Re: Production deployement

2016-01-14 Thread Alexander Filipchik
Thank you very much for taking time and answering all my questions! Alex On Wed, Jan 13, 2016 at 10:18 PM, Yi Pan wrote: > Hi, Alex, > > I apologize for the late reply. Let me try to give some feedbacks/comments > below: > > On Thu, Jan 7, 2016 at 3:59 PM, Alexander

Production deployement

2016-01-07 Thread Alexander Filipchik
Hi Samza community! I'm trying to move from POC to a full speed production deployment and trying to find answers to following questions: 1) What is the best way to handle partial outages. Let's say my yarn cluster is deployed on amazon among 3 availability zones. Is there a way to guarantee opera

Re: Can't get all stored values via range iterator

2015-11-17 Thread Alexander Filipchik
, Yi Pan wrote: > Hi, Alexander, > > Sorry to reply late on this one. I embedded my questions and comments > in-between the lines: > > On Sun, Nov 15, 2015 at 7:07 PM, Alexander Filipchik > > wrote: > > > > > nodeIterator = store.range( > >

Can't get all stored values via range iterator

2015-11-15 Thread Alexander Filipchik
Hello Samza community! I'm currently building a graph processing POC with Samza as an engine and faced an interesting problem. What I'm trying to do is to cache a graph in KV storage(RocksDbK) using simple notation: key: node1_id.node2_id (or nodeIds separated by a dot) value: empty string for no

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

2015-10-20 Thread Alexander Filipchik
more > 2015-10-20 12:34:55 SamzaContainer [INFO] Shutting down. > 2015-10-20 12:34:55 SamzaContainer [INFO] Shutting down consumer > multiplexer. > > This can happen if you are behind any firewall.. Can you verify that you > are able to telnet to this host and port?? > > Tha

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

2015-10-20 Thread Alexander Filipchik
ause of the failure. > > Please give it a try and share your log output. > > HTH, > Navina > > > On Tue, Oct 20, 2015 at 11:31 AM, Alexander Filipchik < > afilipc...@gmail.com> > wrote: > > > Hi, > > > > I was trying to deploy samza hell

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

2015-10-20 Thread Alexander Filipchik
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