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  1. MariaDB Server
  2. MDEV-17874

MyRocks-Gap-Lock: Lock memory overhead

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    Description

      Several MyRocks tests currently fail, because they reach rocksdb_max_lock_memory and lock escalation is unable to reduce memory usage.

      One example is autoinc_vars_thread_2. AUTO_INCREMENT values are generated by each thread using auto_increment_offset which causes all adjacent row locks to belong to different transactions.

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          Task - A task that needs to be done. MDEV-15603 Gap Lock support in MyRocks

          • Major - Major loss of function.
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              psergei Sergei Petrunia
              psergei Sergei Petrunia
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