[infinispan-issues] [JBoss JIRA] (ISPN-2475) When L1.onRehash is enabled, L1 invalidations should be sent to the previous owners
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https://issues.jboss.org/browse/ISPN-2475?page=com.atlassian.jira.plugin....
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RH Bugzilla Integration commented on ISPN-2475:
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Radim Vansa <rvansa(a)redhat.com> made a comment on [bug
1025258|https://bugzilla.redhat.com/show_bug.cgi?id=1025258]
When L1.onRehash is enabled (by default) and the node loses ownership of some keys, it
does not remove them immediately but keeps them in L1. New owners should record this node
in L1ManagerImpl.requestors in order to send L1 invalidation when the key is overwritten.
However, this is not implemented.
The result is that node may read outdated entry (the cluster is not consistent).
There's a comment about the intended behaviour in StateConsumerImpl, line 385.
When L1.onRehash is enabled, L1 invalidations should be sent to the
previous owners
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Key: ISPN-2475
URL: https://issues.jboss.org/browse/ISPN-2475
Project: Infinispan
Issue Type: Bug
Components: State transfer
Affects Versions: 5.1.0.FINAL, 6.0.0.CR1
Reporter: Dan Berindei
Assignee: William Burns
Fix For: 6.1.0.Final
Copied from the parent:
{quote}
[...] we can keep track of the consistent hashes in the last 10 minutes (or whatever the
L1 lifespan is) and the time of the last invalidation sent for each key. When we need to
send a new invalidation, we add the owners in all the consistent hashes since the last
invalidation to the invalidation command recipients.
{quote}
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