[jira] [Updated] (HADOOP-8602) Passive mode support for FTPFileSystem

["Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-8602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli updated HADOOP-8602:
--------------------------------------------
    Target Version/s: 2.8.0  (was: 2.0.0-alpha, 2.7.2)

Moving this improvement out of 2.7.2 and from future maintenance lines.

[~steve_l], bump on behalf of the contributor if you are still looking at this.

> Passive mode support for FTPFileSystem
> --------------------------------------
>
>                 Key: HADOOP-8602
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8602
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>    Affects Versions: 1.0.3, 2.0.0-alpha
>            Reporter: Nemon Lou
>            Priority: Minor
>              Labels: BB2015-05-TBR
>         Attachments: HADOOP-8602.004.patch, HADOOP-8602.005.patch, HADOOP-8602.006.patch, HADOOP-8602.007.patch, HADOOP-8602.008.patch, HADOOP-8602.009.patch, HADOOP-8602.patch, HADOOP-8602.patch, HADOOP-8602.patch
>
>
>  FTPFileSystem uses active mode for default data connection mode.We shall be able to choose passive mode when active mode doesn't work (firewall for example).
>  My thoughts is to add an option "fs.ftp.data.connection.mode" in core-site.xml.Since FTPClient(in org.apache.commons.net.ftp package) already supports passive mode, we just need to add a few code in FTPFileSystem .connect() method.



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