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  1. Hadoop Common
  2. HADOOP-8266

Backport LZ4 compression

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.21.0, 0.22.0, 0.23.0
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      LZ4 compression is currently enabled for 0.23.1 and 0.24.

      However, it is not available for earlier versions of Hadoop.
      As a consequence, existing distributions such as Cloudera CDH3U3 cannot benefit from it.

      The request is to backport the LZ4 compression scheme up to a "reasonable level", typically up to the first version with Snappy compression supported (0.21.0).

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              • Assignee:
                Unassigned
                Reporter:
                mrbsd Bert Sanders
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                Dates

                • Created:
                  Updated: