java.io.IOException: (null) entry in command string: null chmod 0644 C:\temp\test.seq

Stack Overflow | Mike Thomsen | 3 months ago
  1. 0

    Can't create a Hadoop sequence file on a local file system

    Stack Overflow | 3 months ago | Mike Thomsen
    java.io.IOException: (null) entry in command string: null chmod 0644 C:\temp\test.seq
  2. 0

    Mkdirs failed to create /HiBench/KMeans/Input-comp/samples-seeds

    GitHub | 3 years ago | Xuchun
    java.io.IOException: Mkdirs failed to create /HiBench/KMeans/Input-comp/samples-seeds
  3. 0

    Convert a text file to sequence format in Spark Java

    Stack Overflow | 2 years ago
    java.io.IOException: Could not find a serializer for the Key class: 'java.lang.String'. Please ensure that the configuration 'io.serializations' is properly configured, if you're usingcustom serialization.
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    Scala: Using output of a process as input to another process

    Stack Overflow | 2 years ago | fatlog
    java.io.IOException: invalid null character in command
  6. 0

    On server sutdown: Failed to compute size of file... :Command line threw an InterruptedException 'null'

    YouTrack | 7 years ago
    java.io.IOException: Command line threw an InterruptedException 'null' for command [cmd.exe, /C, dir /-c C:]

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.io.IOException

      (null) entry in command string: null chmod 0644 C:\temp\test.seq

      at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute()
    2. Hadoop
      SequenceFile$Writer.<init>
      1. org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:770)
      2. org.apache.hadoop.util.Shell.execCommand(Shell.java:866)
      3. org.apache.hadoop.util.Shell.execCommand(Shell.java:849)
      4. org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:733)
      5. org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileOutputStream.<init>(RawLocalFileSystem.java:225)
      6. org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileOutputStream.<init>(RawLocalFileSystem.java:209)
      7. org.apache.hadoop.fs.RawLocalFileSystem.createOutputStreamWithMode(RawLocalFileSystem.java:307)
      8. org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:296)
      9. org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:328)
      10. org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:398)
      11. org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:461)
      12. org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:440)
      13. org.apache.hadoop.fs.FileSystem.create(FileSystem.java:911)
      14. org.apache.hadoop.fs.FileSystem.create(FileSystem.java:892)
      15. org.apache.hadoop.fs.FileSystem.create(FileSystem.java:789)
      16. org.apache.hadoop.fs.FileSystem.create(FileSystem.java:778)
      17. org.apache.hadoop.io.SequenceFile$Writer.<init>(SequenceFile.java:1168)
      17 frames
    3. Java RT
      Constructor.newInstance
      1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      2. sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
      3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
      4. java.lang.reflect.Constructor.newInstance(Unknown Source)
      4 frames