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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (ACCUMULO-3934) Improve documentation about multiple calls to iterator() sharing threads on single BatchScanner
Date Wed, 08 Jul 2015 02:41:04 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-3934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Elser resolved ACCUMULO-3934.
----------------------------------
    Resolution: Fixed

> Improve documentation about multiple calls to iterator() sharing threads on single BatchScanner
> -----------------------------------------------------------------------------------------------
>
>                 Key: ACCUMULO-3934
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3934
>             Project: Accumulo
>          Issue Type: Sub-task
>          Components: client, docs
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>            Priority: Minor
>             Fix For: 1.6.4, 1.7.1, 1.8.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> After digging into ACCUMULO-3931, [~ecn] realized that multiple calls to {{iterator()}}
on a BatchScanner would all be sharing threads on the same ThreadPool which would ultimately
lead to starvation.
> Add some documentation to try to make it clear that multiple calls to {{iterator()}}
on a {{BatchScanner}} will share the same {{ThreadPool}}.



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