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  1. MariaDB ColumnStore
  2. MCOL-5498

Potential memory leak in GROUP_CONCAT()/JSON_ARRAYAGG() processing

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Details

    • Bug
    • Status: Confirmed (View Workflow)
    • Critical
    • Resolution: Unresolved
    • 23.02.3
    • 23.10
    • PrimProc
    • None

    Description

      engine: a90535e1a7ffefa0e5ae808fdd0d38d30cffc017
      server: 805750b3a90ed4aecbf475025e63674aaab7f7f7
      buildNo: 7829

      Found a potential memory leak issue while testing MCOL-5491. Retested MCOL-5385, which has been released in 23.02.3 and confirmed that it also has the memory leak issue.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MCOL-5385 GROUP_CONCAT execution doesn't count RAM used to store data properly crashing PrimProc runtime

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MCOL-5491 Enable StringStore in JSON_ARRAYAGG() function.

          • Major - Major loss of function.
          • Closed

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              sergey.zefirov Sergey Zefirov
              dleeyh Daniel Lee (Inactive)
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              Dates

                Created:
                Updated:

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