[
https://issues.apache.org/jira/browse/HBASE-12977?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14307072#comment-14307072
]
hongyu bi commented on HBASE-12977:
-----------------------------------
thanks [~mbertozzi] for review.
what i mean is that if handlerCount is a prime number or else with handler
factor enabled, rpc handlers won't be distributed evenly among callQueues.
let's say handlerCount =10 ,handler factor=0.4 which produce numCallQueues to
4, so we distribute 10 handlers to 4 callQueues.
with this patch we'll normalize handlerCount to 12.
IMO, the handler factor option is not that obvious to tune for administrator .
Thanks.
> normalize handlerCount to keep handlers distributed evenly among callQueues
> ----------------------------------------------------------------------------
>
> Key: HBASE-12977
> URL: https://issues.apache.org/jira/browse/HBASE-12977
> Project: HBase
> Issue Type: Improvement
> Reporter: hongyu bi
> Assignee: hongyu bi
> Priority: Minor
> Attachments: HBASE-12977-v0.patch
>
>
> If enable multi callQueues , handlers may not be distributed evenly among
> multi queues, which mean the queue's capacity is not the same. Should we make
> handler's distribution even?
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
