flink cdc 3.0 flink1.18 整库同步doris报错知道啥原因吗？

flink cdc 3.0 flink1.18 整库同步doris报错
2024-05-24 18:15:52
org.apache.doris.flink.exception.DorisBatchLoadException: org.apache.doris.flink.exception.DorisBatchLoadException: stream load error:
at org.apache.doris.flink.sink.batch.DorisBatchStreamLoad.checkFlushException(DorisBatchStreamLoad.java:172)
at org.apache.doris.flink.sink.batch.DorisBatchStreamLoad.putRecordToFlushQueue(DorisBatchStreamLoad.java:159)
at org.apache.doris.flink.sink.batch.DorisBatchStreamLoad.waitAsyncLoadFinish(DorisBatchStreamLoad.java:179)
at org.apache.doris.flink.sink.batch.DorisBatchStreamLoad.flush(DorisBatchStreamLoad.java:147)
at org.apache.doris.flink.sink.batch.DorisBatchWriter.flush(DorisBatchWriter.java:112)
at com.ververica.cdc.runtime.operators.sink.DataSinkWriterOperator.handleFlushEvent(DataSinkWriterOperator.java:177)
at com.ververica.cdc.runtime.operators.sink.DataSinkWriterOperator.processElement(DataSinkWriterOperator.java:132)
at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:75)
at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:50)
at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:29)
at org.apache.flink.streaming.api.operators.StreamMap.processElement(StreamMap.java:38)
at org.apache.flink.streaming.runtime.tasks.OneInputStreamTask$StreamTaskNetworkOutput.emitRecord(OneInputStreamTask.java:237)
at org.apache.flink.streaming.runtime.io.AbstractStreamTaskNetworkInput.processElement(AbstractStreamTaskNetworkInput.java:146)
at org.apache.flink.streaming.runtime.io.AbstractStreamTaskNetworkInput.emitNext(AbstractStreamTaskNetworkInput.java:110)
at org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:65)
at org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:562)
at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:231)
at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:858)
at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:807)
at org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:953)
at org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:932)
at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:746)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:562)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: org.apache.doris.flink.exception.DorisBatchLoadException: stream load error:
at org.apache.doris.flink.sink.batch.DorisBatchStreamLoad$LoadAsyncExecutor.load(DorisBatchStreamLoad.java:257)
at org.apache.doris.flink.sink.batch.DorisBatchStreamLoad$LoadAsyncExecutor.run(DorisBatchStreamLoad.java:208)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
... 1 more
Caused by: org.apache.doris.flink.exception.DorisBatchLoadException: stream load error: [LABEL_ALREADY_EXISTS]TStatus: errCode = 2, detailMessage = Label [_3_act_ge_bytearray_ca73ea67-da7c-41c8-93aa-1664da318851] has already been used, relate to txn [1283], see more in null
at org.apache.doris.flink.sink.batch.DorisBatchStreamLoad$LoadAsyncExecutor.load(DorisBatchStreamLoad.java:249)
... 4 more
有大佬知道啥原因吗？