Hi Anjali, It would help to see the code. But more importantly: why do you want to deploy a web application on a Spark cluster? Spark is meant for distributed, in-memory computations. I don't know what you're application is doing, but it would make more sense to run it outside the Spark cluster, and then submit computation tasks if/when necessary.
Daniel On Thu, Nov 10, 2016 at 9:03 AM, anjali gautam <anjali.gauta...@gmail.com> wrote: > > ---------- Forwarded message ---------- > From: anjali gautam <anjali.gauta...@gmail.com> > Date: Thu, Nov 10, 2016 at 12:01 PM > Subject: Unable to lauch Python Web Application on Spark Cluster > To: user@spark.apache.org > > > Hello Everyone, > > I have developed a web application (say abc) in Python using web.py. I > want to deploy it on the Spark Cluster. Since this application is a project > with dependencies therefore I have made a zip file of the project (abc.zip) > to be deployed on the cluster. In the project abc I have to execute > application.py file which has the main method to start my web application. > The command to execute the project is : > > bin/spark-submit --master spark://master:7077 --py-files abc.zip > application.py > > The structure of the project abc is that it has a data folder which has a > file data.txt. The other python files in the project abc access that > data.txt. > > On executing the above command and then opening the browser to access the > developed web application results in an error of "data/data.txt not found" > when actually it is present. > > I have been trying this for long. but everytime it shows the same error. > Can anybody help me in this case. Plz let me know if any other info is > required. > > Thanks & Regards, > Anjali > > > > > -- Daniel
