[jira] [Closed] (FLINK-28024) KeyedStateCheckpointingITCase.KeyedStateCheckpointingITCase ends up in infinite failover loop

["Matthias Pohl (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-28024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthias Pohl closed FLINK-28024.
---------------------------------
    Resolution: Duplicate

I'm closing this issue since was initially about investigating the excessive disk usage. The actually issue will be covered by FLINK-28077

> KeyedStateCheckpointingITCase.KeyedStateCheckpointingITCase ends up in infinite failover loop
> ---------------------------------------------------------------------------------------------
>
>                 Key: FLINK-28024
>                 URL: https://issues.apache.org/jira/browse/FLINK-28024
>             Project: Flink
>          Issue Type: Bug
>          Components: Build System / Azure Pipelines
>    Affects Versions: 1.16.0
>            Reporter: Matthias Pohl
>            Assignee: Matthias Pohl
>            Priority: Blocker
>              Labels: test-stability
>         Attachments: testWithRocksDbBackendIncremental.log.gz
>
>
> -We observed several situations already where log files reached a file size of over 120G. This caused the worker's disk usage to reach 100% resulting in the worker machine to go "offline", i.e. not being available to pick up new tasks.-
> The initially observed excessive log spilling is due to a TaskManager failing fatally which results in the requested number of slots never becoming available and the test job ending up in an infinite failover/restart loop. See further details in the comment section.



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