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  1. Hadoop Common
  2. HADOOP-3107

fsck failing with NPE

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.15.3, 0.16.1
    • Fix Version/s: 0.16.2
    • Component/s: None
    • Labels:
      None
    • Environment:

      hadoop-0.16.1 + patch H3011-H3033-H3056

      Description

      2008-03-27 07:35:35,954 WARN /: /fsck?path=%2F:
      From the namenode log,

      java.lang.NullPointerException
      at org.apache.hadoop.dfs.NamenodeFsck.check(NamenodeFsck.java:152)
      at org.apache.hadoop.dfs.NamenodeFsck.check(NamenodeFsck.java:153)
      at org.apache.hadoop.dfs.NamenodeFsck.fsck(NamenodeFsck.java:126)
      at org.apache.hadoop.dfs.FsckServlet.doGet(FsckServlet.java:48)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
      at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427)
      at
      org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:475)
      at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
      at org.mortbay.http.HttpContext.handle(HttpContext.java:1565)
      at
      org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:635)
      at org.mortbay.http.HttpContext.handle(HttpContext.java:1517)
      at org.mortbay.http.HttpServer.service(HttpServer.java:954)
      at org.mortbay.http.HttpConnection.service(HttpConnection.java:814)
      at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981)
      at org.mortbay.http.HttpConnection.handle(HttpConnection.java:831)
      at
      org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
      at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
      at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)

        Attachments

        1. fsckNPE.patch
          0.7 kB
          Dhruba Borthakur

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              • Assignee:
                dhruba Dhruba Borthakur
                Reporter:
                knoguchi Koji Noguchi
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                Dates

                • Created:
                  Updated:
                  Resolved: