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Posted to notifications@accumulo.apache.org by "Keith Turner (JIRA)" <ji...@apache.org> on 2013/03/12 19:37:13 UTC

[jira] [Commented] (ACCUMULO-1172) Increase metadata table split threshold

    [ https://issues.apache.org/jira/browse/ACCUMULO-1172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13600307#comment-13600307 ] 

Keith Turner commented on ACCUMULO-1172:
----------------------------------------

any objections to increasing this to 128M for 1.5?
                
> Increase metadata table split threshold
> ---------------------------------------
>
>                 Key: ACCUMULO-1172
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1172
>             Project: Accumulo
>          Issue Type: Bug
>            Reporter: Keith Turner
>            Assignee: Keith Turner
>             Fix For: 1.5.0
>
>
> The metadata table split threshold is initialized to 4M.  This is very small and can cause a system to have alots of metadata table tablets.  This was set small a long time ago when tablets did not have read parallelism.  That has not been the case for a long time, but this threshold is still small.  I propose increasing it to 64M or 128M.

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