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https://issues.apache.org/jira/browse/ZOOKEEPER-373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flavio Paiva Junqueira updated ZOOKEEPER-373:
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Status: Patch Available (was: Open)
> One thread per bookie
> ---------------------
>
> Key: ZOOKEEPER-373
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-373
> Project: Zookeeper
> Issue Type: Improvement
> Components: contrib-bookkeeper
> Affects Versions: 3.1.1
> Reporter: Flavio Paiva Junqueira
> Assignee: Flavio Paiva Junqueira
> Fix For: 3.2.0
>
> Attachments: ZOOKEEPER-373.patch, ZOOKEEPER-373.patch,
> ZOOKEEPER-373.patch
>
>
> Currently, if a client is writing to multiple ledgers and these ledgers
> overlap on some bookie, there will be as many threads for such a bookie as
> the number of ledgers writing to it. Consequently, if a client writes to many
> ledgers simultaneously, it may end up with an undesirably large number of
> threads. I don't have a concrete proposal yet, but I suspect it is as simple
> as keeping an array of BookieHandle objects, one per bookie, and having each
> BookieHandle object shared by all ledgers.
>
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