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https://issues.apache.org/jira/browse/HDFS-12810?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16254517#comment-16254517
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Íñigo Goiri commented on HDFS-12810:
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Thanks [~hanishakoneru], it must be some issue with dust.js then.
It's not the cleanest solution but I don't see a better way.
Not sure about the negative cases though.
Internally, we allow negative capacities (we have data evacuation, etc).
Could we make this just for the 0 value case?
In addition, could we try to wrap this check into a function and add a comment
on what the issue is?
> Under "DFS Storage Types", the Namenode Web UI doesn't display the
> capacityRemaining correctly when it is 0.
> ------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-12810
> URL: https://issues.apache.org/jira/browse/HDFS-12810
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Virajith Jalaparti
> Assignee: Hanisha Koneru
> Attachments: HDFS-12810.001.patch
>
>
> When the {{capacityRemaining}} for a StorageType is 0, the Namenode's Web UI
> displays an empty string ("()") instead of "0 (0%)".
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