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  1. Hadoop HDFS
  2. HDFS-6690

Deduplicate xattr names in memory

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.5.0
    • 2.6.0
    • namenode
    • None

    Description

      When the same string is used repeatedly for an xattr name, we could potentially save some NN memory by deduplicating the strings.

      Attachments

        1. hdfs-6690.003.patch
          3 kB
          Andrew Wang
        2. hdfs-6690.002.patch
          2 kB
          Andrew Wang
        3. hdfs-6690.001.patch
          2 kB
          Andrew Wang

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            andrew.wang Andrew Wang
            andrew.wang Andrew Wang
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            Dates

              Created:
              Updated:
              Resolved:

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