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From Xi Shen <davidshe...@gmail.com>
Subject Re: How to set Spark executor memory?
Date Sat, 21 Mar 2015 09:30:45 GMT
Hi Sean,

It's getting strange now. If I ran from IDE, my executor memory is always
set to 6.7G, no matter what value I set in code. I have check my
environment variable, and there's no value of 6.7, or 12.5

Any idea?

Thanks,
David

On Tue, 17 Mar 2015 00:35 null <jishnu.prathap@wipro.com> wrote:

>  Hi Xi Shen,
>
> You could set the spark.executor.memory in the code itself . new SparkConf()..set("spark.executor.memory",
"2g")
>
> Or you can try the -- spark.executor.memory 2g while submitting the jar.
>
>
>
> Regards
>
> Jishnu Prathap
>
>
>
> *From:* Akhil Das [mailto:akhil@sigmoidanalytics.com]
> *Sent:* Monday, March 16, 2015 2:06 PM
> *To:* Xi Shen
> *Cc:* user@spark.apache.org
> *Subject:* Re: How to set Spark executor memory?
>
>
>
> By default spark.executor.memory is set to 512m, I'm assuming since you
> are submiting the job using spark-submit and it is not able to override the
> value since you are running in local mode. Can you try it without using
> spark-submit as a standalone project?
>
>
>   Thanks
>
> Best Regards
>
>
>
> On Mon, Mar 16, 2015 at 1:52 PM, Xi Shen <davidshen84@gmail.com> wrote:
>
> I set it in code, not by configuration. I submit my jar file to local. I
> am working in my developer environment.
>
>
>
> On Mon, 16 Mar 2015 18:28 Akhil Das <akhil@sigmoidanalytics.com> wrote:
>
> How are you setting it? and how are you submitting the job?
>
>
>   Thanks
>
> Best Regards
>
>
>
> On Mon, Mar 16, 2015 at 12:52 PM, Xi Shen <davidshen84@gmail.com> wrote:
>
> Hi,
>
>
>
> I have set spark.executor.memory to 2048m, and in the UI "Environment"
> page, I can see this value has been set correctly. But in the "Executors"
> page, I saw there's only 1 executor and its memory is 265.4MB. Very strange
> value. why not 256MB, or just as what I set?
>
>
>
> What am I missing here?
>
>
>
>
>
> Thanks,
>
> David
>
>
>
>
>
>
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