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  1. Hadoop HDFS
  2. HDFS-6326

WebHdfs ACL compatibility is broken

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 2.4.0, 3.0.0-alpha1
    • 2.4.1
    • webhdfs
    • None
    • Reviewed

    Description

      2.4 ACL support is completely incompatible with <2.4 webhdfs servers. The NN throws an IllegalArgumentException exception.

      hadoop fs -ls webhdfs://nn/
Found 21 items
ls: Invalid value for webhdfs parameter "op": No enum constant org.apache.hadoop.hdfs.web.resources.GetOpParam.Op.GETACLSTATUS
[... 20 more times...]

      Attachments

        1. aclfsperm.example
          4 kB
          Daryn Sharp
        2. HDFS-6326.1.patch
          42 kB
          Chris Nauroth
        3. HDFS-6326.2.patch
          5 kB
          Chris Nauroth
        4. HDFS-6326.3.patch
          43 kB
          Chris Nauroth
        5. HDFS-6326.4.patch
          44 kB
          Chris Nauroth
        6. HDFS-6326.5.patch
          44 kB
          Chris Nauroth
        7. HDFS-6326.6.patch
          46 kB
          Chris Nauroth
        8. HDFS-6326-branch-2.4.patch
          39 kB
          Chris Nauroth

        Issue Links

          is broken by

          New Feature - A new feature of the product, which has yet to be developed. HDFS-4685 Implementation of ACLs in HDFS

          • Major - Major loss of function.
          • Closed
          is duplicated by

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-5621 NameNode: add indicator in web UI file system browser if a file has an ACL.

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-10832 Propagate ACL bit and isEncrypted bit in HttpFS FileStatus permissions

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-7384 'getfacl' command and 'getAclStatus' output should be in sync

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-6402 Suppress findbugs warning for failure to override equals and hashCode in FsAclPermission.

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Closed

          Activity

            People

              cnauroth Chris Nauroth
              daryn Daryn Sharp
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              Dates

                Created:
                Updated:
                Resolved: