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  1. MariaDB ColumnStore
  2. MCOL-6165

basic.ctype_extent_koi8u, basic.ctype_extent_latin1, basic.ctype_extent_utf8mb3 tests are unstable

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Details

    • Task
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • 23.10.5
    • None
    • None
    • None

    Description

      run MTR with --repeat flag:

      sudo su - mysql -s /bin/bash -c 'mkdir -p /var/tmp/mtr/log;  cd /usr/share/mariadb-test && perl mysql-test-run.pl  columnstore/basic.ctype_extent_latin1  --skip-test=rocksdb_hotbackup* --big-test --max-save-core=1 --max-save-datadir=1 --verbose-restart --max-test-fail=0  --xml-report=/tmp/mtr.xml --max-save-core=0 --max-save-datadir=1 --force --vardir=/var/tmp/mtr --repeat=10000' 
      

      test randomly fails:

       
      columnstore/basic.ctype_extent_latin1    [ 392 pass ]   8516
      columnstore/basic.ctype_extent_latin1    [ 393 fail ]
              Test ended at 2025-09-09 00:42:36
       
      CURRENT_TEST: columnstore/basic.ctype_extent_latin1
      --- /usr/share/mariadb-test/plugin/columnstore/columnstore/basic/r/ctype_extent_latin1.result   2025-08-07 14:43:37.000000000 +0200
      +++ /usr/share/mariadb-test/plugin/columnstore/columnstore/basic/r/ctype_extent_latin1.reject   2025-09-09 00:42:36.530859294 +0200
      @@ -245,7 +245,7 @@
       c1     HEX(c1)
       ÿÿÿÿÿÿÿ€       FFFFFFFFFFFFFF80
       table_schema   table_name      column_name     hex(CAST(e.min_value AS SIGNED))        hex(CAST(e.max_value AS SIGNED))
      -mcs_ctype_extent_latin1        t1      c1      80FFFFFFFFFFFFFF        80FFFFFFFFFFFFFF
      +mcs_ctype_extent_latin1        t1      c1      FFFFFFFFFFFFFFFF        0
       c1
       ÿÿÿÿÿÿÿ€
       Level  Code    Message
       
      Result length mismatch
       
       - saving '/var/tmp/mtr/log/columnstore/basic.ctype_extent_latin1/' to '/var/tmp/mtr/log/basic.ctype_extent_latin1/'
      columnstore/basic.ctype_extent_latin1    [ 394 pass ]   9124
      ....
      columnstore/basic.ctype_extent_latin1    [ 854 pass ]   9484
      columnstore/basic.ctype_extent_latin1    [ 855 fail ]
              Test ended at 2025-09-09 01:55:02
       
      CURRENT_TEST: columnstore/basic.ctype_extent_latin1
      --- /usr/share/mariadb-test/plugin/columnstore/columnstore/basic/r/ctype_extent_latin1.result   2025-08-07 14:43:37.000000000 +0200
      +++ /usr/share/mariadb-test/plugin/columnstore/columnstore/basic/r/ctype_extent_latin1.reject   2025-09-09 01:55:01.911105811 +0200
      @@ -100,7 +100,7 @@
       c1     HEX(c1)
       é      E9
       table_schema   table_name      column_name     hex(CAST(e.min_value AS SIGNED))        hex(CAST(e.max_value AS SIGNED))
      -mcs_ctype_extent_latin1        t1      c1      E9      E9
      +mcs_ctype_extent_latin1        t1      c1      FFFFFFFFFFFFFFFF        0
       c1
       é
       Level  Code    Message
       
      Result length mismatch
       
       - skipping '/var/tmp/mtr/log/columnstore/basic.ctype_extent_latin1/'
      columnstore/basic.ctype_extent_latin1    [ 856 pass ]  10199
      columnstore/basic.ctype_extent_latin1    [ 857 pass ]   9481
      .....
      columnstore/basic.ctype_extent_latin1    [ 1289 pass ]   9709
      columnstore/basic.ctype_extent_latin1    [ 1290 pass ]   9773
      columnstore/basic.ctype_extent_latin1    [ 1291 fail ]
              Test ended at 2025-09-09 03:06:42
       
      CURRENT_TEST: columnstore/basic.ctype_extent_latin1
      --- /usr/share/mariadb-test/plugin/columnstore/columnstore/basic/r/ctype_extent_latin1.result   2025-08-07 14:43:37.000000000 +0200
      +++ /usr/share/mariadb-test/plugin/columnstore/columnstore/basic/r/ctype_extent_latin1.reject   2025-09-09 03:06:41.882201723 +0200
      @@ -259,7 +259,7 @@
       c1     HEX(c1)
       é      E9
       table_schema   table_name      column_name     hex(CAST(e.min_value AS SIGNED))        hex(CAST(e.max_value AS SIGNED))
      -mcs_ctype_extent_latin1        t1      c1      E9      E9
      +mcs_ctype_extent_latin1        t1      c1      FFFFFFFFFFFFFFFF        0
       c1
       é
       Level  Code    Message
       
      Result length mismatch
       
       - skipping '/var/tmp/mtr/log/columnstore/basic.ctype_extent_latin1/'
      columnstore/basic.ctype_extent_latin1    [ 1292 pass ]   9828
      columnstore/basic.ctype_extent_latin1    [ 1293 pass ]   9647
      columnstore/basic.ctype_extent_latin1    [ 1294 pass ]   9812
      ....
       
      
      

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              leonid.fedorov Leonid Fedorov
              tturenko Timofey Turenko
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