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https://issues.apache.org/jira/browse/HDFS-12961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16311832#comment-16311832
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Xiaoyu Yao commented on HDFS-12961:
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Thanks [~elek] for reporting and fixing the issue. The patch LGTM. I will
commit it shortly.
> Ozone: Use relative resource urls in KSM/SCM web ui
> ---------------------------------------------------
>
> Key: HDFS-12961
> URL: https://issues.apache.org/jira/browse/HDFS-12961
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: HDFS-7240
> Reporter: Elek, Marton
> Assignee: Elek, Marton
> Attachments: HDFS-12961-HDFS-7240.001.patch
>
>
> The current SCM/KSM web ui (+namenode/datanode) uses absolute urls:
> Css is defined as /static/..., http calls use /jmx as url, etc.
> This is problem with typical cloud native environments where some components
> could be behind a reverse proxy.
> For example in kubernetes the component could be accessible via the kubctl
> proxy and specific url:
> http://localhost:8001/api/v1/namespaces/default/services/ozonetest-http-ksm:web/proxy/
> This url points to the scm web ui but all of the resources are loaded from
> http://localhost:8001 as we use absolute urls.
> I suggest to use relative url everywhere. It could work both with standalone
> cluster (were the default context is the /) and with proxied environment
> (where the scm location could be different).
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