Re: How to deploy Hello Samza app on ubuntu 15.04?

Thank you for helping me! That is exactly what is happening. Alex On Tue, Oct 20, 2015 at 1:15 PM, Navina Ramesh wrote: > Hi Alex, > It looks like a connection issue. I found this in your logs: > > 2015-10-20 12:34:55 SamzaContainer [ERROR] Caught exception in process > loop. > *java.lang.Runti

Hello Samza can not change or at Pom.xml

Dear all: When I studied the Hello Samza project, I found if I changed or for this project at Pom.xml. After I deploy the code, A JNI error has occurred. For example, I change the my.study.samza, after I "mvn clean package" and deploy it to samza, And then I run Samza job as below, Erro

Re: How to deploy Hello Samza app on ubuntu 15.04?

Hi Alex, It looks like a connection issue. I found this in your logs: 2015-10-20 12:34:55 SamzaContainer [ERROR] Caught exception in process loop. *java.lang.RuntimeException: Unable to connect to irc.wikimedia.org:6667 .* at samza.examples.wikipedia.system.Wikipedia

Re: How to deploy Hello Samza app on ubuntu 15.04?

Hi, Thank you for a prompt response! I updated yarn config and gathered some logs. See attached. Alex On Tue, Oct 20, 2015 at 12:17 PM, Navina Ramesh < nram...@linkedin.com.invalid> wrote: > Hi Alex, > I think the output you pasted is from the application-master.log. Can you > send the link to

Re: How to deploy Hello Samza app on ubuntu 15.04?

Hi Alex, I think the output you pasted is from the application-master.log. Can you send the link to the container logs? specifically, logs for container - container_1445285902612_0001_01_07 If a job fails in Yarn, the working directory usually gets deleted by NM's deletion service, unless you

Fwd: How to deploy Hello Samza app on ubuntu 15.04?

Hi, I was trying to deploy samza hello app on my Ubuntu 15.04. All script executed fine, but when I submitted the first job to the Yarn it died with: Stack trace: 2015-10-19 13:19:58 SamzaTaskManager [INFO] Container container_1445285902612_0001_01_07 failed with exit code 1 - Exception fro

Re: Multithreading ThreadJobFactory

Kartik, This is for the case when you don't use YARN. ThreadJob runs locally and simply spins up a single thread for all tasks right now. Lukas On 10/20/15, Kartik Paramasivam wrote: > We have been wanting to do something similar at LinkedIn. We however > haven't thought through the details. >

Re: Multithreading ThreadJobFactory

We have been wanting to do something similar at LinkedIn. We however haven't thought through the details. if container == thread.. then we would need to change the AppMaster to request the appropriate number of Yarn 'containers' (processes) .. i.e. we would have to decouple the process count from