title: Activiti Clustering
body: <p>I am pretty much new to Activiti.I have an specific question suppose I have 2 ativiti engines running on 2 instances and both shares common repository. Currently If I start any task on instance A and abrupt by making it down due to default nature of Activiti its is picked by B. which exactly I don't want to happen as two instances have different version of software running. I need below behaviour
  "Job started on instance A should be finished by Activity A only if in case we pause it". Is is possible?</p>
  
  <p>Many thanks in Advance!</p>