Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-4351

ArrayIndexOutOfBoundsException during fsck

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.18.1
    • Fix Version/s: 0.18.2
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      After observing a lot of corrupted blocks, I suddenly started to get a lot of ArrayIndexOutOfBoundsException.

      It appears to be an issue very similar to HADOOP-3649, which is supposed to be fixed in 0.18.1.

      2008-10-06 08:48:43,241 WARN /: /fsck?path=%2F:
      java.lang.ArrayIndexOutOfBoundsException: 2
      at org.apache.hadoop.dfs.FSNamesystem.getBlockLocationsInternal(FSNamesystem.java:789)
      at org.apache.hadoop.dfs.FSNamesystem.getBlockLocations(FSNamesystem.java:727)
      at org.apache.hadoop.dfs.NamenodeFsck.check(NamenodeFsck.java:167)
      at org.apache.hadoop.dfs.NamenodeFsck.check(NamenodeFsck.java:162)
      at org.apache.hadoop.dfs.NamenodeFsck.check(NamenodeFsck.java:162)
      at org.apache.hadoop.dfs.NamenodeFsck.check(NamenodeFsck.java:162)
      at org.apache.hadoop.dfs.NamenodeFsck.check(NamenodeFsck.java:162)
      at org.apache.hadoop.dfs.NamenodeFsck.fsck(NamenodeFsck.java:128)
      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. fsck_hadoop_4351.patch
          6 kB
          Brian Bockelman
        2. arrayIndexOutOfBounds.patch
          8 kB
          Hairong Kuang
        3. arrayIndexOutOfBounds1.patch
          9 kB
          Hairong Kuang
        4. arrayIndexOutOfBounds2.patch
          9 kB
          Hairong Kuang
        5. arrayIndexOutOfBounds3.patch
          10 kB
          Hairong Kuang
        6. arrayIndexOutOfBounds3-br18.patch
          10 kB
          Hairong Kuang

          Issue Links

            Activity

              People

              • Assignee:
                hairong Hairong Kuang
                Reporter:
                bockelman Brian Bockelman
              • Votes:
                0 Vote for this issue
                Watchers:
                5 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: