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  1. Hadoop Common
  2. HADOOP-7714 Umbrella for usage of native calls to manage OS cache and readahead
  3. HADOOP-7834

Support posix_fallocate in NativeIO and add call from DataNode code

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • io, native, performance
    • None

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      is related to

      New Feature - A new feature of the product, which has yet to be developed. HIVE-13029 NVDIMM support for LLAP Cache

      • Critical - Crashes, loss of data, severe memory leak.
      • Closed

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          xieliang007 Liang Xie
          sriramsrao Sriram Rao
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