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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Won't Do
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: security
    • Labels:
      None

      Description

      Provide support for PGP encryption by implementing Encrypter and Decrypter interfaces defined in MAPREDUCE-4450. This can be used by the cluster to protect the job secrets. This also be used map reduce jobs to encrypt/decrypt data.

      Add PGPCodec as a CompressionCodec so that encrypted data can be processed transparently like compressed data . The aliases to the keys can be specified as part of Job.

      Based on PGPCodec, a number of utilities are provided to encrypt, decrypt the data in cluster. They include

      1. DistributedSplitter – Split an encrypted file into smaller files.
      2. DistributedEncrypter – encrypt files in a cluster.
      3. DistributedDecrypter – decrypt encrypted files in a cluster.
      4. DistributedRecrypter – decrypt an encrypted file and encrypt it with another key.

      Uitlities are added to encrypt/decrypt files in local file system

      1. Genkey - Generate an asymmetric key pair (public and private keys) of a specified strength
      2. Encrypt - Encrypt a file
      3. Decrypt – Decrypt a file

      Added as a contrib project - hadoop-crypto.

        Attachments

        1. MR_4552_1_1.patch
          206 kB
          Benoy Antony
        2. MR_4552_trunk.patch
          204 kB
          Benoy Antony

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            • Assignee:
              benoyantony Benoy Antony
              Reporter:
              benoyantony Benoy Antony
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                Updated:
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