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Date: Mon, 10 Oct 2016 11:30:20 +0000 (UTC)
From: "Steve Loughran (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
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Subject: [jira] [Updated] (HADOOP-13696) change hadoop-common dependency
 scope of jsch to provided.
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archived-at: Mon, 10 Oct 2016 11:30:22 -0000


     [ https://issues.apache.org/jira/browse/HADOOP-13696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran updated HADOOP-13696:
------------------------------------
       Resolution: Fixed
     Hadoop Flags: Incompatible change
    Fix Version/s: 3.0.0-alpha2
     Release Note: If you need to support SFTP, you will need to explicitly add jsch to your classpath.
           Status: Resolved  (was: Patch Available)

LGTM:

+1

I've only applied this to trunk, and tagged as incompatible, in case people do depend on this. Given the #0 of bug reports is 0, I doubt they do, but I think it's good to be considerate

> change hadoop-common dependency scope of jsch to provided.
> ----------------------------------------------------------
>
>                 Key: HADOOP-13696
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13696
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: build
>    Affects Versions: 2.7.3
>            Reporter: Steve Loughran
>            Assignee: Yuanbo Liu
>            Priority: Minor
>             Fix For: 3.0.0-alpha2
>
>         Attachments: HADOOP-13696.001.patch
>
>
> The dependency on jsch in Hadoop common is "compile", so it gets everywhere downstream. Marking it as "provided" would mean that it would only be needed by those programs which wanted the SFTP filesystem, and, if they wanted to use a different jsch version, there'd be no maven problems


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