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Posted to dev@bookkeeper.apache.org by "Venkateswararao Jujjuri (JV) (JIRA)" <ji...@apache.org> on 2016/05/15 22:38:12 UTC

[jira] [Commented] (BOOKKEEPER-886) Allow to disable ledgers operation throttling

    [ https://issues.apache.org/jira/browse/BOOKKEEPER-886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15283994#comment-15283994 ] 

Venkateswararao Jujjuri (JV) commented on BOOKKEEPER-886:
---------------------------------------------------------

This doesn't take care of LedgerHandleAdv() I will open a new defect for this.
We may want to watch out both, LedgerHandle and LedgerHandleAdv. :)

> Allow to disable ledgers operation throttling
> ---------------------------------------------
>
>                 Key: BOOKKEEPER-886
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-886
>             Project: Bookkeeper
>          Issue Type: Improvement
>            Reporter: Matteo Merli
>            Assignee: Matteo Merli
>            Priority: Minor
>             Fix For: 4.4.0
>
>
> In the bookie client there is a throttling mechanism that is rate-limiting the number of writes/s done on a particular ledger. The default value is 5000 entries/s written on a ledger.
> Trying to write faster will block the calling thread, which may not be desirable in an asynchronous server.
> We should be able to disable the throttling, if the application wants to control the rate with different mechanisms.



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