[jira] [Updated] (HADOOP-18238) Hadoop 3.3.1 SFTPFileSystem.close() method have problem

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-18238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HADOOP-18238:
------------------------------------
    Labels: pull-request-available  (was: )

> Hadoop 3.3.1 SFTPFileSystem.close() method have problem
> -------------------------------------------------------
>
>                 Key: HADOOP-18238
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18238
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: common
>    Affects Versions: 3.3.1
>            Reporter: yi liu
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> @Override
> public void close() throws IOException {
> if (closed.getAndSet(true)) {
> return;
> }
> try {
> super.close();
> } finally {
> if (connectionPool != null) {
> connectionPool.shutdown();
> }
> }
> }
>  
> if  you  exe this method ,the  fs can not exec deleteOnExsist method，because the fs is closed.
> 如果手动调用，sftp fs执行close方法关闭连接池，让jvm能正常退出，deleteOnExsist 将因为fs已关闭无法执行成功。如果不关闭，则连接池不会释放，jvm不能退出。
> https://issues.apache.org/jira/browse/HADOOP-17528，这是3.2.0 sftpfilesystem的问题
>  



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