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  1. MariaDB ColumnStore
  2. MCOL-5313

Re-test new Exttent Map implementation

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    • Sprint:
      2022-22

      Description

      MCS 22.08 and onwards has a new ExtentMap in-memory representation leverages RBTree over shared memory. There were certain issues with MCS 5 where the EM format was first coined, namely some undefined behavior. There is a presumption that MCS 5 suffers from the fact that all systemd units in MCS 5 restart at once when one the units(e.g. ExeMgr) fails.

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              Assignee:
              denis0x0D Denis Khalikov
              Reporter:
              drrtuy Roman
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