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  1. ORC
  2. ORC-1251

Use Hadoop Vectored IO

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0
    • 2.0.0
    • Java

    Description

      ORC changes to support the new vectored read API.

       

      /cc : rbalamohan , abstractdog , mthakur 

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        1. hiveError.jpg
          7.47 MB
          gaochao0718

        Issue Links

          depends upon

          Sub-task - The sub-task of the issue HADOOP-11867 Add a high-performance vectored read API.

          • Major - Major loss of function.
          • Resolved
          is related to

          New Feature - A new feature of the product, which has yet to be developed. SPARK-44116 Utilize Hadoop vectorized APIs

          • Major - Major loss of function.
          • Open
          relates to

          Bug - A problem which impairs or prevents the functions of the product. ORC-1568 Use `readDiskRanges` if `orc.use.zerocopy` is enabled

          • Major - Major loss of function.
          • Closed
          links to

          Web Link GitHub Pull Request #1276

          Web Link GitHub Pull Request #1708

          Activity

            People

              william William Hyun
              harshit.gupta Harshit Gupta
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              Dates

                Created:
                Updated:
                Resolved: