spark-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Patrick Wendell <pwend...@gmail.com>
Subject Re: About "Memory usage" in the Spark UI
Date Thu, 23 Oct 2014 06:00:13 GMT
It shows the amount of memory used to store RDD blocks, which are created
when you run .cache()/.persist() on an RDD.

On Wed, Oct 22, 2014 at 10:07 PM, Haopu Wang <HWang@qilinsoft.com> wrote:

>  Hi, please take a look at the attached screen-shot. I wonders what's the
> "Memory Used" column mean.
>
>
>
> I give 2GB memory to the driver process and 12GB memory to the executor
> process.
>
>
>
> Thank you!
>
>
>
>

Mime
View raw message