自定义DebeziumDeserializationSchema 运行报AbstractMethodError

[nienie]

环境信息	版本
MacOS Catalina	10.15.7
jdk	1.8.0_311
flink	1.13.1
flink-cdc-connectors	2.2-SNAPSHOT

自定义CustomDebeziumDeserializationSchema

import com.ververica.cdc.debezium.DebeziumDeserializationSchema;
import org.apache.flink.api.common.typeinfo.BasicTypeInfo;
import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.util.Collector;
import org.apache.kafka.connect.source.SourceRecord;

public class CustomDebeziumDeserializationSchema implements DebeziumDeserializationSchema<String> {
    private static final long serialVersionUID = 1L;

    public CustomDebeziumDeserializationSchema() {
    }

    public void deserialize(SourceRecord record, Collector<String> out) throws Exception {
        out.collect("demo");
    }

    public TypeInformation<String> getProducedType() {
        return BasicTypeInfo.STRING_TYPE_INFO;
    }
}

Stream API 用CustomDebeziumDeserializationSchema反序列化，MongoDB的ChangeStream

import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.functions.source.SourceFunction;
import com.ververica.cdc.connectors.mongodb.MongoDBSource;

public class MongoDBSourceExample {
    public static void main(String[] args) throws Exception {
        SourceFunction<String> sourceFunction = MongoDBSource.<String>builder()
                .hosts("localhost:27017")
                .username("flink")
                .password("flinkpw")
                .database("mydb")
                .collection("orders")
                .deserializer(new CustomDebeziumDeserializationSchema())
                .build();

        StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
        env.enableCheckpointing(3000);


        env.addSource(sourceFunction)
                .print().setParallelism(1); // use parallelism 1 for sink to keep message ordering

        env.execute();
    }
}

运行报错：

taskmanager 日志

2021-11-18 12:00:06,293 INFO  com.mongodb.kafka.connect.source.MongoSourceTask             [] - Resuming the change stream after the previous offset using resumeAfter: {_data=BsonString{value='826195CFBB000000022B0229296E5A100413F6562BB54A4C42B8FC941FA57EB22404'}}
2021-11-18 12:00:08,245 WARN  com.ververica.cdc.debezium.DebeziumSourceFunction            [] - Consumer subtask 0 received confirmation for unknown checkpoint id 37
2021-11-18 12:00:09,802 INFO  com.ververica.cdc.debezium.internal.DebeziumChangeFetcher    [] - Database snapshot phase can't perform checkpoint, acquired Checkpoint lock.
2021-11-18 12:00:09,803 INFO  io.debezium.embedded.EmbeddedEngine                          [] - Stopping the embedded engine
2021-11-18 12:00:09,803 INFO  io.debezium.embedded.EmbeddedEngine                          [] - Waiting for PT5M for connector to stop
2021-11-18 12:00:12,308 INFO  com.mongodb.kafka.connect.source.MongoSourceTask             [] - Stopping MongoDB source task
2021-11-18 12:00:12,315 INFO  io.debezium.embedded.EmbeddedEngine                          [] - Stopping the embedded engine
2021-11-18 12:00:12,316 WARN  org.apache.flink.runtime.taskmanager.Task                    [] - Source: Custom Source -> Sink: Print to Std. Out (1/1)#12 (2623ee83577ed48bdd16a74f0876e3e4) switched from RUNNING to FAILED with failure cause: java.lang.AbstractMethodError cdc.CustomDebeziumDeserializationSchema.deserialize(Lcom/ververica/cdc/connectors/shaded/org/apache/kafka/connect/source/SourceRecord;Lorg/apache/flink/util/Collector;)V
	at com.ververica.cdc.debezium.internal.DebeziumChangeFetcher.handleBatch(DebeziumChangeFetcher.java:217)
	at com.ververica.cdc.debezium.internal.DebeziumChangeFetcher.runFetchLoop(DebeziumChangeFetcher.java:151)
	at com.ververica.cdc.debezium.DebeziumSourceFunction.run(DebeziumSourceFunction.java:439)
	at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:110)
	at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:66)
	at org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:269)

