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Posted to common-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/02/15 06:34:00 UTC

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

     [ https://issues.apache.org/jira/browse/HADOOP-17528?focusedWorklogId=552445&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-552445 ]

ASF GitHub Bot logged work on HADOOP-17528:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 15/Feb/21 06:33
            Start Date: 15/Feb/21 06:33
    Worklog Time Spent: 10m 
      Work Description: mpryahin opened a new pull request #2701:
URL: https://github.com/apache/hadoop/pull/2701


   `SFTPFileSystem` leverages a connection pool which is not closed when a file system instance gets closed preventing a JVM from exiting as every established SFTP connection runs in a separate non-daemon thread. This PR fixes `SFTPFileSystem` closure. 


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Issue Time Tracking
-------------------

            Worklog Id:     (was: 552445)
    Remaining Estimate: 0h
            Time Spent: 10m

> 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
>            Reporter: Mikhail Pryakhin
>            Assignee: Mikhail Pryakhin
>            Priority: Major
>          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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