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Posted to common-issues@hadoop.apache.org by "Mikhail Pryakhin (Jira)" <ji...@apache.org> on 2021/02/15 06:38:00 UTC

[jira] [Commented] (HADOOP-17528) Not closing an SFTP File System instance prevents JVM from exiting.

    [ https://issues.apache.org/jira/browse/HADOOP-17528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17284564#comment-17284564 ] 

Mikhail Pryakhin commented on HADOOP-17528:
-------------------------------------------

I've created a [PR|https://github.com/apache/hadoop/pull/2701], could someone review it please?

> Not closing an SFTP File System instance prevents JVM from exiting. 
> --------------------------------------------------------------------
>
>                 Key: HADOOP-17528
>                 URL: https://issues.apache.org/jira/browse/HADOOP-17528
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 3.2.0
>            Reporter: Mikhail Pryakhin
>            Assignee: Mikhail Pryakhin
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> SFTP file system leverages a connection pool which is not closed when a file system instance gets closed preventing a JVM from exiting as every SFTP connection runs in a separate non-daemon thread.



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