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From Ted Yu <yuzhih...@gmail.com>
Subject Build patched cdh3b2
Date Sat, 12 Feb 2011 06:08:51 GMT
Ryan:
Can you share how you built patched cdh3b2 ?

When I used 'ant jar', I got build/hadoop-core-0.20.2-CDH3b2-SNAPSHOT.jar
which was much larger than the official hadoop-core-0.20.2+320.jar
hadoop had trouble starting if I used hadoop-core-0.20.2-CDH3b2-SNAPSHOT.jar
in place of official jar.

Thanks

On Fri, Feb 11, 2011 at 9:59 PM, Ryan Rawson <ryanobjc@gmail.com> wrote:

> I am generally +1, but we'll need another RC to address HBASE-3524.
>
> Here is some of my other report of running this:
>
> Been running a variant of this found here:
>
> https://github.com/stumbleupon/hbase/tree/su_prod_90
>
> Running in "dev" here at SU now.
>
> Also been testing that against our Hadoop CDH3b2 patched in with
> HDFS-347.  In uncontended YCSB runs this did improve much 'get'
> numbers, but in a 15 thread contended test the average get time goes
> from 12.1 ms -> 6.9ms.  We plan to test this more and roll in to our
> production environment.  With 0.90.1 + a number of our patches,
> Hadoopw/347 I loaded 30gb in using YCSB.
>
> Still working on getting VerifyingWorkload to run and verify this
> data. But no exceptions.
>
> -ryan
>
>

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