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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-3783) Lower max mutation bytes to create smaller MutationState chunks
Date Fri, 14 Apr 2017 19:09:41 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-3783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15969411#comment-15969411
] 

James Taylor commented on PHOENIX-3783:
---------------------------------------

I think this would be too low of a default for cross-the-board open source usage. If a user
had wider rows or larger column values, they might end up getting an RPC per one or two rows.
Setting a default value like this in a specific environment where the row size is known is
fine, though.

> Lower max mutation bytes to create smaller MutationState chunks
> ---------------------------------------------------------------
>
>                 Key: PHOENIX-3783
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3783
>             Project: Phoenix
>          Issue Type: Improvement
>    Affects Versions: 4.10.0
>            Reporter: Geoffrey Jacoby
>            Assignee: Geoffrey Jacoby
>         Attachments: PHOENIX-3783.patch
>
>
> In PHOENIX-541 we added a feature to break large MutationStates into smaller chunks so
that they could be submitted to HBase without causing performance issues. The default max
byte size we originally chose has proven much too high and should be lowered. 



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