How to kill jobs that get stuck in the init phase MapReduceQueue?


I started a MapReduce job. When I check the status by typing c3Grid(InvalidationQueue.countAll) some jobs are stuck on init. I am wondering:

  1. whether that would cause a problem?
  2. How can I remove them from the Queue?


Try running c3QReport(MapReduceQueue, true) to see what jobs are stuck and their IDs. Then you should be able to do SomeMapReduceType.get('some_job_id').cancel() to cancel them.