Mark Owens reassigned ACCUMULO-4697:

    Assignee: Mark Owens

> tablet server could kick off too many idle compactions
> ------------------------------------------------------
>                 Key: ACCUMULO-4697
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4697
>             Project: Accumulo
>          Issue Type: Bug
>          Components: tserver
>            Reporter: Adam Fuchs
>            Assignee: Mark Owens
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
> Tablet.initiateMajorCompaction() always returns false, but we check the 
> return value when accounting for the number of idle major compactions started 
> in TabletServer.MajorCompactor.run() and continue to kick off idle 
> compactions on every tablet.
> DefaultCompactionStrategy doesn't do anything special for idle compactions, 
> so this will only be an issue with a custom CompactionStrategy.
> My guess would be the best thing to do would be to get rid of idle 
> compactions and get rid of the return value on initiateMajorCompaction().

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