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  1. Hadoop HDFS
  2. HDFS-15025

Applying NVDIMM storage media to HDFS

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    • Reviewed
    • Add a new storage type NVDIMM and a new storage policy ALL_NVDIMM for HDFS. The NVDIMM storage type is for non-volatile random-access memory storage medias whose data survives when DataNode restarts.
    • HDFS, NVDIMM

    Description

      The non-volatile memory NVDIMM is faster than SSD, it can be used simultaneously with RAM, DISK, SSD. The data of HDFS stored directly on NVDIMM can not only improves the response rate of HDFS, but also ensure the reliability of the data.

      Attachments

        1. HDFS-15025.006.patch
          73 kB
          YaYun Wang
        2. HDFS-15025.005.patch
          73 kB
          YaYun Wang
        3. HDFS-15025.004.patch
          73 kB
          YaYun Wang
        4. HDFS-15025.003.patch
          73 kB
          YaYun Wang
        5. HDFS-15025.002.patch
          73 kB
          YaYun Wang
        6. HDFS-15025.001.patch
          72 kB
          YaYun Wang
        7. NVDIMM_patch(WIP).patch
          11 kB
          YaYun Wang
        8. Applying NVDIMM to HDFS.pdf
          315 kB
          YaYun Wang

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            wangyayun YaYun Wang
            wangyayun YaYun Wang
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