Re: MultiLag (Python) bolt gives error

2014-06-05 Thread Andrew Montalenti
On the worker machine, do you have Python installed? You can check by running python -V. You need to ensure you're using the same $PATH as whatever environment is running your Storm supervisor/worker. From the exception stack trace, it looks like your ShellBolt does not see a python interpreter on

Re: MultiLag (Python) bolt gives error

2014-06-05 Thread Hamza Asad
Thnx for reply.. Yes i have installed python on worker node. and i have checked at that specific directory too.. I guess the issue is that storm looking for resources folder in desired path but its not there. Why? How n where should i give its path ? Assigning which variable? *** This

Re: MultiLag (Python) bolt gives error

2014-06-05 Thread Andrew Montalenti
I suppose the other possibility is that you don't have a resources/ directory on your CLASSPATH at compile-time, when you end up building your JAR for submission to the Storm cluster. You could verify this by inspecting the JAR you are about to submit to the nimbus. Do something like this: mkdir

Re: MultiLag (Python) bolt gives error

2014-06-04 Thread Hamza Asad
I have checked that resources folder is NOT placed in location */tmp/6a090639-b975-42b8-8bc1-8de6093ad3e1/supervisor/stormdist/mongo_20140528_02-1-1401881161/resources* There are only two files i.e stormcode.ser stormconf.ser but NO resources folder. Why? How can i resolve this issue. Im using

Re: MultiLag (Python) bolt gives error

2014-06-04 Thread Hamza Asad
Help required plz.. I'm facing this issue while using pytjon bolt.. Haven't resolved it yet.. Anyone having solution *** This message has been sent using QMobile A500 *** Hamza Asad hamza.asa...@gmail.com wrote: I have checked that resources folder is NOT placed in location

MultiLag (Python) bolt gives error

2014-06-03 Thread Hamza Asad
Hi, I'm using python bolt which is in the resource directory but storm giving me error *7226 [Thread-19-exclaim1] INFO backtype.storm.daemon.executor - Preparing bolt