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.prat...@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:ak...@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 <davidshe...@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 <ak...@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 <davidshe...@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 > > > > > > > The information contained in this electronic message and any attachments > to this message are intended for the exclusive use of the addressee(s) and > may contain proprietary, confidential or privileged information. If you are > not the intended recipient, you should not disseminate, distribute or copy > this e-mail. Please notify the sender immediately and destroy all copies of > this message and any attachments. WARNING: Computer viruses can be > transmitted via email. The recipient should check this email and any > attachments for the presence of viruses. The company accepts no liability > for any damage caused by any virus transmitted by this email. > www.wipro.com >