Re: Multithreading ThreadJobFactory

2015-10-28 Thread Yi Pan
Hi, Lukas, Sorry to reply late. My comments below On Tue, Oct 20, 2015 at 7:14 AM, Lukas Steiblys wrote: > > >> I have been thinking lately about the most non-invasive way to add > >> multithreading capabilities to ThreadJobFactory, as that is the main > >> method > >> we run our jobs in produc

Re: Multithreading ThreadJobFactory

2015-10-20 Thread Lukas Steiblys
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

2015-10-20 Thread Kartik Paramasivam
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

Multithreading ThreadJobFactory

2015-10-19 Thread Lukas Steiblys
I have been thinking lately about the most non-invasive way to add multithreading capabilities to ThreadJobFactory, as that is the main method we run our jobs in production. Looking at the master branch code in Git, I have found the following: a.. The best way would be to simply spin up a new