RE: Standalone cluster layout

2016-12-15 Thread Avihai Berkovitz
scaling well. We will see how it performs under real production loads. From: Robert Metzger [mailto:rmetz...@apache.org] Sent: Wednesday, December 14, 2016 4:59 PM To: user@flink.apache.org Subject: Re: Standalone cluster layout Hi Avihai, 1. As much as possible (I would leave the operating system

Re: Standalone cluster layout

2016-12-14 Thread Robert Metzger
Hi Avihai, 1. As much as possible (I would leave the operating system at least 1 GB of memory). It depends also on the workload you have. For streaming workload with very small state, you can use Flink with 1-2 GB of heap space and still get very good performance. 2. Yes, I would recommend to run