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