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https://issues.apache.org/jira/browse/FLINK-34754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17828668#comment-17828668
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Flink CDC Issue Import commented on FLINK-34754:
------------------------------------------------
[Date: Thu Nov 17 15:40:21 CST 2022, Author:
[wangxiaojing|https://github.com/wangxiaojing]]
1、During the time , source table occurs region merge or split?
It may have happened, but i didn’t see the tidb's log。
2、How many data in source table?
2213459
3、When you restart job , it works well?
Success after restart
4、The debug log
org.tikv.shade.io.grpc.netty.NettyClientHandler [] - [id:
0xec8fa73f, L:/xxxxxxx:53214 - R:/xxxxxx:20160] INBOUND PING: ack=true
bytes=1234
> [tidb-cdc]When the task runs for a period of time, there are only Resolved
> Events
> ---------------------------------------------------------------------------------
>
> Key: FLINK-34754
> URL: https://issues.apache.org/jira/browse/FLINK-34754
> Project: Flink
> Issue Type: Bug
> Components: Flink CDC
> Reporter: Flink CDC Issue Import
> Priority: Major
> Labels: github-import
>
> **Environment :**
> - Flink version : 1.14.4
> - Flink CDC version: 2.2 ,2.3 ,master
> - Database and version: tidb5.0 and tidb5.1
> **To Reproduce**
> flink-tidb-cdc table： A
> flink-jdbc table: B
> query:
> insert into A select * from B;
> desc:
> The task data is normal at the beginning of the program startup, but after
> running for a period of time, the data is not updated.
> but there is no error message.
> The log:
> 2022-10-31 17:56:03,786 INFO org.tikv.cdc.CDCClient
> [] - handle resolvedTs: 437049141169750048, regionId: 1721083
> 2022-10-31 17:56:04,787 INFO org.tikv.cdc.CDCClient
> [] - handle resolvedTs: 437049141431894020, regionId: 1721083
> 2022-10-31 17:56:05,787 INFO org.tikv.cdc.CDCClient
> [] - handle resolvedTs: 437049141694038029, regionId: 1721083
> 2022-10-31 17:56:06,789 INFO org.tikv.cdc.CDCClient
> [] - handle resolvedTs: 437049141956182110, regionId: 1721083
> 2022-10-31 17:56:07,790 INFO org.tikv.cdc.CDCClient
> [] - handle resolvedTs: 437049142218326018, regionId: 1721083
> 2022-10-31 17:56:08,793 INFO org.tikv.cdc.CDCClient
> [] - handle resolvedTs: 437049142480470176, regionId: 1721083
> **Additional Description**
> If applicable, add screenshots to help explain your problem.
> ---------------- Imported from GitHub ----------------
> Url: https://github.com/apache/flink-cdc/issues/1755
> Created by: [wangxiaojing|https://github.com/wangxiaojing]
> Labels: bug,
> Created at: Thu Nov 17 11:44:16 CST 2022
> State: open
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