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  1. Debezium
  2. DBZ-3859

java.lang.IllegalAccessError: class io.debezium.connector.mysql.antlr.MySqlAntlrDdlParser

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    Description

      Starting from 8.0.26, the MySQL driver has changed the following variable access semantics

      com.mysql.cj.CharsetMapping.COLLATION_INDEX_TO_COLLATION_NAME
      

      This variable changed from public to private, When i use this driver(mysql:mysql-connector-java:8.0.26), an error occurred in DBZ.

      Producer failure: java.lang.IllegalAccessError: class io.debezium.connector.mysql.antlr.MySqlAntlrDdlParser tried to access private field com.mysql.cj.CharsetMapping.COLLATION_INDEX_TO_COLLATION_NAME (io.debezium.connector.mysql.antlr.MySqlAntlrDdlParser and com.mysql.cj.CharsetMapping are in unnamed module of loader io.quarkus.bootstrap.runner.RunnerClassLoader @880ec60)
      [1] 	at io.debezium.connector.mysql.antlr.MySqlAntlrDdlParser.extractCharset(MySqlAntlrDdlParser.java:403)
      [1] 	at io.debezium.connector.mysql.antlr.listener.CreateAndAlterDatabaseParserListener.enterCreateDatabaseOption(CreateAndAlterDatabaseParserListener.java:49)
      [1] 	at io.debezium.ddl.parser.mysql.generated.MySqlParser$CreateDatabaseOptionContext.enterRule(MySqlParser.java:5827)
      [1] 	at io.debezium.antlr.ProxyParseTreeListenerUtil.delegateEnterRule(ProxyParseTreeListenerUtil.java:46)
      [1] 	at io.debezium.connector.mysql.antlr.listener.MySqlAntlrDdlParserListener.enterEveryRule(MySqlAntlrDdlParserListener.java:89)
      [1] 	at org.antlr.v4.runtime.tree.ParseTreeWalker.enterRule(ParseTreeWalker.java:41)
      [1] 	at org.antlr.v4.runtime.tree.ParseTreeWalker.walk(ParseTreeWalker.java:25)
      [1] 	at org.antlr.v4.runtime.tree.ParseTreeWalker.walk(ParseTreeWalker.java:28)
      [1] 	at org.antlr.v4.runtime.tree.ParseTreeWalker.walk(ParseTreeWalker.java:28)
      [1] 	at org.antlr.v4.runtime.tree.ParseTreeWalker.walk(ParseTreeWalker.java:28)
      [1] 	at org.antlr.v4.runtime.tree.ParseTreeWalker.walk(ParseTreeWalker.java:28)
      [1] 	at org.antlr.v4.runtime.tree.ParseTreeWalker.walk(ParseTreeWalker.java:28)
      [1] 	at io.debezium.antlr.AntlrDdlParser.parse(AntlrDdlParser.java:87)
      [1] 	at io.debezium.connector.mysql.MySqlDatabaseSchema.parseDdl(MySqlDatabaseSchema.java:210)
      [1] 	at io.debezium.connector.mysql.MySqlDatabaseSchema.parseSnapshotDdl(MySqlDatabaseSchema.java:192)
      [1] 	at io.debezium.connector.mysql.MySqlSnapshotChangeEventSource.addSchemaEvent(MySqlSnapshotChangeEventSource.java:293)
      [1] 	at io.debezium.connector.mysql.MySqlSnapshotChangeEventSource.readTableStructure(MySqlSnapshotChangeEventSource.java:346)
      [1] 	at io.debezium.connector.mysql.MySqlSnapshotChangeEventSource.readTableStructure(MySqlSnapshotChangeEventSource.java:47)
      [1] 	at io.debezium.relational.RelationalSnapshotChangeEventSource.doExecute(RelationalSnapshotChangeEventSource.java:120)
      [1] 	at io.debezium.pipeline.source.AbstractSnapshotChangeEventSource.execute(AbstractSnapshotChangeEventSource.java:69)
      [1] 	at io.debezium.pipeline.ChangeEventSourceCoordinator.lambda$start$0(ChangeEventSourceCoordinator.java:113)
      [1] 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
      [1] 	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
      [1] 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      [1] 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      [1] 	at java.base/java.lang.Thread.run(Thread.java:829)
      

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              winger2049 winger chung (Inactive)
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                Updated:
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