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  1. MariaDB ColumnStore
  2. MCOL-5689

Resultset will be cut with setting columnstore_um_mem_limit >0

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 23.02.8
    • 23.10.2
    • ExeMgr
    • None
    • 2024-1

    Description

      Resultset will be cut with setting columnstore_um_mem_limit > 0

      set  session columnstore_um_mem_limit = 1024;
      		 
      22 rows in set (14 min 48.925 sec)


      set  session columnstore_um_mem_limit = 512;
      		 
      7 rows in set (16 min 22.807 sec)

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MCOL-5691 Different Resultset with AllowDiskBasedAggregation = Y

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          split to

          Bug - A problem which impairs or prevents the functions of the product. MCOL-5715 OOM occurs during disk based aggregation with "um_mem_limit" > 0

          • Major - Major loss of function.
          • In Testing

          Activity

            People

              denis0x0D Denis Khalikov
              Richard Richard Stracke
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              Dates

                Created:
                Updated:
                Resolved:

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