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https://issues.apache.org/jira/browse/IMPALA-8425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16862389#comment-16862389
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Joe McDonnell commented on IMPALA-8425:
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I read somewhere that using chown can increase docker container size because
the permission change introduces a new layer. COPY has a --chown option that
would avoid this. I did a basic hack of this, and the container size dropped
from 1.72GB to 1.03GB. I need to run tests and clean it up.
> Evaluate size of Impala docker containers
> -----------------------------------------
>
> Key: IMPALA-8425
> URL: https://issues.apache.org/jira/browse/IMPALA-8425
> Project: IMPALA
> Issue Type: Sub-task
> Components: Infrastructure
> Reporter: Tim Armstrong
> Assignee: Joe McDonnell
> Priority: Major
>
> We should take a look at the size of the containers produced by the build and
> see if it is worth optimising. I think the main contributor to size right now
> is likely the impala binary, which we could shrink by stripping debug
> symbols. We could also look at using a different base image from Ubuntu.
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