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Posted to common-issues@hadoop.apache.org by "Adam Antal (JIRA)" <ji...@apache.org> on 2018/10/04 16:35:00 UTC

[jira] [Commented] (HADOOP-11100) Support to configure ftpClient.setControlKeepAliveTimeout

    [ https://issues.apache.org/jira/browse/HADOOP-11100?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16638480#comment-16638480 ] 

Adam Antal commented on HADOOP-11100:
-------------------------------------

Uploaded patch v1, incorporating the changes you suggested in the first place. Following issues:
 * I don't see how could this function be tested.
 * Default has been set to 5 min. Is this reasonable?
 * In my opinion in order to be compatible with the current behaviour this feature needs to be turned off by default. 

> Support to configure  ftpClient.setControlKeepAliveTimeout 
> -----------------------------------------------------------
>
>                 Key: HADOOP-11100
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11100
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>    Affects Versions: 2.3.0
>            Reporter: Krishnamoorthy Dharmalingam
>            Assignee: Adam Antal
>            Priority: Minor
>         Attachments: HDFS-11000.001.patch
>
>
> In FTPFilesystem or Configuration, timeout is not possible to configure.
> It is very straight forward to configure, in FTPFilesystem.connect() method.
>  ftpClient.setControlKeepAliveTimeout
> Like
> private FTPClient connect() throws IOException {
> ...
> String timeout = conf.get("fs.ftp.timeout." + host);
> ...
>  ftpClient.setControlKeepAliveTimeout(new Integer(300));
> ....
> }



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