Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-308

Improve TransferFsImage

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    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
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    Description

      TransferFsImage transfers name-node image and edits files during checkpoint process.

      1. TransferFsImage should always pass and verify CheckpointSignature. Now we send it only when image is uploaded back to name-node.
      2. getFileClient() should use Collection<File> rather than File[] as the third parameter.
      3. Rather than sending port and address separately "&port=" + port + "&machine=" + addr it should send the entire address at once.

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            jghoman Jakob Homan
            shv Konstantin Shvachko
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            Dates

              Created:
              Updated: