Re: Starting a second computation

2014-04-19 Thread Claudio Martella
Hi, there is currently now way to re-active the vertices from the master. One thing you could do is use an aggregator, instead of actually voting to halt. For example, with a sum aggregator VERTEX_FINISHED, where vertices add 1 when they would vote to halt, you can see from the master when all

Starting a second computation

2014-04-18 Thread Schweiger, Tom
Hello Giraph list, I have a problem that has two steps. Step 2 needs to start after step 1 completes. Step 1 is completed when all the vertices have voted to halt and there are no more messages. I know I can switch my computes using a MasterCompute, but it is unclear how I re-awaken all