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From "Gyula Fora (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2010) Add test that verifies that chained tasks are properly checkpointed
Date Thu, 30 Jul 2015 14:50:04 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14647724#comment-14647724
] 

Gyula Fora commented on FLINK-2010:
-----------------------------------

I believe this is now covered by the different checkpointing tests

> Add test that verifies that chained tasks are properly checkpointed
> -------------------------------------------------------------------
>
>                 Key: FLINK-2010
>                 URL: https://issues.apache.org/jira/browse/FLINK-2010
>             Project: Flink
>          Issue Type: Bug
>          Components: Streaming
>            Reporter: Stephan Ewen
>
> Because this is critical logic, we should have a unit test for the {{StreamingTask}}
validating that the state from all chained tasks is taken into account.
> It needs to check
>   - The "trigger checkpoint" method, and that the state handle handle in the checkpoint
acknowledgement contains all the necessary state
>   - The "restore state" method, that state is reset properly



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