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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2011/04/01 18:53:05 UTC

[jira] [Commented] (HBASE-3707) Flush memstore after a configurable number of inserts not simply based on size

    [ https://issues.apache.org/jira/browse/HBASE-3707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13014738#comment-13014738 ] 

stack commented on HBASE-3707:
------------------------------

Patch looks fine Andrew but does seem like a bandaid for the issue you are seeing with CSLM.  You thinking of applying it with unbounded number for the default.  You'd add config. on the CF-level for setting max?

> Flush memstore after a configurable number of inserts not simply based on size
> ------------------------------------------------------------------------------
>
>                 Key: HBASE-3707
>                 URL: https://issues.apache.org/jira/browse/HBASE-3707
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Andrew Purtell
>         Attachments: HBASE-3707.patch
>
>
> Memstore upsert performance may be impacted by having a large number of values in the map. Consider flushing the store after a configurable number of inserts.

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