[infinispan-issues] [JBoss JIRA] (ISPN-3273) Dist L1 owners that aren't primary don't respect assumeOriginKeptEntryInL1
William Burns (JIRA)
jira-events at lists.jboss.org
Wed Jun 26 15:36:21 EDT 2013
William Burns created ISPN-3273:
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Summary: Dist L1 owners that aren't primary don't respect assumeOriginKeptEntryInL1
Key: ISPN-3273
URL: https://issues.jboss.org/browse/ISPN-3273
Project: Infinispan
Issue Type: Bug
Components: Distributed Cache
Reporter: William Burns
Assignee: Mircea Markus
When a write operation occurs causing a L1 invalidation, there is a boolean to say assumeOriginKeptEntryInL1 which means the owner won't send an invalidation to the originating node that caused this update. This works fine for the primary owner, however any additional backups think the origin is the primary owner and such send invalidations to possibly the real origin.
This affects both tx and non tx caches. Tx caches that are sync don't see the problem since locking prevents the invalidation, however it causes an unneeded network roundtrip which can cause delay.
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