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https://issues.apache.org/jira/browse/IGNITE-7591?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Kuznetsov updated IGNITE-7591:
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Description:
reproduction:
Start multiple pessimistic transactions, changing the same key.Prepare message
from backup node must be blocked(GridDhtTxPrepareResponse). Then backup node
crashes.
All transactions must finish and keys must be committed.
But not all keys are committed. Reproducer attached.
Test is flaky.
was:
reproduction:
Start multiple pessimistic transactions, changing the same key.Prepare message
from backup node must be blocked(GridDhtTxPrepareResponse). Then backup node
crashes.
All transactions must finish and keys must be committed.
But not all keys are committed. Reproducer attached.
> Backup node crash causes incorrect failover recovery
> ----------------------------------------------------
>
> Key: IGNITE-7591
> URL: https://issues.apache.org/jira/browse/IGNITE-7591
> Project: Ignite
> Issue Type: Bug
> Reporter: Alexey Kuznetsov
> Priority: Major
> Attachments: TxBackupFailoverTest.java
>
>
> reproduction:
> Start multiple pessimistic transactions, changing the same key.Prepare
> message from backup node must be blocked(GridDhtTxPrepareResponse). Then
> backup node crashes.
> All transactions must finish and keys must be committed.
> But not all keys are committed. Reproducer attached.
> Test is flaky.
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