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Posted to dev@phoenix.apache.org by "Shehzaad Nakhoda (JIRA)" <ji...@apache.org> on 2015/05/14 02:34:00 UTC

[jira] [Commented] (PHOENIX-541) Make mutable batch size bytes-based instead of row-based

    [ https://issues.apache.org/jira/browse/PHOENIX-541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14542984#comment-14542984 ] 

Shehzaad Nakhoda commented on PHOENIX-541:
------------------------------------------

This should be accompanied by a call to be able to check how much room is still available, before doing an UPSERT VALUES, or some kind of soft exception so that the caller can commit.

> Make mutable batch size bytes-based instead of row-based
> --------------------------------------------------------
>
>                 Key: PHOENIX-541
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-541
>             Project: Phoenix
>          Issue Type: Improvement
>    Affects Versions: 3.0-Release
>            Reporter: mujtaba
>              Labels: newbie
>
> With current configuration of row-count based mutable batch size, ideal value for batch size is around 800 rather then current 15k when creating indexes based on memory consumption, CPU and GC (data size: key: ~60 bytes, 14 integer column in separate CFs)



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