On May 17, 2011, at 1:01 PM, Mark question wrote:
> Hi
>
> I need to use hadoop-tool-kit for monitoring. So I followed
> http://code.google.com/p/hadoop-toolkit/source/checkout
>
> and applied the patch in my hadoop.20.2 directory as: patch -p0 < patch.20.2
Looking at the code, be aware this is going to give incorrect
results/suggestions for certain stats it generates when multiple jobs are
running.
It also seems to lack "the algorithm should be rewritten" and "the data
was loaded incorrectly" suggestions, which is usually the proper answer for
perf problems 80% of the time.
