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https://issues.apache.org/jira/browse/FLINK-13019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey Zagrebin updated FLINK-13019:
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Description: The simplest IT test is to create a batch job with a sequence
of non-parallel mappers. The mappers write to a blocking partition which means
the next mapper starts when the previous is done. The mappers are not chained
into one Task which makes them separate failover regions.
> IT test for fine-grained recovery
> ---------------------------------
>
> Key: FLINK-13019
> URL: https://issues.apache.org/jira/browse/FLINK-13019
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Reporter: Andrey Zagrebin
> Assignee: Andrey Zagrebin
> Priority: Major
> Fix For: 1.9.0
>
>
> The simplest IT test is to create a batch job with a sequence of non-parallel
> mappers. The mappers write to a blocking partition which means the next
> mapper starts when the previous is done. The mappers are not chained into one
> Task which makes them separate failover regions.
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