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Posted to issues@flink.apache.org by "Atri Sharma (Jira)" <ji...@apache.org> on 2022/05/08 18:53:00 UTC
[jira] [Commented] (FLINK-26114) DefaultScheduler fails fatally in case of an error when shutting down the checkpoint-related resources
[ https://issues.apache.org/jira/browse/FLINK-26114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17533520#comment-17533520 ]
Atri Sharma commented on FLINK-26114:
-------------------------------------
Hello, can I help with this issue?
> DefaultScheduler fails fatally in case of an error when shutting down the checkpoint-related resources
> ------------------------------------------------------------------------------------------------------
>
> Key: FLINK-26114
> URL: https://issues.apache.org/jira/browse/FLINK-26114
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
> Affects Versions: 1.15.0
> Reporter: Matthias Pohl
> Priority: Critical
>
> In contrast to the {{AdaptiveScheduler}}, the {{DefaultScheduler}} fails fatally in case of an error while cleaning up the checkpoint-related resources. This contradicts our new approach of retrying the cleanup of job-related data (see FLINK-25433). Instead, we would want the {{DefaultScheduler}} to return an exceptionally completed future with the exception. This enables the {{DefaultResourceCleaner}} to trigger a retry.
> Both scheduler implementations do not expose the error during shutdown of the {{CompletedCheckpointStore}} or {{CheckpointIDCounter}} right now. This would need to be addressed as well.
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