-Re: how to benchmark the whole hadoop cluster performance?
Stephen Boesch 2013-09-02, 19:15
You are on the right track. TestDFSIO and TeraGen/Sort provide good
characterization of IO and shuffle /sort performance. You would likely
want to run/save dstat (/vmstat/iostat/..) info on the individual nodes as
HiBench does provide additional useful characterizations such as mixed
workloads using typical hadoop ecosystem tools.
2013/9/2 Ravi Kiran <[EMAIL PROTECTED]>
> You can also look at
> a ) https://github.com/intel-hadoop/HiBench
> Ravi Magham
> On Mon, Sep 2, 2013 at 12:26 PM, ch huang <[EMAIL PROTECTED]> wrote:
>> hi ,all:
>> i want to evaluate my hadoop cluster performance ,what tool can i
>> use? (TestDFSIO,nnbench?)