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  1. Kafka
  2. KAFKA-9156

LazyTimeIndex & LazyOffsetIndex may cause niobufferoverflow in concurrent state

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Details

    • Bug
    • Status: Resolved
    • Blocker
    • Resolution: Fixed
    • 2.3.0, 2.3.1
    • 2.4.0, 2.3.2
    • core
    • Important

    Description

      this timeindex get function is not thread safe ,may cause create some timeindex.

      When create timeindex not exactly one ,may cause mappedbytebuffer position to end. Then write index entry to this mmap file will cause java.nio.BufferOverflowException.

       

       

       

       

      Attachments

        1. image-2022-11-17-09-02-20-774.png
          52 kB
          Bob Tiernay
        2. image-2019-11-07-17-46-53-650.png
          2.05 MB
          shilin Lu
        3. image-2019-11-07-17-44-05-357.png
          142 kB
          shilin Lu
        4. image-2019-11-07-17-42-13-852.png
          97 kB
          shilin Lu

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. KAFKA-9213 BufferOverflowException on rolling new segment after upgrading Kafka from 1.1.0 to 2.3.1

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved
          links to

          Web Link GitHub Pull Request #7760

          Activity

            People

              amironov Alex Mironov
              lushilin shilin Lu
              Ismael Juma Ismael Juma
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              Dates

                Created:
                Updated:
                Resolved: