Re: How to stop a running SparkContext in the proper way?

2014-06-04 Thread Akhil Das 
ctrl + z will stop the job from being executed ( If you do a *fg/bg *you
can resume the job). You need to press ctrl + c to terminate the job!

Thanks
Best Regards


On Wed, Jun 4, 2014 at 10:24 AM, MEETHU MATHEW meethu2...@yahoo.co.in
wrote:

 Hi,

 I want to know how I can stop a running SparkContext in a proper way so
 that next time when I start a new SparkContext, the web UI can be launched
 on the same port 4040.Now when i quit the job using ctrl+z the new sc are
 launched in new ports.

 I have the same problem with ipython notebook.It is launched on a
 different port when I start the notebook second time after closing the
 first one.I am starting ipython using the command

 IPYTHON_OPTS=notebook --ip  --pylab inline ./bin/pyspark

 Thanks  Regards,
 Meethu M

How to stop a running SparkContext in the proper way?

2014-06-03 Thread MEETHU MATHEW 
Hi,

I want to know how I can stop a running SparkContext in a proper way so that 
next time when I start a new SparkContext, the web UI can be launched on the 
same port 4040.Now when i quit the job using ctrl+z the new sc are launched in 
new ports.

I have the same problem with ipython notebook.It is launched on a different 
port when I start the notebook second time after closing the first one.I am 
starting ipython using the command

IPYTHON_OPTS=notebook --ip  --pylab inline ./bin/pyspark

Thanks  Regards, 
Meethu M

Re: How to stop a running SparkContext in the proper way?

2014-06-03 Thread Xiangrui Meng 
Did you try sc.stop()?

On Tue, Jun 3, 2014 at 9:54 PM, MEETHU MATHEW meethu2...@yahoo.co.in wrote:
 Hi,

 I want to know how I can stop a running SparkContext in a proper way so that
 next time when I start a new SparkContext, the web UI can be launched on the
 same port 4040.Now when i quit the job using ctrl+z the new sc are launched
 in new ports.

 I have the same problem with ipython notebook.It is launched on a different
 port when I start the notebook second time after closing the first one.I am
 starting ipython using the command

 IPYTHON_OPTS=notebook --ip  --pylab inline ./bin/pyspark

 Thanks  Regards,
 Meethu M