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From "Semen Boikov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-4929) onePhase tx for invoke may fail on changing topology
Date Wed, 12 Apr 2017 11:14:41 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-4929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Semen Boikov updated IGNITE-4929:
---------------------------------
    Fix Version/s:     (was: 2.0)
                   2.1

> onePhase tx for invoke may fail on changing topology
> ----------------------------------------------------
>
>                 Key: IGNITE-4929
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4929
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>            Reporter: Semen Boikov
>            Assignee: Semen Boikov
>            Priority: Critical
>             Fix For: 2.1
>
>
> One phase tx for invoke may fail in this scenario:
> - backup did not rebalanced partition yet
> - in this case primary sends on backup new value instead of entry processor, in this
case on backup we loose information about value calculated by entry processor
> - primary fails before it receives response from backup, client sends 'check' request
on backup to get return value, but return value on backup does not contain expected invoke
result
> Added test IgniteOnePhaseCommitInvokeTest.



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