[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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