[jboss-jira] [JBoss JIRA] Created: (JGRP-800) FRAG/FRAG2: fragments from X are not cleared if X crashes

[Bela Ban (JIRA)]

FRAG/FRAG2: fragments from X are not cleared if X crashes
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                 Key: JGRP-800
                 URL: https://jira.jboss.org/jira/browse/JGRP-800
             Project: JGroups
          Issue Type: Bug
            Reporter: Bela Ban
            Assignee: Bela Ban
            Priority: Critical
             Fix For: 2.6.4, 2.7


The reason is that we handle VIEW events only in down(), but since FRAG2 usually sits somewhere above GMS, we will never get these events !

SOLUTION:
- Handle VIEW in up() as well
- Make sure all fragments from a crashed or left member X are discarded
- Add a JMX operation to manually clear the fragmentation table for X, or for all members

Note that this applies to FRAG as well, but we'll shortly deprecate FRAG anyway

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