Hi, In my ALS runs I am noticing messages that complain about heart beats:
14/04/04 20:43:09 WARN BlockManagerMasterActor: Removing BlockManager BlockManagerId(17, machine1, 53419, 0) with no recent heart beats: 48476ms exceeds 45000ms 14/04/04 20:43:09 WARN BlockManagerMasterActor: Removing BlockManager BlockManagerId(12, machine2, 60714, 0) with no recent heart beats: 45328ms exceeds 45000ms 14/04/04 20:43:09 WARN BlockManagerMasterActor: Removing BlockManager BlockManagerId(19, machine3, 39496, 0) with no recent heart beats: 53259ms exceeds 45000ms Is this some issue with the underlying jvm over which akka is run ? Can I increase the heartbeat somehow to get these messages resolved ? Any more insight about the possible cause for the heartbeat will be helpful... It tried to re-run the job but it ultimately failed... Also I am noticing negative numbers in the stage duration: Any insights into the problem will be very helpful... Thanks. Deb
