Re: Get the Executor-Id to Slot-Id mapping in a file

2016-09-15 Thread Bobby Evans
The UI pulls it from nimbus using the thrift API. https://github.com/apache/storm/blob/master/storm-core/src/storm.thrift#L611 is the API definition, although it may be different depending on which version of storm you are using.  getTopologyInfo has executors in it, and each of them has a

Get the Executor-Id to Slot-Id mapping in a file

2016-09-15 Thread Aakash Khochare
Greetings, I am running storm on two VMs(ubuntu 16.04, 2GB Ram) on my laptop(in distributed mode). The issue is that the VM runs out of RAM as soon as I start a simple(but with a large number of workers) topology. Actually I am interested only in the executor-Id to Slot-Id mapping from the