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Posted to issues@spark.apache.org by "Drew Robb (JIRA)" <ji...@apache.org> on 2017/01/21 00:53:27 UTC
[jira] [Issue Comment Deleted] (SPARK-16599)
java.util.NoSuchElementException: None.get at at
org.apache.spark.storage.BlockInfoManager.releaseAllLocksForTask(BlockInfoManager.scala:343)
[ https://issues.apache.org/jira/browse/SPARK-16599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Drew Robb updated SPARK-16599:
------------------------------
Comment: was deleted
(was: I encountered an identical exception when using a singleton spark session. For me, I was able to resolve the issue by ensuring all objects that used the singleton spark session did a `import spark.implicits._`, even if that particular import was not necessary for compiling.)
> java.util.NoSuchElementException: None.get at at org.apache.spark.storage.BlockInfoManager.releaseAllLocksForTask(BlockInfoManager.scala:343)
> ----------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-16599
> URL: https://issues.apache.org/jira/browse/SPARK-16599
> Project: Spark
> Issue Type: Bug
> Affects Versions: 2.0.0
> Environment: centos 6.7 spark 2.0
> Reporter: binde
>
> run a spark job with spark 2.0, error message
> Job aborted due to stage failure: Task 0 in stage 821.0 failed 4 times, most recent failure: Lost task 0.3 in stage 821.0 (TID 1480, e103): java.util.NoSuchElementException: None.get
> at scala.None$.get(Option.scala:347)
> at scala.None$.get(Option.scala:345)
> at org.apache.spark.storage.BlockInfoManager.releaseAllLocksForTask(BlockInfoManager.scala:343)
> at org.apache.spark.storage.BlockManager.releaseAllLocksForTask(BlockManager.scala:644)
> at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:281)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
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