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Posted to issues@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2018/01/31 11:09:00 UTC

[jira] [Commented] (FLINK-8042) Retry individual failover-strategy for some time first before reverting to full job restart

    [ https://issues.apache.org/jira/browse/FLINK-8042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16346617#comment-16346617 ] 

Aljoscha Krettek commented on FLINK-8042:
-----------------------------------------

This sounds like a bigger change that I wouldn't want to release in a bugfix release. I'm therefore removing 1.4.1 from the fix versions but I'm open to discussion.

[~till.rohrmann] & [~StephanEwen] & [~srichter] You think this is a valid blocker for 1.5.0?

> Retry individual failover-strategy for some time first before reverting to full job restart
> -------------------------------------------------------------------------------------------
>
>                 Key: FLINK-8042
>                 URL: https://issues.apache.org/jira/browse/FLINK-8042
>             Project: Flink
>          Issue Type: Bug
>          Components: ResourceManager, State Backends, Checkpointing
>    Affects Versions: 1.3.2
>            Reporter: Steven Zhen Wu
>            Priority: Blocker
>             Fix For: 1.5.0
>
>
> Let's we will a taskmanager node. When Flink tries to attempt fine grained recovery and fails replacement taskmanager node didn't come back in time, it reverts to full job restart. 
> Stephan and Till was suggesting that Flink can/should retry fine grained recovery for some time before giving up and reverting full job restart



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