命令行日志：

Job has been submitted with JobID 591ad9224da8398cbd1711a922d63cc2

------------------------------------------------------------
 The program finished with the following exception:

org.apache.flink.client.program.ProgramInvocationException: The main method caused an error: org.apache.flink.client.program.ProgramInvocationException: Job failed (JobID: 591ad9224da8398cbd1711a922d63cc2)
	at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:372)
	at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:222)
	at org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:114)
	at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:812)
	at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:246)
	at org.apache.flink.client.cli.CliFrontend.parseAndRun(CliFrontend.java:1054)
	at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1132)
	at org.apache.flink.runtime.security.contexts.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:28)
	at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1132)
Caused by: java.util.concurrent.ExecutionException: org.apache.flink.client.program.ProgramInvocationException: Job failed (JobID: 591ad9224da8398cbd1711a922d63cc2)
	at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
	at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
	at org.apache.flink.client.program.StreamContextEnvironment.getJobExecutionResult(StreamContextEnvironment.java:123)
	at org.apache.flink.client.program.StreamContextEnvironment.execute(StreamContextEnvironment.java:80)
	at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1834)
	at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1817)
	at cdc.MongoDBSourceExample.main(MongoDBSourceExample.java:65)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:355)
	... 8 more
Caused by: org.apache.flink.client.program.ProgramInvocationException: Job failed (JobID: 591ad9224da8398cbd1711a922d63cc2)
	at org.apache.flink.client.deployment.ClusterClientJobClientAdapter.lambda$null$6(ClusterClientJobClientAdapter.java:125)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:616)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:591)
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
	at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975)
	at org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$9(FutureUtils.java:394)
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
	at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975)
	at org.apache.flink.client.program.rest.RestClusterClient.lambda$pollResourceAsync$24(RestClusterClient.java:670)
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
	at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975)
	at org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$9(FutureUtils.java:394)
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
	at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:575)
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:943)
	at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
	at org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:144)
	at org.apache.flink.client.deployment.ClusterClientJobClientAdapter.lambda$null$6(ClusterClientJobClientAdapter.java:123)
	... 24 more
Caused by: org.apache.flink.runtime.JobException: Recovery is suppressed by NoRestartBackoffTimeStrategy
	at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:138)
	at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:82)
	at org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:207)
	at org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:197)
	at org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:188)
	at org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:677)
	at org.apache.flink.runtime.scheduler.SchedulerNG.updateTaskExecutionState(SchedulerNG.java:79)
	at org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:435)
	at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:305)
	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:212)
	at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:77)
	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:158)
	at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
	at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
	at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123)
	at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21)
	at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170)
	at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
	at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
	at akka.actor.Actor$class.aroundReceive(Actor.scala:517)
	at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225)
	at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)
	at akka.actor.ActorCell.invoke(ActorCell.scala:561)
	at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)
	at akka.dispatch.Mailbox.run(Mailbox.scala:225)
	at akka.dispatch.Mailbox.exec(Mailbox.scala:235)
	at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
	at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
	at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
	at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.AbstractMethodError
	at com.ververica.cdc.debezium.internal.DebeziumChangeFetcher.handleBatch(DebeziumChangeFetcher.java:217)
	at com.ververica.cdc.debezium.internal.DebeziumChangeFetcher.runFetchLoop(DebeziumChangeFetcher.java:151)
	at com.ververica.cdc.debezium.DebeziumSourceFunction.run(DebeziumSourceFunction.java:439)
	at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:110)
	at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:66)
	at org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:269)

有谁能帮忙解答一下问题出在哪吗？

[ashulin]

大概率是kafka的connect依赖冲突了

[GourdErwa]

环境信息 版本
MacOS Catalina 10.15.7
jdk 1.8.0_311
flink 1.13.1
flink-cdc-connectors 2.2-SNAPSHOT
自定义CustomDebeziumDeserializationSchema

import com.ververica.cdc.debezium.DebeziumDeserializationSchema;
import org.apache.flink.api.common.typeinfo.BasicTypeInfo;
import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.util.Collector;
import org.apache.kafka.connect.source.SourceRecord;

public class CustomDebeziumDeserializationSchema implements DebeziumDeserializationSchema<String> {
    private static final long serialVersionUID = 1L;

    public CustomDebeziumDeserializationSchema() {
    }

    public void deserialize(SourceRecord record, Collector<String> out) throws Exception {
        out.collect("demo");
    }

    public TypeInformation<String> getProducedType() {
        return BasicTypeInfo.STRING_TYPE_INFO;
    }
}

Stream API 用CustomDebeziumDeserializationSchema反序列化，MongoDB的ChangeStream

import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.functions.source.SourceFunction;
import com.ververica.cdc.connectors.mongodb.MongoDBSource;

public class MongoDBSourceExample {
    public static void main(String[] args) throws Exception {
        SourceFunction<String> sourceFunction = MongoDBSource.<String>builder()
                .hosts("localhost:27017")
                .username("flink")
                .password("flinkpw")
                .database("mydb")
                .collection("orders")
                .deserializer(new CustomDebeziumDeserializationSchema())
                .build();

        StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
        env.enableCheckpointing(3000);


        env.addSource(sourceFunction)
                .print().setParallelism(1); // use parallelism 1 for sink to keep message ordering

        env.execute();
    }
}

运行报错：

taskmanager 日志

2021-11-18 12:00:06,293 INFO  com.mongodb.kafka.connect.source.MongoSourceTask             [] - Resuming the change stream after the previous offset using resumeAfter: {_data=BsonString{value='826195CFBB000000022B0229296E5A100413F6562BB54A4C42B8FC941FA57EB22404'}}
2021-11-18 12:00:08,245 WARN  com.ververica.cdc.debezium.DebeziumSourceFunction            [] - Consumer subtask 0 received confirmation for unknown checkpoint id 37
2021-11-18 12:00:09,802 INFO  com.ververica.cdc.debezium.internal.DebeziumChangeFetcher    [] - Database snapshot phase can't perform checkpoint, acquired Checkpoint lock.
2021-11-18 12:00:09,803 INFO  io.debezium.embedded.EmbeddedEngine                          [] - Stopping the embedded engine
2021-11-18 12:00:09,803 INFO  io.debezium.embedded.EmbeddedEngine                          [] - Waiting for PT5M for connector to stop
2021-11-18 12:00:12,308 INFO  com.mongodb.kafka.connect.source.MongoSourceTask             [] - Stopping MongoDB source task
2021-11-18 12:00:12,315 INFO  io.debezium.embedded.EmbeddedEngine                          [] - Stopping the embedded engine
2021-11-18 12:00:12,316 WARN  org.apache.flink.runtime.taskmanager.Task                    [] - Source: Custom Source -> Sink: Print to Std. Out (1/1)#12 (2623ee83577ed48bdd16a74f0876e3e4) switched from RUNNING to FAILED with failure cause: java.lang.AbstractMethodError cdc.CustomDebeziumDeserializationSchema.deserialize(Lcom/ververica/cdc/connectors/shaded/org/apache/kafka/connect/source/SourceRecord;Lorg/apache/flink/util/Collector;)V
	at com.ververica.cdc.debezium.internal.DebeziumChangeFetcher.handleBatch(DebeziumChangeFetcher.java:217)
	at com.ververica.cdc.debezium.internal.DebeziumChangeFetcher.runFetchLoop(DebeziumChangeFetcher.java:151)
	at com.ververica.cdc.debezium.DebeziumSourceFunction.run(DebeziumSourceFunction.java:439)
	at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:110)
	at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:66)
	at org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:269)

命令行日志：

Job has been submitted with JobID 591ad9224da8398cbd1711a922d63cc2

------------------------------------------------------------
 The program finished with the following exception:

