[jira] [Resolved] (PHOENIX-205) Support transparent salting of row key

["Gabriel Reid (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PHOENIX-205?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gabriel Reid resolved PHOENIX-205.
----------------------------------

    Resolution: Fixed

Bulk resolve of closed issues imported from GitHub. This status was reached by first re-opening all closed imported issues and then resolving them in bulk.

> Support transparent salting of row key
> --------------------------------------
>
>                 Key: PHOENIX-205
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-205
>             Project: Phoenix
>          Issue Type: Task
>            Reporter: James Taylor
>            Assignee: tonyhuang
>              Labels: enhancement
>
> To prevent hot spotting on writes:
> * “Salt” row key on upsert by mod-ing with cluster size
> * Query for fully qualified key by inserting salt byte
> * Range scan by concatenating results of scan over all possible salt bytes
> Or alternately
> * Define column used for hash to derive row key prefix



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