[jira] [Commented] (NIFI-4057) Docker Image is twice as large as necessary

["Adam Taft (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-4057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16075490#comment-16075490 ] 

Adam Taft commented on NIFI-4057:
---------------------------------

[~aldrin] Can you please look this over and target this for 1.4.0?  Since you've invested a lot in the NIFI docker image, I was hoping you could signoff on these changes?  This will reduce the docker image size by half.  We should get this in for the next minor release, if it checks out.

> Docker Image is twice as large as necessary
> -------------------------------------------
>
>                 Key: NIFI-4057
>                 URL: https://issues.apache.org/jira/browse/NIFI-4057
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Docker
>    Affects Versions: 1.2.0, 1.3.0
>            Reporter: Jordan Moore
>            Priority: Minor
>
> By calling {{chown}} as a secondary {{RUN}} command, you effectively double the size of image by creating a Docker layer of the same size as the extracted binary. 
> See GitHub discussion: https://github.com/apache/nifi/pull/1372#issuecomment-307592287
> *Expectation*
> The resultant Docker image should be no larger than the Base image + the size required by extracting the Nifi binaries. 



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