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From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5699) Run with > 1 WAL in HRegionServer
Date Sun, 20 May 2012 04:48:42 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13279661#comment-13279661
] 

Lars Hofhansl commented on HBASE-5699:
--------------------------------------

I suspect this will become more important when people eventually turn on HBASE-5954 (durable
sync, if they don't in data centers with backup power supplies).

bq. There would be many regions in a cluster. They may not receive even write load.

Is that necessarily a problem? Just saying that while we are exploring this, might as well
explore this option as well. I for one be happy if a region's edits are tied to that region
and log splitting could just go away (well almost, would still need to split if the region
is split).

                
> Run with > 1 WAL in HRegionServer
> ---------------------------------
>
>                 Key: HBASE-5699
>                 URL: https://issues.apache.org/jira/browse/HBASE-5699
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: binlijin
>            Assignee: Li Pi
>


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