[jira] [Commented] (IOTDB-1649) Releases file handles when deleting storage groups

["Xinyu Tan (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IOTDB-1649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17412921#comment-17412921 ] 

Xinyu Tan commented on IOTDB-1649:
----------------------------------

This bug has been fixed in v0.12.2 RC3.

I will close this issue.

> Releases file handles when deleting storage groups
> --------------------------------------------------
>
>                 Key: IOTDB-1649
>                 URL: https://issues.apache.org/jira/browse/IOTDB-1649
>             Project: Apache IoTDB
>          Issue Type: Bug
>    Affects Versions: 0.12.1
>            Reporter: Xinyu Tan
>            Priority: Major
>         Attachments: image-2021-09-08-16-59-01-998.png
>
>
> Currently, all data is deleted after the "delete storage group root.*" command is successfully executed on the client. That is, no data exists when the "show storage group" or "select * from root" command is executed. However, disk space usage does not decrease.
> If lsof -p:pid is used,we can see that the handle of files are not released, causing the operating system to fail to delete the file.
>  !image-2021-09-08-16-59-01-998.png! 
> After the IoTDB process is killed, the disk space usage returns to 0.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)