Hi, I have submitted a mapreduce job, and can find it from job list, however I find its STATE is PREP over last 8 hours, any idea why it takes so long to "PREP"?
regards (mapred job -list) JobId State StartTime UserName Queue Priority UsedContainers RsvdContainers UsedMem RsvdMem NeededMem AM info job_1470075140254_0003 PREP 1470402873895