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https://issues.apache.org/jira/browse/YARN-3159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Leitao Guo updated YARN-3159:
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Attachment: YARN-3159.patch
> DOCKER_IMAGE_PATTERN should support multilayered path of docker images
> ----------------------------------------------------------------------
>
> Key: YARN-3159
> URL: https://issues.apache.org/jira/browse/YARN-3159
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.6.0
> Reporter: Leitao Guo
> Attachments: YARN-3159.patch
>
>
> Currently, DOCKER_IMAGE_PATTERN in DockerContainerExecutor can only match
> docker images with the path like "sequenceiq/hadoop-docker:2.6.0", which has
> only 1 "/" in the path.
> {code}
> public static final String DOCKER_IMAGE_PATTERN =
> "^(([\\w\\.-]+)(:\\d+)*\\/)?[\\w\\.:-]+$";
> {code}
> In our cluster, the image name have multi layers, such as
> "docker-registry.qiyi.virtual:8080/cloud/hadoop-docker:2.6.0", which is
> workable when using "docker pull IMAGE_NAME", but can not pass the check of
> image name in saneDockerImage().
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