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Posted to issues@flink.apache.org by "Maximilian Michels (JIRA)" <ji...@apache.org> on 2016/07/01 15:52:11 UTC

[jira] [Assigned] (FLINK-4141) TaskManager failures not always recover when killed during an ApplicationMaster failure in HA mode on Yarn

     [ https://issues.apache.org/jira/browse/FLINK-4141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maximilian Michels reassigned FLINK-4141:
-----------------------------------------

    Assignee: Maximilian Michels

> TaskManager failures not always recover when killed during an ApplicationMaster failure in HA mode on Yarn
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-4141
>                 URL: https://issues.apache.org/jira/browse/FLINK-4141
>             Project: Flink
>          Issue Type: Bug
>    Affects Versions: 1.0.3
>            Reporter: Stefan Richter
>            Assignee: Maximilian Michels
>
> High availability on Yarn often fails to recover in the following test scenario:
> 1. Kill application master process.
> 2. Then, while application master is recovering, randomly kill several task managers (with some delay).
> After the application master recovered, not all the killed task manager are brought back and no further attempts are made the restart them.



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