Help Center> Data Replication Service> Troubleshooting> Failure Cases> Real-Time Synchronization from PostgreSQL to PostgreSQL> Full Synchronization Error: GC overhead limit exceeded

Updated on 2023-01-17 GMT+08:00

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Full Synchronization Error: GC overhead limit exceeded

Scenarios

During full synchronization, an error is reported, and the log information is as follows: service DATAMOVE failed, cause by: GC overhead limit exceeded.

Possible Causes

Too many large objects exist in the service. As a result, the memory usage of the synchronization task exceeds the threshold.

Solution

Contact Huawei technical support.

Parent topic: Real-Time Synchronization from PostgreSQL to PostgreSQL

Previous topic: Full Synchronization Error: relation *** does not exist

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