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From "Christopher Tubbs (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-2997) Confusing race condition comment in resizing of TServer client pool
Date Thu, 15 Jan 2015 21:07:34 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-2997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Christopher Tubbs updated ACCUMULO-2997:
----------------------------------------
    Fix Version/s:     (was: 1.6.3)
                   1.6.2

> Confusing race condition comment in resizing of TServer client pool
> -------------------------------------------------------------------
>
>                 Key: ACCUMULO-2997
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2997
>             Project: Accumulo
>          Issue Type: Bug
>          Components: tserver
>    Affects Versions: 1.5.1, 1.6.0
>            Reporter: Josh Elser
>             Fix For: 1.5.3, 1.6.2, 1.7.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> From comments:
> {noformat}
> there is a race condition here... the active count could be higher by the time
> we decrease the core pool size... so the active count could end up higher than
> the core pool size, in which case everything will be queued... the increase
> case should handle this and prevent deadlock
> {noformat}



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