hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vladimir Rodionov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13170) Allow block cache to be external
Date Sat, 07 Mar 2015 06:47:38 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14351443#comment-14351443
] 

Vladimir Rodionov commented on HBASE-13170:
-------------------------------------------

Yes, bucket cache with ioengine = file. 

> Allow block cache to be external
> --------------------------------
>
>                 Key: HBASE-13170
>                 URL: https://issues.apache.org/jira/browse/HBASE-13170
>             Project: HBase
>          Issue Type: New Feature
>          Components: io
>    Affects Versions: 2.0.0
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>             Fix For: 1.1.0
>
>
> Allow an external service to provide the block cache. This has the nice property of allowing
failover/upgrades to happen without causing a fully cold cache.
> Additionally this allows read replicas to share some of the same memory.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message