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  1. MariaDB MaxScale
  2. MXS-6287

Exa CDC: no viable alternative at input 'create or replace table'

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Details

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

    Description

      Exa cdc 0.0.7 isn't to support "create or replace":

      Case:

      create or replace table t3(
      	id int,
      	a char(10)
      	);
      

      Actual result:
      CDC fails with stacktrace:

      2026-03-20 14:08:53.363 [main] ERROR io.debezium.embedded.async.AsyncEmbeddedEngine - org.apache.kafka.connect.errors.ConnectException: An exception occurred in the change event producer. This connector will be stopped.
      org.apache.kafka.connect.errors.ConnectException: An exception occurred in the change event producer. This connector will be stopped.
      	at io.debezium.pipeline.ErrorHandler.setProducerThrowable(ErrorHandler.java:67)
      	at io.debezium.connector.binlog.BinlogStreamingChangeEventSource.handleEvent(BinlogStreamingChangeEventSource.java:607)
      	at io.debezium.connector.binlog.BinlogStreamingChangeEventSource.lambda$execute$17(BinlogStreamingChangeEventSource.java:212)
      	at com.github.shyiko.mysql.binlog.BinaryLogClient.notifyEventListeners(BinaryLogClient.java:1281)
      	at com.github.shyiko.mysql.binlog.BinaryLogClient.listenForEventPackets(BinaryLogClient.java:1103)
      	at com.github.shyiko.mysql.binlog.BinaryLogClient.connect(BinaryLogClient.java:657)
      	at com.github.shyiko.mysql.binlog.BinaryLogClient$7.run(BinaryLogClient.java:959)
      	at io.debezium.util.Threads$3.lambda$newThread$0(Threads.java:314)
      	at java.base/java.lang.Thread.run(Thread.java:1583)
      Caused by: io.debezium.DebeziumException: Error processing binlog event
      	... 8 more
      Caused by: io.debezium.text.ParsingException: DDL statement couldn't be parsed. Please open a Jira issue with the statement 'create or replace table t3(
      id int,
      a char(10)
      )'
      no viable alternative at input 'create or replace table'
      	at io.debezium.antlr.ParsingErrorListener.syntaxError(ParsingErrorListener.java:43)
      	at org.antlr.v4.runtime.ProxyErrorListener.syntaxError(ProxyErrorListener.java:41)
      	at org.antlr.v4.runtime.Parser.notifyErrorListeners(Parser.java:544)
      	at org.antlr.v4.runtime.DefaultErrorStrategy.reportNoViableAlternative(DefaultErrorStrategy.java:310)
      	at org.antlr.v4.runtime.DefaultErrorStrategy.reportError(DefaultErrorStrategy.java:136)
      	at io.debezium.ddl.parser.mysql.generated.MySqlParser.sqlStatements(MySqlParser.java:1266)
      	at io.debezium.ddl.parser.mysql.generated.MySqlParser.root(MySqlParser.java:982)
      	at io.debezium.connector.mysql.antlr.MySqlAntlrDdlParser.parseTree(MySqlAntlrDdlParser.java:75)
      	at io.debezium.connector.mysql.antlr.MySqlAntlrDdlParser.parseTree(MySqlAntlrDdlParser.java:48)
      	at io.debezium.antlr.AntlrDdlParser.parse(AntlrDdlParser.java:74)
      	at io.debezium.connector.binlog.BinlogDatabaseSchema.parseDdl(BinlogDatabaseSchema.java:314)
      	at io.debezium.connector.binlog.BinlogDatabaseSchema.parseStreamingDdl(BinlogDatabaseSchema.java:261)
      	at io.debezium.connector.binlog.BinlogStreamingChangeEventSource.handleQueryEvent(BinlogStreamingChangeEventSource.java:756)
      	at io.debezium.connector.binlog.BinlogStreamingChangeEventSource.lambda$execute$5(BinlogStreamingChangeEventSource.java:182)
      	at io.debezium.connector.binlog.BinlogStreamingChangeEventSource.handleEvent(BinlogStreamingChangeEventSource.java:587)
      	... 7 more
      Caused by: org.antlr.v4.runtime.NoViableAltException
      	at org.antlr.v4.runtime.atn.ParserATNSimulator.noViableAlt(ParserATNSimulator.java:2014)
      	at org.antlr.v4.runtime.atn.ParserATNSimulator.execATN(ParserATNSimulator.java:445)
      	at org.antlr.v4.runtime.atn.ParserATNSimulator.adaptivePredict(ParserATNSimulator.java:371)
      	at io.debezium.ddl.parser.mysql.generated.MySqlParser.sqlStatements(MySqlParser.java:1058)
      	... 16 more
      2026-03-20 14:08:53.364 [main] INFO com.exasol.debezium.engine.sink.Main - EXASOL Engine stopped
      

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            dmtolpeko Dmitry Tolpeko
            lstartseva Lena Startseva
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              Created:
              Updated:

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