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  1. Hadoop Common
  2. HADOOP-18652

Path.suffix raises NullPointerException

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 3.4.0, 3.3.6
    • 3.4.0, 3.3.6
    • hdfs-client
    • None
    • Reviewed

    Description

      Calling the Path.suffix method on root raises a NullPointerException. Tested with hadoop-client-api 3.3.2

      Scenario:

      import org.apache.hadoop.fs.*

Path root = new Path("/")
root.getParent == null  // true
root.suffix("bar")  // NPE is raised

      Stack:

      23/03/03 15:13:18 ERROR Uncaught throwable from user code: java.lang.NullPointerException
    at org.apache.hadoop.fs.Path.<init>(Path.java:104)
    at org.apache.hadoop.fs.Path.<init>(Path.java:93)
    at org.apache.hadoop.fs.Path.suffix(Path.java:361)

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        Issue Links

          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-18856 Spark insertInto with location GCS bucket root not supported

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. HDFS-16941 Path.suffix raises NullPointerException

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Web Link Github PR #5653

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              pgrandjean Patrick Grandjean
              pgrandjean Patrick Grandjean
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              Dates

                Created:
                Updated:
                Resolved: