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

["Jordan Moore (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-4057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jordan Moore updated NIFI-4057:
-------------------------------
    Description: 
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. 

  was:
*Description*

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. 


> 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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