java.io.IOException: java.lang.NullPointerException

hive-user | Adam Hunt | 1 year ago
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    hive-user | 1 year ago | Adam Hunt
    java.io.IOException: java.lang.NullPointerException
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    NPE when reading Parquet using Hive on Tez

    hive-user | 1 year ago | Adam Hunt
    java.io.IOException: java.lang.NullPointerException
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    ADB Connection Error

    Stack Overflow | 4 years ago | Raveesh Lawrance
    java.io.IOException: An existing connection was forcibly closed by the remote host at sun.nio.ch.SocketDispatcher.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(Unknown Source) at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source) at sun.nio.ch.IOUtil.read(Unknown Source) at sun.nio.ch.SocketChannelImpl.read(Unknown Source) at com.android.ddmlib.AdbHelper.executeRemoteCommand(AdbHelper.java:395) at com.android.ddmlib.Device.executeShellCommand(Device.java:462) at com.android.ddmuilib.logcat.LogCatReceiver$1.run(LogCatReceiver.java:110)
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    java.lang.IllegalArgumentException: URI scheme is not "file"

    java-forums.org | 7 months ago
    java.io.IOException: Server returned HTTP response code: 403 for URL: at sun.net. at slideshowapplet.SlideshowApplet.doListofImagefiles (SlideshowApplet.java:461) at slideshowapplet.SlideshowApplet.init(SlideshowAppl et.java:180) at sun.plugin2.applet.Plugin2Manager$AppletExecutionR unnable.run(Plugin2Manager.java:1658)
  6. 0

    java.lang.IllegalArgumentException: URI scheme is not "file"

    java-forums.org | 7 months ago
    java.io.IOException: Server returned HTTP response code: 403 for URL: at sun.net. at slideshowapplet.SlideshowApplet.doListofImagefiles (SlideshowApplet.java:484) at slideshowapplet.SlideshowApplet.init(SlideshowAppl et.java:182) at sun.plugin2.applet.Plugin2Manager$AppletExecutionR unnable.run(Plugin2Manager.java:1658)

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    Root Cause Analysis

    1. java.io.IOException

      java.lang.NullPointerException

      at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor()
    2. Hive Query Language
      TezProcessor.run
      1. org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:171)
      2. org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:137)
      2 frames
    3. org.apache.tez
      TezTaskRunner$TaskRunnerCallable$1.run
      1. org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:337)
      2. org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:179)
      3. org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:171)
      3 frames
    4. Java RT
      Subject.doAs
      1. java.security.AccessController.doPrivileged(Native Method)
      2. javax.security.auth.Subject.doAs(Subject.java:415)
      2 frames
    5. Hadoop
      UserGroupInformation.doAs
      1. org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595)
      1 frame
    6. org.apache.tez
      CallableWithNdc.call
      1. org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.callInternal(TezTaskRunner.java:171)
      2. org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.callInternal(TezTaskRunner.java:167)
      3. org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
      3 frames
    7. Java RT
      Thread.run
      1. java.util.concurrent.FutureTask.run(FutureTask.java:262)
      2. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      3. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      4. java.lang.Thread.run(Thread.java:745)
      4 frames