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  1. Debezium
  2. DBZ-3821

Received wrong DDL which resulted in io.debezium.text.ParsingException: DDL statement couldn't be parsed

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Duplicate Issue
    • 1.5.0.Final
    • None
    • None

    Description

      ECS instances were rotated which resulted in debezium kafka connect container getting restarted. After container restart, it started giving

      io.debezium.text.ParsingException: DDL statement couldn't be parsed

       

      But this DDL command was fired 25 days ago("ts_sec" : 1625928471). 

      2021-08-04 05:57:02,269 ERROR  ||  Unexpected exception while processing record 'ConsumerRecord(topic = schema-history.db, partition = 0, leaderEpoch = 1, offset = 96, CreateTime = 1625928471859, serialized key size = -1, serialized value size = 334, headers = RecordHeaders(headers = [], isReadOnly = false), key = null, value = {
        "source" : {
          "server" : "db_json"
        },
        "position" : {
          "transaction_id" : null,
          "ts_sec" : 1625928471,
          "file" : "mysql-bin-changelog.000070",
          "pos" : 93488166,
          "server_id" : XXXXXXX
        },
        "databaseName" : "db",
        "ddl" : "`table_name` to `table_name_bkp`",
        "tableChanges" : [ ]
      })'   [io.debezium.relational.history.KafkaDatabaseHistory]
      io.debezium.text.ParsingException: DDL statement couldn't be parsed. Please open a Jira issue with the statement '`table_name` to `table_name_bkp`'
      mismatched input '`table_name`' expecting {<EOF>, 'ALTER', 'ANALYZE', 'CALL', 'CHANGE', 'CHECK', 'CREATE', 'DELETE', 'DESC', 'DESCRIBE', 'DROP', 'EXPLAIN', 'GET', 'GRANT', 'INSERT', 'KILL', 'LOAD', 'LOCK', 'OPTIMIZE', 'PURGE', 'RELEASE', 'RENAME', 'REPLACE', 'RESIGNAL', 'REVOKE', 'SELECT', 'SET', 'SHOW', 'SIGNAL', 'UNLOCK', 'UPDATE', 'USE', 'BEGIN', 'BINLOG', 'CACHE', 'CHECKSUM', 'COMMIT', 'DEALLOCATE', 'DO', 'FLUSH', 'HANDLER', 'HELP', 'INSTALL', 'PREPARE', 'REPAIR', 'RESET', 'ROLLBACK', 'SAVEPOINT', 'START', 'STOP', 'TRUNCATE', 'UNINSTALL', 'XA', 'EXECUTE', 'SHUTDOWN', '--', '(', ';'}
      

      Why is the DDL malformed? This DDL is not a valid SQL command

       

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              Unassigned Unassigned
              ayush.chauhan Ayush Chauhan (Inactive)
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                Updated:
                Resolved: