java.lang.reflect.UndeclaredThrowableException

Stack Overflow | zpz | 6 months ago
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Root Cause Analysis

  1. java.util.concurrent.TimeoutException

    Cannot receive any reply in 120 seconds

    at org.apache.spark.rpc.netty.NettyRpcEnv$$anon$1.run()
  2. org.apache.spark
    NettyRpcEnv$$anon$1.run
    1. org.apache.spark.rpc.netty.NettyRpcEnv$$anon$1.run(NettyRpcEnv.scala:239)
    1 frame
  3. Java RT
    Thread.run
    1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    2. java.util.concurrent.FutureTask.run(FutureTask.java:266)
    3. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
    4. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
    5. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    6. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    7. java.lang.Thread.run(Thread.java:745)
    7 frames