The synchronization task of DM cannot be stopped, error code=38041:class=dm-master:scope=internal:level=medium

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Original topic: DM的同步任务无法stop，报错code=38041:class=dm-master:scope=internal:level=medium

| username: Zhang_Zhi

[TiDB Usage Environment] Testing/
[TiDB Version]
TiDB version: 7.1.5
DM version: 5.3.0
[Encountered Problem: Phenomenon and Impact]

Newly created synchronization tasks run without issues. Querying, pausing, and resuming are all normal. However, when trying to update the synchronization configuration, the stop-task command fails.

Query synchronization task status

image
image946×949 29.1 KB

Pausing and resuming are normal
image
image478×538 11.5 KB

Error when stopping synchronization task
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image836×159 5.72 KB

This error code=38041 is not found on the official website.

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| username: tidb狂热爱好者 | Original post link

Keep the DM versions consistent.

3
| username: Zhang_Zhi | Original post link

I have already upgraded DM to version 7.1.5, no problem now, thanks a lot.