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From "Mark Owens (JIRA)" <>
Subject [jira] [Closed] (ACCUMULO-4697) tablet server could kick off too many idle compactions
Date Wed, 11 Apr 2018 16:50:00 GMT


Mark Owens closed ACCUMULO-4697.

Duplicated by Github issue [#420|]

> tablet server could kick off too many idle compactions
> ------------------------------------------------------
>                 Key: ACCUMULO-4697
>                 URL:
>             Project: Accumulo
>          Issue Type: Bug
>          Components: tserver
>            Reporter: Adam Fuchs
>            Assignee: Mark Owens
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 20m
>  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
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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