java.util.NoSuchElementException

Google Groups | SAURABH JAIN | 2 months ago
  1. 0

    Index hadoop task NoSuchElementException

    Google Groups | 2 months ago | SAURABH JAIN
    java.util.NoSuchElementException
  2. 0

    GitHub comment 222#229068705

    GitHub | 5 months ago | gkrasnow
    java.util.NoSuchElementException
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  4. 0

    Solved: Cloudera Director 2.1 does not start after upgrade... - Cloudera Community

    cloudera.com | 1 month ago
    java.lang.IllegalStateException: Failed to execute CommandLineRunner

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Root Cause Analysis

  1. java.util.NoSuchElementException

    No message provided

    at java.util.ArrayList$Itr.next()
  2. Java RT
    ArrayList$Itr.next
    1. java.util.ArrayList$Itr.next(ArrayList.java:854)[?:1.8.0_101]
    1 frame
  3. Guava
    Iterables.getOnlyElement
    1. com.google.common.collect.Iterators.getOnlyElement(Iterators.java:297)[guava-16.0.1.jar:?]
    2. com.google.common.collect.Iterables.getOnlyElement(Iterables.java:285)[guava-16.0.1.jar:?]
    2 frames
  4. Druid Indexing
    ThreadPoolTaskRunner$ThreadPoolTaskRunnerCallable.call
    1. io.druid.indexing.common.task.HadoopIndexTask.run(HadoopIndexTask.java:202)[druid-indexing-service-0.9.2-rc1.jar:0.9.2-rc1]
    2. io.druid.indexing.overlord.ThreadPoolTaskRunner$ThreadPoolTaskRunnerCallable.call(ThreadPoolTaskRunner.java:436)[druid-indexing-service-0.9.2-rc1.jar:0.9.2-rc1]
    3. io.druid.indexing.overlord.ThreadPoolTaskRunner$ThreadPoolTaskRunnerCallable.call(ThreadPoolTaskRunner.java:408)[druid-indexing-service-0.9.2-rc1.jar:0.9.2-rc1]
    3 frames
  5. Java RT
    Thread.run
    1. java.util.concurrent.FutureTask.run(FutureTask.java:266)[?:1.8.0_101]
    2. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[?:1.8.0_101]
    3. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[?:1.8.0_101]
    4. java.lang.Thread.run(Thread.java:745)[?:1.8.0_101]
    4 frames