Re: Review Request 43404: SAMZA-851: update Hello-Samza w/ CDH tutorial documentation

2016-02-10 Thread Stanislav Los
--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/43404/#review118657 --- Ship it! Ship It! - Stanislav Los On Feb. 10, 2016, 5:21

Samza Join example

2016-01-14 Thread Stanislav Los
If anyone interested, I did a quick PoC attempting to join two data sets using hello-samza as a starting point. Points to note, I did it in Scala. Our target was to keep at least 1 hour window of resent data at any given point in time, i.e ~200,000,000 records/h throughput for the first data set (

Re: hello-samza doesn't run on CDH5.4

2016-01-07 Thread Stanislav Los
lve it. > > Could you open a JIRA to enhance the hello-samza tutorial docs to address > this issue? > > Thanks! > > -Yi > > On Wed, Jan 6, 2016 at 12:47 PM, Stanislav Los > wrote: > > > So, for now, I made it work by replacing any generic hadoop-* jar in > >

Re: hello-samza doesn't run on CDH5.4

2016-01-06 Thread Stanislav Los
at bug is also different from yours. I am > suspecting there is some incompatible dependency libraries between CDH5.4 > distro and Samza that caused your serialization problems here. > > On Wed, Jan 6, 2016 at 11:50 AM, Stanislav Los > wrote: > > > Hi Yi, > > > >

Re: hello-samza doesn't run on CDH5.4

2016-01-06 Thread Stanislav Los
gt; -Yi > > On Wed, Jan 6, 2016 at 7:52 AM, Stanislav Los > wrote: > > > Hi, > > > > Any ideas why Samza can't start a container while running hello-samza on > > CDH5.4? > > > > It runs fine on local grid. But when running on cluster I can see

hello-samza doesn't run on CDH5.4

2016-01-06 Thread Stanislav Los
Hi, Any ideas why Samza can't start a container while running hello-samza on CDH5.4? It runs fine on local grid. But when running on cluster I can see it talks fine to YARN's ResourceManager and Kafka, get's resources, but fails to start container. At first, I thought it's because CDH5.4 uses YA