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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Multiwal performance with HBase 1.x
Date Thu, 03 Sep 2015 22:27:43 GMT
Do you have SSD's in your cluster ?

If so, remember placing WAL files on SSD's

Cheers

On Thu, Sep 3, 2015 at 3:25 PM, milindshah <milindsjsu@gmail.com> wrote:

> I agree that compaction is a separate discussion. What I am trying to do
> here
> is:
>
> 1) Load 2 TB of data with single WAL on an empty table.
> 2) Load 2 TB of data with regiongrouping.numgroups = 2 on an empty table.
> 3) Load 2 TB of data with regiongrouping.numgroups = 4 on an empty table.
>
> to measure throughput improvements. Does this make a relevant test?
>
> Thanks,
> Milind
>
>
>
>
>
> --
> View this message in context:
> http://apache-hbase.679495.n3.nabble.com/Multiwal-performance-with-HBase-1-x-tp4074403p4074407.html
> Sent from the HBase User mailing list archive at Nabble.com.
>

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