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From "Zach York (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-19000) Group multiple block cache clear requests per server
Date Tue, 05 Dec 2017 19:04:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-19000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16279053#comment-16279053

Zach York commented on HBASE-19000:

Sorry for the delay. I left some comments in RB.

[~chia7712] [~anoop.hbase] What do you think about the PB changes here? I know we wanted to
encapsulate things in Objects as much as possible to prevent BC breaks.

> Group multiple block cache clear requests per server
> ----------------------------------------------------
>                 Key: HBASE-19000
>                 URL: https://issues.apache.org/jira/browse/HBASE-19000
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Ted Yu
>            Assignee: Guangxu Cheng
>              Labels: rpc
>         Attachments: HBASE-19000.master.001.patch, HBASE-19000.master.002.patch, HBASE-19000.master.003.patch
> During the review of HBASE-18624, I brought up the following:
> There would be multiple regions on the same server whose block cache is to be cleared.
> Multiple block cache clear requests should be grouped per server to reduce the number
of RPC calls.

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