> 15/08/11 12:59:34 WARN scheduler.TaskSetManager: Lost task 0.0 in stage 3.0 (TID 71, sdldalplhdw02.suddenlink.cequel3.com): java.lang.NullPointerException
at com.suddenlink.pnm.process.HBaseStoreHelper.flush(HBaseStoreHelper.java:313) It's your app error. NPE from HBaseStoreHelper On Wed, Aug 12, 2015 at 5:12 AM, Nikhil Gs <gsnikhil1432...@gmail.com> wrote: > Hello Team, > > I am facing an error which I have pasted below. My job is failing when I > am copying my data files into flume spool directory. Most of the time the > job is getting failed. Dont know why.. > > Facing this issue several times. Also, for your reference I have attached > the complete Yarn log file. Please suggest me whats the issue. > > Thanks in advance. > > 15/08/11 12:59:30 INFO storage.BlockManagerInfo: Added broadcast_3_piece0 in > memory on sdldalplhdw02.suddenlink.cequel3.com:35668 (size: 2.1 KB, free: > 1059.7 MB) > 15/08/11 12:59:31 INFO storage.BlockManagerInfo: Added rdd_5_0 in memory on > sdldalplhdw02.suddenlink.cequel3.com:35668 (size: 1693.6 KB, free: 1058.0 MB) > 15/08/11 12:59:32 INFO storage.BlockManagerInfo: Added rdd_7_0 in memory on > sdldalplhdw02.suddenlink.cequel3.com:35668 (size: 1697.6 KB, free: 1056.4 MB) > 15/08/11 12:59:34 WARN scheduler.TaskSetManager: Lost task 0.0 in stage 3.0 > (TID 71, sdldalplhdw02.suddenlink.cequel3.com): java.lang.NullPointerException > at > com.suddenlink.pnm.process.HBaseStoreHelper.flush(HBaseStoreHelper.java:313) > at > com.suddenlink.pnm.process.StoreNodeInHBase$1.call(StoreNodeInHBase.java:57) > at > com.suddenlink.pnm.process.StoreNodeInHBase$1.call(StoreNodeInHBase.java:31) > at > org.apache.spark.api.java.JavaRDDLike$$anonfun$foreach$1.apply(JavaRDDLike.scala:304) > at > org.apache.spark.api.java.JavaRDDLike$$anonfun$foreach$1.apply(JavaRDDLike.scala:304) > at scala.collection.Iterator$class.foreach(Iterator.scala:727) > at > org.apache.spark.InterruptibleIterator.foreach(InterruptibleIterator.scala:28) > at org.apache.spark.rdd.RDD$$anonfun$foreach$1.apply(RDD.scala:798) > at org.apache.spark.rdd.RDD$$anonfun$foreach$1.apply(RDD.scala:798) > at > org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:1503) > at > org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:1503) > at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61) > at org.apache.spark.scheduler.Task.run(Task.scala:64) > at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:203) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > > 15/08/11 12:59:34 INFO scheduler.TaskSetManager: Starting task 0.1 in stage > 3.0 (TID 72, sdldalplhdw02.suddenlink.cequel3.com, NODE_LOCAL, 1179 bytes) > 15/08/11 12:59:34 INFO scheduler.TaskSetManager: Lost task 0.1 in stage 3.0 > (TID 72) on executor sdldalplhdw02.suddenlink.cequel3.com: > java.lang.NullPointerException (null) [duplicate 1] > 15/08/11 12:59:34 INFO scheduler.TaskSetManager: Starting task 0.2 in stage > 3.0 (TID 73, sdldalplhdw02.suddenlink.cequel3.com, NODE_LOCAL, 1179 bytes) > 15/08/11 12:59:34 INFO scheduler.TaskSetManager: Lost task 0.2 in stage 3.0 > (TID 73) on executor sdldalplhdw02.suddenlink.cequel3.com: > java.lang.NullPointerException (null) [duplicate 2] > 15/08/11 12:59:34 INFO scheduler.TaskSetManager: Starting task 0.3 in stage > 3.0 (TID 74, sdldalplhdw02.suddenlink.cequel3.com, NODE_LOCAL, 1179 bytes) > 15/08/11 12:59:34 INFO scheduler.TaskSetManager: Lost task 0.3 in stage 3.0 > (TID 74) on executor sdldalplhdw02.suddenlink.cequel3.com: > java.lang.NullPointerException (null) [duplicate 3] > 15/08/11 12:59:34 ERROR scheduler.TaskSetManager: Task 0 in stage 3.0 failed > 4 times; aborting job > 15/08/11 12:59:34 INFO cluster.YarnClusterScheduler: Removed TaskSet 3.0, > whose tasks have all completed, from pool > 15/08/11 12:59:34 INFO cluster.YarnClusterScheduler: Cancelling stage 3 > 15/08/11 12:59:34 INFO scheduler.DAGScheduler: Job 2 failed: foreachRDD at > NodeProcessor.java:101, took 4.750491 s > 15/08/11 12:59:34 ERROR scheduler.JobScheduler: Error running job streaming > job 1439315970000 ms.0 > org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in > stage 3.0 failed 4 times, most recent failure: Lost task 0.3 in stage 3.0 > (TID 74, sdldalplhdw02.suddenlink.cequel3.com): java.lang.NullPointerException > > Regards, > Nik. > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@spark.apache.org > For additional commands, e-mail: user-h...@spark.apache.org > -- Best Regards Jeff Zhang