Error in Synchronizing TiDB Data with Flink CDC

Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: flinkcdc同步tidb数据报错

| username: cf_data

[Test Environment for TiDB] Testing
[TiDB Version] 7.5.1
[Reproduction Path] What operations were performed that caused the issue


Deployed Flink CDC using Flink SQL, encountered an error after a period of time. Seeking expert advice.

| username: WalterWj | Original post link

Would it be faster to raise an issue with FlinkCDC :thinking:?

| username: 随缘天空 | Original post link

It seems that an exception was thrown during serialization according to the error message.

| username: Jellybean | Original post link

The link to access the cluster might be disconnected. You can check the status of the connection pool.

| username: RenlySir | Original post link

Recommend ticdc-kafka

| username: TiDBer_ok0VXN1s | Original post link

Prompt unavailable

| username: zhang_2023 | Original post link

Still learning, haven’t used it yet.