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  1. HBase
  2. HBASE-11927 Use Native Hadoop Library for HFile checksum (And flip default from CRC32 to CRC32C)
  3. HBASE-15244

More doc around native lib setup and check and crc

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0
    • documentation, Performance
    • None

    Description

      Banged my head a while this evening trying to get rid of PureJavaCrc32C from my perf top... took a while. Add a bit of doc around native lib setup so hopefully save others getting same headache. While in here, point at the appy work to make native/hardware checksumming work in hbase.

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        1. 15244.patch
          5 kB
          Michael Stack

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            stack Michael Stack
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              Created:
              Updated:
              Resolved: