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Posted to user@spark.apache.org by Sameer Farooqui <sa...@databricks.com> on 2014/10/24 19:27:04 UTC

Re: spark-submit memory too larger

That does seem a bit odd. How many Executors are running under this Driver?

Does the spark-submit process start out using ~60GB of memory right away or
does it start out smaller and slowly build up to that high? If so, how long
does it take to get that high?

Also, which version of Spark are you using?

SameerF

On Fri, Oct 24, 2014 at 8:07 AM, marylucy <qa...@hotmail.com> wrote:

> i used standalone spark，set spark.driver.memory=5g,but spark-submit
> process use 57g memory, is this normal?how to decrease it?

Re: spark-submit memory too larger

Posted by marylucy <qa...@hotmail.com>.

Version: spark 1.1.0
42 workers,40g memory per worker 
Running graphx componentgraph ,use five hours

> 在 Oct 25, 2014，1:27，"Sameer Farooqui" <sa...@databricks.com> 写道：
> 
> That does seem a bit odd. How many Executors are running under this Driver?
> 
> Does the spark-submit process start out using ~60GB of memory right away or does it start out smaller and slowly build up to that high? If so, how long does it take to get that high?
> 
> Also, which version of Spark are you using? 
> 
> 
> SameerF
> 
>> On Fri, Oct 24, 2014 at 8:07 AM, marylucy <qa...@hotmail.com> wrote:
>> i used standalone spark，set spark.driver.memory=5g,but spark-submit process use 57g memory, is this normal?how to decrease it?
>