org.apache.flink.client.program.ProgramInvocationException: The main method caused an error: org.apache.flink.client.program.ProgramInvocationException: Job failed (JobID: 591ad9224da8398cbd1711a922d63cc2)
	at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:372)
	at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:222)
	at org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:114)
	at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:812)
	at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:246)
	at org.apache.flink.client.cli.CliFrontend.parseAndRun(CliFrontend.java:1054)
	at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1132)
	at org.apache.flink.runtime.security.contexts.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:28)
	at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1132)
Caused by: java.util.concurrent.ExecutionException: org.apache.flink.client.program.ProgramInvocationException: Job failed (JobID: 591ad9224da8398cbd1711a922d63cc2)
	at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
	at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
	at org.apache.flink.client.program.StreamContextEnvironment.getJobExecutionResult(StreamContextEnvironment.java:123)
	at org.apache.flink.client.program.StreamContextEnvironment.execute(StreamContextEnvironment.java:80)
	at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1834)
	at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1817)
	at cdc.MongoDBSourceExample.main(MongoDBSourceExample.java:65)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:355)
	... 8 more
Caused by: org.apache.flink.client.program.ProgramInvocationException: Job failed (JobID: 591ad9224da8398cbd1711a922d63cc2)
	at org.apache.flink.client.deployment.ClusterClientJobClientAdapter.lambda$null$6(ClusterClientJobClientAdapter.java:125)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:616)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:591)
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
	at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975)
	at org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$9(FutureUtils.java:394)
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
	at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975)
	at org.apache.flink.client.program.rest.RestClusterClient.lambda$pollResourceAsync$24(RestClusterClient.java:670)
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
	at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975)
	at org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$9(FutureUtils.java:394)
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
	at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:575)
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:943)
	at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
	at org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:144)
	at org.apache.flink.client.deployment.ClusterClientJobClientAdapter.lambda$null$6(ClusterClientJobClientAdapter.java:123)
	... 24 more
Caused by: org.apache.flink.runtime.JobException: Recovery is suppressed by NoRestartBackoffTimeStrategy
	at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:138)
	at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:82)
	at org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:207)
	at org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:197)
	at org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:188)
	at org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:677)
	at org.apache.flink.runtime.scheduler.SchedulerNG.updateTaskExecutionState(SchedulerNG.java:79)
	at org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:435)
	at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:305)
	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:212)
	at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:77)
	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:158)
	at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
	at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
	at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123)
	at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21)
	at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170)
	at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
	at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
	at akka.actor.Actor$class.aroundReceive(Actor.scala:517)
	at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225)
	at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)
	at akka.actor.ActorCell.invoke(ActorCell.scala:561)
	at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)
	at akka.dispatch.Mailbox.run(Mailbox.scala:225)
	at akka.dispatch.Mailbox.exec(Mailbox.scala:235)
	at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
	at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
	at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
	at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.AbstractMethodError
	at com.ververica.cdc.debezium.internal.DebeziumChangeFetcher.handleBatch(DebeziumChangeFetcher.java:217)
	at com.ververica.cdc.debezium.internal.DebeziumChangeFetcher.runFetchLoop(DebeziumChangeFetcher.java:151)
	at com.ververica.cdc.debezium.DebeziumSourceFunction.run(DebeziumSourceFunction.java:439)
	at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:110)
	at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:66)
	at org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:269)

有谁能帮忙解答一下问题出在哪吗？

解决了吗？

[imzhf]

我也遇到这个问题了，有解决办法不？

[GourdErwa]

官方的包名重命名了，参考打包插件解决。
com.ververica.cdc.connectors.shaded.org.apache.kafka

<plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>3.2.4</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <relocations>
                                <relocation>
                                    <!--解决 AbstractMethodError , iceberg.jar 将 kafka 包名重命名
                                    com.hoteamsoft.norns.flink.connector
                                    .CustomerRowDataDebeziumDeserializationSchema.deserialize -->
                                    <pattern>org.apache.kafka</pattern>
                                    <shadedPattern>
                                        com.ververica.cdc.connectors.shaded.org.apache.kafka
                                    </shadedPattern>
                                </relocation>
                            </relocations>
                            <filters>
                                <filter>
                                    <artifact>*:*</artifact>
                                    <excludes>
                                        <exclude>META-INF/*.SF</exclude>
                                        <exclude>META-INF/*.DSA</exclude>
                                        <exclude>META-INF/*.RSA</exclude>

                                        <exclude>org/apache/flink/**</exclude>
                                        <exclude>org/apache/hadoop/**</exclude>
                                        <exclude>org/apache/hive/**</exclude>
                                    </excludes>
                                </filter>
                            </filters>
                            <artifactSet>
                                <excludes>
                                    <exclude>org.apache.flink:flink-core*</exclude>
                                    <exclude>org.apache.flink:flink-table*</exclude>
                                    <exclude>org.apache.flink:flink-java*</exclude>
                                    <exclude>org.apache.flink:flink-runtime*</exclude>
                                    <exclude>org.apache.flink:flink-clients*</exclude>
                                    <exclude>org.apache.flink:flink-streaming*</exclude>

                                    <exclude>org.apache.hadoop:hadoop-*</exclude>
                                    <exclude>org.apache.hive:hive-*</exclude>

                                    <exclude>com.ververica:*</exclude>
                                    <exclude>org.apache.iceberg:iceberg-*</exclude>
                                </excludes>
                            </artifactSet>
                            <!--<minimizeJar>true</minimizeJar>-->
                            <transformers>
                                <!-- META-INF/services/目录 合并-->
                                <transformer
                                    implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                                <transformer
                                    implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                    <mainClass>com.hoteamsoft.norns.Launcher</mainClass>
                                </transformer>
                            </transformers>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

[vickyi]

哈，这个有效，感谢

[JsChen2Casiku]

加入打包报错，请问有遇到嘛？？

[zaz5630]

同遇到这个问题，搞了半天也没搞定，大佬们最后咋解决的？？？

[GourdErwa]

看上面回复信息

[zaz5630]

没修改打包方式，换了内嵌的JsonDebeziumDeserializationSchema，也成功解决上述问题！！