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From "Subbu M Iyer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-3909) Add dynamic config
Date Sat, 08 Sep 2012 00:15:10 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3909?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13451167#comment-13451167

Subbu M Iyer commented on HBASE-3909:

Added latest patch with protobuf support and addressed the review comments.  All 7 tests pass.

Here is a sample of how things work from shell:

hbase(main):007:0> get_config 'hbase.balancer.period'
config_value = : 20000
0 row(s) in 0.0170 seconds

hbase(main):008:0> update_config 'hbase.balancer.period', '35000'
updated config key with new value 
0 row(s) in 0.0200 seconds

hbase(main):009:0> get_config 'hbase.balancer.period'
config_value = : 35000
0 row(s) in 0.0180 seconds

> Add dynamic config
> ------------------
>                 Key: HBASE-3909
>                 URL: https://issues.apache.org/jira/browse/HBASE-3909
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>             Fix For: 0.96.0
>         Attachments: 3909.v1, 3909-v1.patch, HBase Cluster Config Details.xlsx, patch-v2.patch
> I'm sure this issue exists already, at least as part of the discussion around making
online schema edits possible, but no hard this having its own issue.  Ted started a conversation
on this topic up on dev and Todd suggested we lookd at how Hadoop did it over in HADOOP-7001

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