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Posted to dev@storm.apache.org by "Derek Dagit (JIRA)" <ji...@apache.org> on 2016/05/23 15:57:12 UTC

[jira] [Created] (STORM-1860) Simple UI Announcements Notification

Derek Dagit created STORM-1860:
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             Summary: Simple UI Announcements Notification
                 Key: STORM-1860
                 URL: https://issues.apache.org/jira/browse/STORM-1860
             Project: Apache Storm
          Issue Type: Story
          Components: storm-core
    Affects Versions: 0.9.3
            Reporter: Derek Dagit


As a user of a storm cluster, I would like to be informed of current or scheduled maintenance on the cluster, so that I can plan my work & debug more efficiently.


This could be a really simple UI change.  The UI could look for a special file on the local disk. If found, it would display a notification near the top of the UI with the contents of this file.

It would be useful to announce an ongoing rolling upgrade of the cluster, scheduled future downtime, current known incidents, or other, even more general communications from administrators to users.



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