hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-12139) StochasticLoadBalancer doesn't work on large lightly loaded clusters
Date Wed, 01 Oct 2014 07:56:34 GMT

     [ https://issues.apache.org/jira/browse/HBASE-12139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Elliott Clark updated HBASE-12139:
----------------------------------
    Attachment: 0001-HBASE-12139-StochasticLoadBalancer-doesn-t-work-on-l.patch

Here's the master/branch one patch. Master had some of the fix but not all of it.

> StochasticLoadBalancer doesn't work on large lightly loaded clusters
> --------------------------------------------------------------------
>
>                 Key: HBASE-12139
>                 URL: https://issues.apache.org/jira/browse/HBASE-12139
>             Project: HBase
>          Issue Type: Bug
>          Components: Balancer, master
>    Affects Versions: 0.99.0, 2.0.0, 0.98.6.1
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>            Priority: Critical
>             Fix For: 2.0.0, 0.98.7, 0.99.1
>
>         Attachments: 0001-HBASE-12139-StochasticLoadBalancer-doesn-t-work-on-l-0.98.patch,
0001-HBASE-12139-StochasticLoadBalancer-doesn-t-work-on-l.patch
>
>
> If you have a cluster with > 200 nodes and a small table (< 50 regions) the StochasticLoadBalancer
doesn't work at all. It is not correctly scaling the required values.  



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

Mime
View raw message