pache Ambari[2],
> you can fetch metrics easily from pre-installed ganglia.
>
> [1]: http://ganglia.sourceforge.net
> [2]: https://ambari.apache.org
>
> > On Dec 8, 2015, at 4:54 AM, Philip Lee wrote:
> >
> > Hello, a question about metrics.
> >
> > I wan
015, at 4:54 AM, Philip Lee wrote:
>
> Hello, a question about metrics.
>
> I want to evaluate some queris on Spark, Flink, and Hive for a comparison.
>
> I am using 'vmstat' to check metrics to see the amount of memory used, swap,
> io, cpu. My way of evaulatin
Hello, a question about metrics.
I want to evaluate some queris on Spark, Flink, and Hive for a comparison.
I am using 'vmstat' to check metrics to see the amount of memory used,
swap, io, cpu. My way of evaulating is right? becaues they use JVM's
resource for memory, cpu.
Is
