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Posted to dev@phoenix.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2015/07/04 00:35:04 UTC

[jira] [Updated] (PHOENIX-2095) Lower the default for phoenix.sequence.saltBuckets

     [ https://issues.apache.org/jira/browse/PHOENIX-2095?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Purtell updated PHOENIX-2095:
------------------------------------
    Attachment: PHOENIX-2095.patch

Trivial patch

> Lower the default for phoenix.sequence.saltBuckets
> --------------------------------------------------
>
>                 Key: PHOENIX-2095
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2095
>             Project: Phoenix
>          Issue Type: Improvement
>            Reporter: Andrew Purtell
>            Priority: Minor
>         Attachments: PHOENIX-2095.patch
>
>
> The current default of phoenix.sequence.saltBuckets is 256 and leads to the creation of SYSTEM.SEQUENCE with 256 regions (only when first created). This is too many regions for small test clusters or dev clusters so the default should probably be lowered, with production sizing documented elsewhere. 
> I suggest a new default of 8, 4, or even 1.



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