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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/10/22 21:26:00 UTC
[jira] [Assigned] (SPARK-25803) The -n option to
docker-image-tool.sh causes other options to be ignored
[ https://issues.apache.org/jira/browse/SPARK-25803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-25803:
------------------------------------
Assignee: Apache Spark
> The -n option to docker-image-tool.sh causes other options to be ignored
> ------------------------------------------------------------------------
>
> Key: SPARK-25803
> URL: https://issues.apache.org/jira/browse/SPARK-25803
> Project: Spark
> Issue Type: Bug
> Components: Kubernetes
> Affects Versions: 2.4.0
> Environment: * OS X 10.14
> * iTerm2
> * bash3
> (NB: I don't believe the above has a bearing; I imagine this issue is present also on linux and can confirm if needed.)
> Reporter: Steve Larkin
> Assignee: Apache Spark
> Priority: Minor
>
> To reproduce:-
> 1. Build spark
> $ ./build/mvn -Pkubernetes -DskipTests clean package
> 2. Create a Dockerfile (a simple one, just for demonstration)
> $ cat > hello-world.dockerfile <<EOF
> > FROM hello-world
> > EOF
> 3. Build container images with our Dockerfile
> $ ./bin/docker-image-tool.sh -R hello-world.dockerfile -r docker.io/myrepo -t myversion build
> The result is that the -R option is honoured and the hello-world image is built for spark-r, as expected.
> 4. Build container images with our Dockerfile and the -n option
> $ ./bin/docker-image-tool.sh -n -R hello-world.dockerfile -r docker.io/myrepo -t myversion build
> The result is that the -R option is ignored and the default container image for R is built
> docker-image-tool.sh, uses [getopts|http://pubs.opengroup.org/onlinepubs/9699919799/utilities/getopts.html] in which a colon, ':', signifies that an option takes an argument. Since -n does not take an argument it should not have a colon.
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