TICDC changefeed query result: the status tables field in task-status is null

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Original topic: TICDC changefeed query 结果,task-status 中 status tables 字段为null

| username: 不输土豆

[TiDB Usage Environment] Production Environment / Testing / PoC
[TiDB Version] v4.0.16
[Reproduction Path] Use ticdc to create a synchronization task, filter.rules = [“.”] for synchronization.
[Encountered Problem: Problem Phenomenon and Impact]
In the TICDC changefeed query result, the tables field in task-status is null. Does this mean that this changefeed task has no tables to synchronize? (As shown in the figure below)
The progress of ticdc has been stagnant. There are approximately 7390 tables? Is there any issue?

[Resource Configuration]
[Attachment: Screenshot/Log/Monitoring]

| username: redgame | Original post link

How long have you been waiting?

| username: 不输土豆 | Original post link

The task created before 10:00 last night is still in this state at 08:09:18 this morning.



| username: 不输土豆 | Original post link

Master, in this table-status, if tables is null, does it mean there are no tables that need to be synchronized?

| username: 像风一样的男子 | Original post link

Take a look at the screenshot of cdc cli changefeed list --pd=http://ip:2379, and also check the cdc logs.

| username: 不输土豆 | Original post link

cdc reported this error, it should be necessary to delete the changefeed first.
tidb run owner exited error = CDC:ErrEtcdTxnSizeExceed
However, the remove command is useless.

| username: 像风一样的男子 | Original post link

cdc cli changefeed remove --pd=http://ip:2379 --changefeed-id xxxx

| username: 不输土豆 | Original post link

The command I used is this one.

| username: jansu-dev | Original post link

However, your changefeed-ids are different. One is yt-kafka and the other is cli-verify.

So the current requirement is to check whether cli-verify is synchronizing? Is the checkpointTs of this changefeed advancing in Grafana?

| username: 不输土豆 | Original post link

cdc:v4.0.16 cli --pd=<PD_ADDRESS> unsafe reset cleared all changefeed task information.

| username: system | Original post link

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