Re: MessageStream with multiple concurrent operation stacks

2019-10-22 Thread Eric Shieh
> > > Yes. The code snippet provided in the email should work as expected. > > > > Hope that helps. > > > > Thanks, > > Bharath > > > > On Fri, Oct 18, 2019 at 5:55 AM Eric Shieh wrote: > > > > > Hi, > > > > > > Base

Re: Samza App Deployment Topology - Best Practices

2019-10-22 Thread Eric Shieh
> using Beam API and run it using Samza can be found: > https://github.com/apache/samza-beam-examples > > Please reach out to us if you have more questions. > > Thanks, > Bharath > > On Wed, Oct 16, 2019 at 7:31 AM Eric Shieh wrote: > > > Thank you Bharath. Rega

MessageStream with multiple concurrent operation stacks

2019-10-18 Thread Eric Shieh
Hi, Based on the source code, it appears that each job designates a unique group id when subscribing to kafka topic, is my understanding correct? If so, since one cannot call appDescriptor.getInputStream with the same KafkaInputDescriptor twice, is it possible to have 2 independent stack of opera

Re: Samza App Deployment Topology - Best Practices

2019-10-16 Thread Eric Shieh
> *common/shared system services as there is no app or jobper say, I just > > need to specify the streams and output system* > > > Also, I am not sure I follow what do you mean by "*there is no app or > job"*. > You still have 1 app per config + deployment, righ

Samza App Deployment Topology - Best Practices

2019-10-10 Thread Eric Shieh
Hi, I am new to Samza, I am evaluating Samza as the backbone for my streaming CEP requirement. I have: 1. Multiple data enrichment and ETL jobs 2. Multiple domain specific CEP rulesets 3. Common/shared system services like consuming topics/streams and persisting the messages in ElasticSearch and