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  1. Cassandra
  2. CASSANDRA-12236

RTE from new CDC column breaks in flight queries.

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Details

    • Bug
    • Status: Resolved
    • Normal
    • Resolution: Fixed
    • 3.8
    • None
    • None
    • Normal

    Description

      This RTE is not harmless. It will cause the internode connection to break which will cause all in flight requests between these nodes to die/timeout.

          - Due to changes in schema migration handling and the storage format after 3.0, you will
      see error messages such as:
         "java.lang.RuntimeException: Unknown column cdc during deserialization"
      in your system logs on a mixed-version cluster during upgrades. This error message
      is harmless and due to the 3.8 nodes having cdc added to their schema tables while
      the <3.8 nodes do not. This message should cease once all nodes are upgraded to 3.8.
      As always, refrain from schema changes during cluster upgrades.

      Attachments

        1. 12236.txt
          1 kB
          Joshua McKenzie

        Issue Links

          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. CASSANDRA-12249 dtest failure in upgrade_tests.paging_test.TestPagingDataNodes3RF3_Upgrade_current_3_0_x_To_indev_3_x.basic_paging_test

          • Normal -
          • Resolved

          Activity

            People

              slebresne Sylvain Lebresne
              jjordan Jeremiah Jordan
              Sylvain Lebresne
              Aleksey Yeschenko
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              Dates

                Created:
                Updated:
                Resolved: