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Posted to dev@bookkeeper.apache.org by "Sijie Guo (JIRA)" <ji...@apache.org> on 2013/11/09 19:54:17 UTC

[jira] [Updated] (BOOKKEEPER-571) Change ledgers based on total size rather than number of messages.

     [ https://issues.apache.org/jira/browse/BOOKKEEPER-571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sijie Guo updated BOOKKEEPER-571:
---------------------------------

    Fix Version/s:     (was: 4.3.0)

> Change ledgers based on total size rather than number of messages.
> ------------------------------------------------------------------
>
>                 Key: BOOKKEEPER-571
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-571
>             Project: Bookkeeper
>          Issue Type: New Feature
>            Reporter: Sijie Guo
>
> currently hedwig changes ledger based on the number of messages had for each ledger. it would be better that changing ledger could be based on the total size of messages a ledger had. size is a better unit for resource estimation.
> future more, the change ledger behaviors could be abstracted as a LedgerChangePolicy and could be customized.



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