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https://issues.apache.org/jira/browse/PHOENIX-2095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14611121#comment-14611121
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Andrew Purtell commented on PHOENIX-2095:
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By "too many regions" I don't mean it overloads the region carrying capacity or
anything like that. I mean for systems under test all of the SYSTEM.SEQUENCE
regions get in the way: in the UI table view, in copious amounts of INFO and
DEBUG level logging, the shell's status command output, etc.
> 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
>
> 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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