[jira] [Resolved] (ACCUMULO-3054) Improve notion of "health" in replication servlet

["Josh Elser (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ACCUMULO-3054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Elser resolved ACCUMULO-3054.
----------------------------------

    Resolution: Fixed

> Improve notion of "health" in replication servlet
> -------------------------------------------------
>
>                 Key: ACCUMULO-3054
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3054
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: monitor, replication
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>             Fix For: 1.7.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> [~ecn] suggested to me that the replication servlet could be updated to be more clear about what is healthy and what is not. Update the servlet to compute a general measure of "healthy", "potentially unhealthy", and "not healthy at all".
> Generally speaking, we have to temper the amount of replication backlog in with the size of the system we're working against. A backlog of 50 files could be expected when running with 25+ tservers, while 15 files would be indicative of a problem with only 2 tservers.



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