Thread.run() has thrown a SparkException

We found this prefix in 4 webpages.
MapChildren (4)Typical messages (4)TraceDetailed Map
  1. org.apache.spark.SparkException
    1.   at scala.None$.get()
    2.   at scala.None$.get()
    3.   at org.apache.spark.storage.BlockInfoManager.releaseAllLocksForTask()
    4.   at org.apache.spark.storage.BlockManager.releaseAllLocksForTask()
    5.   at org.apache.spark.executor.Executor$TaskRunner.run()
    6.   at java.util.concurrent.ThreadPoolExecutor.runWorker()
    7.   at java.util.concurrent.ThreadPoolExecutor$Worker.run()
    8.   at java.lang.Thread.run()
  1. Spark Exits with exception

    First:2 years ago
    Last:2 years ago
    Author:Shivansh Srivastava
  2. Spark Code works for 1000 document but as it is increased to 1200 or more it fails with None.get?

    First:2 years ago
    Last:2 years ago
    Author:Shivansh Srivastava
  3. Multiple apps are getting submitted to spark Cluster and keeps in waiting and then exits withError

    First:1 year ago
    Last:1 year ago
    Author:Shivansh Srivastava
  4. GitHub iconCase class causes exception java.util.NoSuchElementException: None.get

    First:1 year ago
    Last:1 year ago
    Author:yetsun
MessageNumber of crashes
Job aborted due to stage failure: Task 0 in stage 2.0 failed 4 times, most recent failure: Lost task 0.3 in stage 2.0 (TID 563, 10.178.149.225): java.util.NoSuchElementException: None.get1
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 122, 10.210.208.233, executor 0): java.util.NoSuchElementException: None.get1
Job aborted due to stage failure: Task 22 in stage 11.0 failed 4 times, most recent failure: Lost task 22.3 in stage 11.0 (TID 240, 10.178.149.243): java.util.NoSuchElementException: None.get1
Job aborted due to stage failure: Task 10 in stage 2.0 failed 4 times, most recent failure: Lost task 10.3 in stage 2.0 (TID 16, 10.178.149.243): java.util.NoSuchElementException: None.get1
  1. org.apache.spark.SparkException
    1.   at scala.None$.get()
    2.   at scala.None$.get()
    3.   at org.apache.spark.storage.BlockInfoManager.releaseAllLocksForTask()
    4.   at org.apache.spark.storage.BlockManager.releaseAllLocksForTask()
    5.   at org.apache.spark.executor.Executor$TaskRunner.run()
    6.   at java.util.concurrent.ThreadPoolExecutor.runWorker()
    7.   at java.util.concurrent.ThreadPoolExecutor$Worker.run()
    8.   at java.lang.Thread.run()