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  1. Kafka
  2. KAFKA-8637

WriteBatch objects leak off-heap memory

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Details

    • Bug
    • Status: Resolved
    • Blocker
    • Resolution: Fixed
    • 2.1.0, 2.2.0, 2.3.0
    • 2.1.2, 2.2.2, 2.4.0, 2.3.1
    • streams
    • None

    Description

      In 2.1 we did some refactoring that led to the WriteBatch objects in RocksDBSegmentedBytesStore#restoreAllInternal being created in a separate method, rather than in a try-with-resources statement as used elsewhere. This causes a memory leak as the WriteBatches are no longer closed automatically

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          causes

          Bug - A problem which impairs or prevents the functions of the product. KAFKA-8367 Non-heap memory leak in Kafka Streams

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

          Web Link GitHub Pull Request #7049

          Web Link GitHub Pull Request #7050

          Web Link GitHub Pull Request #7077

          Activity

            People

              ableegoldman A. Sophie Blee-Goldman
              ableegoldman A. Sophie Blee-Goldman
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              Dates

                Created:
                Updated:
                Resolved: