scheduler.TaskSetManager

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Needs to add netty-transport-native-epoll with a OS classifier to the classpath, it's not included in netty-all

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  • Error with simple Spark Rdd
    via Stack Overflow by apolak
    ,
  • GitHub comment 24#223552445
    via GitHub by djarnis73
    ,
    • scheduler.TaskSetManager: Lost task 1.0 in stage 0.0 (TID 1, localhost): java.lang.NoClassDefFoundError: com/esotericsoftware/kryo/KryoSerializable at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:760) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.apache.spark.rdd.SqlNewHadoopRDDState$.setInputFileName(SqlNewHadoopRDDState.scala:37) at org.apache.spark.rdd.HadoopRDD$$anon$1.<init>(HadoopRDD.scala:218) at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:208) at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:101) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:306) at org.apache.spark.rdd.RDD.iterator(RDD.scala:270) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:306) at org.apache.spark.rdd.RDD.iterator(RDD.scala:270) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66) at org.apache.spark.scheduler.Task.run(Task.scala:89) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.ClassNotFoundException: com.esotericsoftware.kryo.KryoSerializable at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 27 more

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