Port issue with running hello-samza on HDP managed by Ambari

Hi all, I am having trouble running the hello-samza example ( http://samza.apache.org/learn/tutorials/0.10/run-in-multi-node-yarn.html) on our HDP cluster, which is set up with Ambari. Upon running *deploy/samza/bin/run-job.sh

Re: Review Request 43766: SAMZA-872: little change in Logging docs

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/43766/#review120637 --- Ship it! after addressing Jagadish's comment. - Boris

Re: Upgrading Samza from 0.9.1 to 0.10.0

Hi all, Just to let you know, we already figured it out the problem, issue was that we had a dependency version conflict that result in a mixed of 0.9.1 and 0.10.0 samza libraries in the same classpath. Thanks, Jose L Barrueta On Wed, Feb 24, 2016 at 1:24 PM, José Barrueta

Re: Understand Samza default metrics

Thanks guys. This is really helpful! I assume we have a plan to publish these docs on the samza wiki. -David On Wed, Feb 24, 2016 at 10:34 AM, Xinyu Liu wrote: > Thanks, Shadi. The doc is really useful! > > @Milinda: thanks for pointing it out. Process-calls

Upgrading Samza from 0.9.1 to 0.10.0

Hi all, Currently we have some Jobs working with Samza v0.9.1 (kafka running on v0.9.0) for a couple of those Jobs we'd like to upgrade them to Samza v0.10.0, is there a documents that details the path for upgrading the Job to latest version? We already applied the new coordinator property:

Re: Understand Samza default metrics

Thanks, Shadi. The doc is really useful! @Milinda: thanks for pointing it out. Process-calls includes both process-envelopes and process-null-envelopes, so it should be process-envelopes in David's example. Thanks, Xinyu On Wed, Feb 24, 2016 at 9:52 AM, Abdollahian Noghabi, Shadi <

Re: Understand Samza default metrics

I have attached the document to SAMZA-702. On Feb 24, 2016, at 9:33 AM, Milinda Pathirage > wrote: Hi Shadi, Attachment is not there in your mail. I think mailing list dropped the attachment.

Re: Understand Samza default metrics

Not sure if this mail server strips attachments. Could you upload the doc to jira and link it here? On Wednesday, February 24, 2016, Abdollahian Noghabi, Shadi < abdol...@illinois.edu> wrote: > I have a document with some of the metrics. I had gathered these around > last summer, so they may be

Re: Understand Samza default metrics

Hi David and Xinyu, If you want to get the number of messages processed, "process-envelopes" is the correct metrics. "process-calls" gives measure the number of times RunLoop#process method is called. So "process-calls" get updated even without processing any messages (This happens when no new