Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-4043

Secret keys set in Credentials are not seen by tasks

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.2
    • Fix Version/s: 0.23.2
    • Component/s: mrv2, security
    • Labels:
      None

      Description

      The following scenario works in 0.20.205 but no longer works in 0.23:

      1) During job submission, a secret key is set by calling jobConf.getCredentials().addSecretKey(Text, byte[])
      2) A map task retrieves the secret key by calling jobConf.getCredentials().getSecretKey(Text)

      In 205 the secret key is retrieved successfully but in 0.23 the secret key is missing.

      1. MAPREDUCE-4043.patch
        32 kB
        Jason Lowe
      2. MAPREDUCE-4043.patch
        24 kB
        Jason Lowe

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          People

          • Assignee:
            Jason Lowe
            Reporter:
            Jason Lowe
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            Dates

            • Created:
              Updated:
              Resolved:

              Development