Flavio Junqueira updated ZOOKEEPER-831:

    Status: Patch Available  (was: Open)

> BookKeeper: Throttling improved for reads
> -----------------------------------------
>                 Key: ZOOKEEPER-831
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-831
>             Project: Zookeeper
>          Issue Type: Bug
>          Components: contrib-bookkeeper
>    Affects Versions: 3.3.1
>            Reporter: Flavio Junqueira
>            Assignee: Flavio Junqueira
>             Fix For: 3.4.0
>         Attachments: ZOOKEEPER-831.patch, ZOOKEEPER-831.patch
> Reads and writes in BookKeeper are asymmetric: a write request writes one 
> entry, whereas a read request may read multiple requests. The current 
> implementation of throttling only counts the number of read requests instead 
> of counting the number of entries being read. Consequently, a few read 
> requests reading a large number of entries each will spawn a large number of 
> read-entry requests. 

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