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  1. Hadoop HDFS
  2. HDFS-15412

Add options to set different block scan period for diffrent StorageType

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Details

    • Improvement
    • Status: Patch Available
    • Minor
    • Resolution: Unresolved
    • None
    • None
    • datanode
    • None

    Description

      For some cold data,  sometime, we don't want to scan cold data as often as hot data. Add options that we can set the scan period time according to StorageType.

      Attachments

        1. HDFS-15412.006.patch
          8 kB
          Yang Yun
        2. HDFS-15412.005.patch
          8 kB
          Yang Yun
        3. HDFS-15412.004.patch
          8 kB
          Yang Yun
        4. HDFS-15412.003.patch
          8 kB
          Yang Yun
        5. HDFS-15412.002.patch
          7 kB
          Yang Yun
        6. HDFS-15412.001.patch
          8 kB
          Yang Yun

        Issue Links

          is a child of

          New Feature - A new feature of the product, which has yet to be developed. HDFS-14627 Improvements to make slow archive storage works on HDFS

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Activity

            People

              hadoop_yangyun Yang Yun
              hadoop_yangyun Yang Yun
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              Dates

                Created:
                Updated: