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Martijn Visser commented on FLINK-33605: ---------------------------------------- I've closed the ticket as Invalid, it can be re-opened when there's clear information that there is a bug in Flink. I would recommend to first reach out to the User mailing list or Slack to see if this is a problem with the configuration on your end first. > flink1.17 fd leak > ----------------- > > Key: FLINK-33605 > URL: https://issues.apache.org/jira/browse/FLINK-33605 > Project: Flink > Issue Type: Bug > Affects Versions: 1.15.0, 1.17.1 > Reporter: feng wang > Priority: Major > Attachments: image-2023-11-21-19-02-32-929.png > > > executed the command in the Flink background, lsof - n | grep deleted, and > found that a historical process held a handle to a temporary data file. The > historical data file did not released successfully, resulting in disk space > not being released; > !https://dts-szv.clouddragon.huawei.com/v1/nfs/downLoadFile?filePath=20231110P0J0003UW30_image-CORS-1699580879639.png! > > Flink SQL model: > error msg:Could not upload job files,As follows: > !https://dts-szv.clouddragon.huawei.com/v1/nfs/downLoadFile?filePath=20231110P0J000414VM_image-1699581171355.jpeg! > The disk space is as follows: > > -- This message was sent by Atlassian Jira (v8.20.10#820010)