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This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: 新建表卡主
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username: TiDBer_yBunUeUc
The newly installed cluster gets stuck when creating a new table:
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username: TiDBer_yBunUeUc
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username: I guess there might be some kind of synchronization task using this table, but it might be stuck due to the lack of a primary key (just my guess).
That’s not right, I tried it with another random table and it’s still the same.
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username: 
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username: We have encountered this issue before, where creating a table is very slow, but admin show ddl jobs shows success. We suspect that there might be some problem during the synchronization of schema version information.
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username: Yes, the current phenomenon seems to be this issue.
There are no errors in the logs, it’s just slow, but it can be seen as successful.
Check the dashboard monitoring to see if there are any anomalies.
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username: I haven’t encountered this before, but here’s a guess: 1. Check the time on each server. Is NTP configured?
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username: 
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username: Pre-split regions and waiting for scheduling and balancing all take time. Try removing this and see.
It was fine before, very fast. Removing it is also very fast.
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username: No adjustments were made, it was already running. After taking the newly added KV node offline, it returned to normal. Suspecting it might be a server issue, will investigate further.
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username: There are many issues with building your own data center.