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      With really large clusters, the basic DiskValidator isn't sufficient for some of the less common types of disk failures.

      Look at a new DiskValidator that could do one or more of the following:

      • Add new tests to find more problems
      • Add new metrics to at least characterize problems that we haven't predicted

      Attachments

        1. YARN-5529.001.patch
          16 kB
          Yufei Gu
        2. YARN-5529.002.patch
          19 kB
          Yufei Gu
        3. YARN-5529.003.patch
          19 kB
          Yufei Gu

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            yufeigu Yufei Gu
            rchiang Ray Chiang
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              Resolved:

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