i am using mesos0.19 and spark0.9.0 , the mesos cluster is started, when I using spark-shell to submit one job, the tasks always lost. here is the log: ---------- 14/07/01 16:24:27 INFO DAGScheduler: Host gained which was in lost list earlier: bigdata005 14/07/01 16:24:27 INFO TaskSetManager: Starting task 0.0:1 as TID 4042 on executor 20140616-143932-1694607552-5050-4080-2: bigdata005 (PROCESS_LOCAL) 14/07/01 16:24:27 INFO TaskSetManager: Serialized task 0.0:1 as 1570 bytes in 0 ms 14/07/01 16:24:28 INFO TaskSetManager: Re-queueing tasks for 20140616-104524-1694607552-5050-26919-1 from TaskSet 0.0 14/07/01 16:24:28 WARN TaskSetManager: Lost TID 4041 (task 0.0:0) 14/07/01 16:24:28 INFO DAGScheduler: Executor lost: 20140616-104524-1694607552-5050-26919-1 (epoch 3427) 14/07/01 16:24:28 INFO BlockManagerMasterActor: Trying to remove executor 20140616-104524-1694607552-5050-26919-1 from BlockManagerMaster. 14/07/01 16:24:28 INFO BlockManagerMaster: Removed 20140616-104524-1694607552-5050-26919-1 successfully in removeExecutor 14/07/01 16:24:28 INFO TaskSetManager: Re-queueing tasks for 20140616-143932-1694607552-5050-4080-2 from TaskSet 0.0 14/07/01 16:24:28 WARN TaskSetManager: Lost TID 4042 (task 0.0:1) 14/07/01 16:24:28 INFO DAGScheduler: Executor lost: 20140616-143932-1694607552-5050-4080-2 (epoch 3428) 14/07/01 16:24:28 INFO BlockManagerMasterActor: Trying to remove executor 20140616-143932-1694607552-5050-4080-2 from BlockManagerMaster. 14/07/01 16:24:28 INFO BlockManagerMaster: Removed 20140616-143932-1694607552-5050-4080-2 successfully in removeExecutor 14/07/01 16:24:28 INFO DAGScheduler: Host gained which was in lost list earlier: bigdata005 14/07/01 16:24:28 INFO DAGScheduler: Host gained which was in lost list earlier: bigdata001 14/07/01 16:24:28 INFO TaskSetManager: Starting task 0.0:1 as TID 4043 on executor 20140616-143932-1694607552-5050-4080-2: bigdata005 (PROCESS_LOCAL) 14/07/01 16:24:28 INFO TaskSetManager: Serialized task 0.0:1 as 1570 bytes in 0 ms 14/07/01 16:24:28 INFO TaskSetManager: Starting task 0.0:0 as TID 4044 on executor 20140616-104524-1694607552-5050-26919-1: bigdata001 (PROCESS_LOCAL) 14/07/01 16:24:28 INFO TaskSetManager: Serialized task 0.0:0 as 1570 bytes in 0 ms
it seems other guy has also encountered such problem, http://mail-archives.apache.org/mod_mbox/incubator-mesos-dev/201305.mbox/%3c201305161047069952...@nfs.iscas.ac.cn%3E
