Re: Flink is Unstable when TM > 1

2016-07-08 Thread Ufuk Celebi
Can you please share all available logs? On Fri, Jul 8, 2016 at 5:57 AM, Saliya Ekanayake wrote: > Hi, > > I've been trying to run the provided KMeans example on a 16 node cluster. I > was testing with 2 Task Managers (TM) per node because each node has 2 > sockets (CPUs). A socket contains 12 co

Flink is Unstable when TM > 1

2016-07-07 Thread Saliya Ekanayake
Hi, I've been trying to run the provided KMeans example on a 16 node cluster. I was testing with 2 Task Managers (TM) per node because each node has 2 sockets (CPUs). A socket contains 12 cores, so I've set the number of slots per TM as 12.The total parallelism is 384 (12 slots x 2 TMs x 16 nodes)