohme (JIRA)]

Karsten Ohme created JGRP-1956:
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             Summary: S3_PING / FILE_PING: remove failed members
                 Key: JGRP-1956
                 URL: https://issues.jboss.org/browse/JGRP-1956
             Project: JGroups
          Issue Type: Feature Request
            Reporter: Karsten Ohme
            Assignee: Bela Ban
             Fix For: 2.6.16, 2.10


When we terminate a member (EC2's "terminate" function) or kill -9 it, then the file (or bucket data in S3) won't get removed. This leads to stale data. On EC2, I expect that virtualized instances are often simply terminated, so this problem is compounded there.

SOLUTION:
- Periodically write own data to the file system (FILE_PING) or S3 (S3_PING)
- On a view change: remove all data that's not in the current view



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