Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-1978

All but first option in LIBHDFS_OPTS is ignored

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.21.0
    • Fix Version/s: 0.22.0
    • Component/s: libhdfs
    • Labels:
      None
    • Environment:

      RHEL 5.5
      JDK 1.6.0_24

    • Hadoop Flags:
      Reviewed

      Description

      In getJNIEnv, we go though LIBHDFS_OPTS with strok and count the number of args. Then create an array of options based on that information. But when we actually setup the options we only the first arg. I believe the fix is pasted inline.

      Index: src/c++/libhdfs/hdfsJniHelper.c
      ===================================================================
      --- src/c++/libhdfs/hdfsJniHelper.c	(revision 1124544)
      +++ src/c++/libhdfs/hdfsJniHelper.c	(working copy)
      @@ -442,6 +442,7 @@
                   int argNum = 1;
                   for (;argNum < noArgs ; argNum++) {
                       options[argNum].optionString = result; //optHadoopArg;
      +                result = strtok( NULL, jvmArgDelims);
                   }
               }
      
      1. HDFS-1978.0.patch
        1 kB
        Brock Noland
      2. hdfs-1978-1.patch
        3 kB
        Eli Collins

        Activity

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          People

          • Assignee:
            Eli Collins
            Reporter:
            Brock Noland
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            Dates

            • Created:
              Updated:
              Resolved:

              Development