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https://issues.apache.org/jira/browse/IGNITE-1525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15393774#comment-15393774
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Anton Vinogradov edited comment on IGNITE-1525 at 7/26/16 1:24 PM:
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Comments fixed.
GridCacheReturn now allways regenerates at backups.
OPC now not happens at changing topology, dht map generates on topology instead
of affinity.
Also fixed race when GridDhtTxPrepareResponse were send before tx commited in
OPC case.
was (Author: avinogradov):
Comments fixed.
> Return value for cache operation can be lost with onePhaseCommit
> ----------------------------------------------------------------
>
> Key: IGNITE-1525
> URL: https://issues.apache.org/jira/browse/IGNITE-1525
> Project: Ignite
> Issue Type: Sub-task
> Components: cache
> Affects Versions: ignite-1.4
> Reporter: Semen Boikov
> Assignee: Anton Vinogradov
> Priority: Blocker
> Fix For: 1.7
>
>
> Looks like with {{onePhaseCommit}} return value for cache operation can be
> lost if primary node fails, {{GridNearTxPrepareResponse}} with return value
> is not received, but transaction executes 'check backup' step and finishes
> without error.
> Reproduces in {{IgniteCachePutRetryTransactionalSelfTest.testInvoke}}, also
> added one more test to check return value
> {{IgniteCachePutRetryTransactionalSelfTest.testGetAndPut}}.
> Please unmute tests on TC when fixed.
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