[
https://issues.apache.org/jira/browse/FLINK-38433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Lucas Borges updated FLINK-38433:
---------------------------------
Attachment: extract-2026-01-19T09_16_55.235Z.csv
> Avoid delete ForSt's directory when there happened to be an existing one
> ------------------------------------------------------------------------
>
> Key: FLINK-38433
> URL: https://issues.apache.org/jira/browse/FLINK-38433
> Project: Flink
> Issue Type: Bug
> Affects Versions: 2.0.0, 2.1.0
> Reporter: Zakelly Lan
> Assignee: Han Yin
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.0.1, 2.2.0, 2.1.1
>
> Attachments: extract-2026-01-19T09_16_55.235Z.csv
>
>
> Currently, ForSt State backend will create the working directory, if there
> exists one with same name the directory will be cleared. The name contains
> jobid, vertexid, task_index, parallelism and attempt. In JM failover
> scenario, this would be a collision as the attempt number restart from 0,
> resulting in checkpoint broken.
>
> We should remove the clear existing directory logic.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
