You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@flink.apache.org by "Congxian Qiu (Jira)" <ji...@apache.org> on 2020/11/18 12:17:00 UTC
[jira] [Assigned] (FLINK-17571) A better way to show the files used
in currently checkpoints
[ https://issues.apache.org/jira/browse/FLINK-17571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Congxian Qiu reassigned FLINK-17571:
------------------------------------
Assignee: (was: Congxian Qiu)
> A better way to show the files used in currently checkpoints
> ------------------------------------------------------------
>
> Key: FLINK-17571
> URL: https://issues.apache.org/jira/browse/FLINK-17571
> Project: Flink
> Issue Type: New Feature
> Components: Command Line Client, Runtime / Checkpointing
> Reporter: Congxian Qiu
> Priority: Major
>
> Inspired by the [userMail|http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Shared-Checkpoint-Cleanup-and-S3-Lifecycle-Policy-tt34965.html]
> Currently, there are [three types of directory|https://ci.apache.org/projects/flink/flink-docs-release-1.10/ops/state/checkpoints.html#directory-structure] for a checkpoint, the files in TASKOWND and EXCLUSIVE directory can be deleted safely, but users can't delete the files in the SHARED directory safely(the files may be created a long time ago).
> I think it's better to give users a better way to know which files are currently used(so the others are not used)
> maybe a command-line command such as below is ok enough to support such a feature.
> {{./bin/flink checkpoint list $checkpointDir # list all the files used in checkpoint}}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)