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Posted to issues@flink.apache.org by "Andrey Zagrebin (JIRA)" <ji...@apache.org> on 2019/07/09 10:08:00 UTC
[jira] [Updated] (FLINK-13019) IT test for fine-grained recovery
(user code failures)
[ https://issues.apache.org/jira/browse/FLINK-13019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrey Zagrebin updated FLINK-13019:
------------------------------------
Summary: IT test for fine-grained recovery (user code failures) (was: IT test for fine-grained recovery)
> IT test for fine-grained recovery (user code failures)
> ------------------------------------------------------
>
> 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
> Labels: pull-request-available
> Fix For: 1.9.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> The simplest IT test is to create a batch job with a sequence of non-parallel mappers.
> The each mapper writes 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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