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Posted to notifications@accumulo.apache.org by "Mike Drob (JIRA)" <ji...@apache.org> on 2014/07/18 04:51:05 UTC

[jira] [Updated] (ACCUMULO-1275) Update BatchScanner documentation to discuss the number of threads parameter.

     [ https://issues.apache.org/jira/browse/ACCUMULO-1275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mike Drob updated ACCUMULO-1275:
--------------------------------

    Component/s: docs

> Update BatchScanner documentation to discuss the number of threads parameter.
> -----------------------------------------------------------------------------
>
>                 Key: ACCUMULO-1275
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1275
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: docs
>            Reporter: David Medinets
>            Priority: Minor
>
> The User Manual does not mention query threads (see http://accumulo.apache.org/user_manual_1.3-incubating/Writing_Accumulo_Clients.html). And the Javadocs only says "the number of concurrent threads to spawn for querying" on the Connector page.
> Where are those threads running; on the client machine or the nodes? Is 10 a reasonable number? Why? How can a developer tell when the number should be higher or lower? Can some guidelines be provided? 



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