Help Center> Data Replication Service> Troubleshooting> Failure Cases> Real-Time Migration and Synchronization from MySQL to MySQL> Full Phase Error: shard table=`%s`.`%s` failed

Updated on 2022-09-21 GMT+08:00

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Full Phase Error: shard table=`%s`.`%s` failed

Scenarios

During a full migration or synchronization, an error is reported, and the log information is as follows: service DATAMOVE failed, cause by: shard table=`%s`.`%s` failed

Possible Causes

The possible causes are as follows:

The source database performance is insufficient or the network is unstable. As a result, the source database sharding times out.

Solution

Contact DRS O&M personnel.

Parent topic: Real-Time Migration and Synchronization from MySQL to MySQL

Previous topic: Full Phase Error: retry structures failed events and Table '%s.%s' doesn't exist

Next topic: Full Phase Error: Column name 'AUTO_PK_ROW_ID' is reserved.

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