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  1. MariaDB ColumnStore
  2. MCOL-4412

Create Table with longblob column Internal error: Lost connection to DDLProc

Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 6.1.1
    • 6.1.1
    • writeengine
    • None
    • engine: ba4156fe13108c1275944a2eab64b9d184faef33
      server: c3d4e5718262c0e385f641fbed055b00397fcbf6
      buildNo: 1175
    • 2020-8

    Description

      CREATE TABLE t3(col LONGBLOB)ENGINE=Columnstore;
      ERROR 1815 (HY000): Internal error: Lost connection to DDLProc

      This is a regression.

      Artifacts: https://cspkg.s3.amazonaws.com/index.html?prefix=develop/cron/1175

      Attachments

        Issue Links

          relates to

          New Feature - A new feature of the product, which has yet to be developed. MCOL-641 Full DECIMAL support in ColumnStore

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MCOL-2000 varchar specified sizing is not in characters

          • Major - Major loss of function.
          • Closed

          Activity

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            bharath.bokka Bharath Bokka (Inactive) added a comment -

            The same issue is seen with LONGTEXT datatype.

            CREATE TABLE t1(col LONGTEXT)ENGINE=Columnstore;
            ERROR 1815 (HY000): Internal error: Lost connection to DDLProc

            bharath.bokka Bharath Bokka (Inactive) added a comment - The same issue is seen with LONGTEXT datatype. CREATE TABLE t1(col LONGTEXT)ENGINE=Columnstore; ERROR 1815 (HY000): Internal error: Lost connection to DDLProc
            drrtuy Roman added a comment -

            The actual SEGV causes WE to crash trying to allocate 2Gigs of RAM on the stack b/c of the changes introduced by commit 824615a55b.

            drrtuy Roman added a comment - The actual SEGV causes WE to crash trying to allocate 2Gigs of RAM on the stack b/c of the changes introduced by commit 824615a55b.
            drrtuy Roman added a comment - - edited

            The MTR test for 2000 has been altered or disabled b/c of 4412.

            drrtuy Roman added a comment - - edited The MTR test for 2000 has been altered or disabled b/c of 4412.
            drrtuy Roman added a comment -

            Plz review.

            drrtuy Roman added a comment - Plz review.

            People

              alexey.antipovsky Alexey Antipovsky
              susil.behera Susil Behera
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              Dates

                Created:
                Updated:
                Resolved:

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