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From "V.Narayanan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-3359) The log shipper needs to be modified to vary the shipping intervals dynamically (based on load)
Date Tue, 29 Jan 2008 15:43:34 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12563553#action_12563553
] 

V.Narayanan commented on DERBY-3359:
------------------------------------

>How will MAX and MID be set? Do you intend for these to be hardcoded constants, properties
that can be decided by the user or >something else?

I expect them to be harcoded constants for the first version of the replication release.
An improvement would be to make MID user configurable. 

MAX can be derived from this I guess? (Maybe we should make sure that
 MAX > DEFAULT_NUMBER_LOG_BUFFERS*MID ref. spec above).

For the first release (atleast for the first version of this patch) I was hoping that if I
do not get 
any suggestions I will use a value of 50ms for MID.

> The log shipper needs to be modified to vary the shipping intervals dynamically (based
on load)
> -----------------------------------------------------------------------------------------------
>
>                 Key: DERBY-3359
>                 URL: https://issues.apache.org/jira/browse/DERBY-3359
>             Project: Derby
>          Issue Type: Sub-task
>            Reporter: V.Narayanan
>            Assignee: V.Narayanan
>


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