gRPC 0 OK vs 15 DATA_LOSS
Both gRPC 0 (OK) and 15 (DATA_LOSS) belong to the gRPC Status Codes category. 0 indicates that the operation completed successfully. Not an error; returned on success. Meanwhile, 15 means that unrecoverable data loss or corruption has occurred.
描述
The operation completed successfully. Not an error; returned on success.
何时出现
The RPC completed without any issues. This is the expected response for every successful gRPC call.
如何修复
No fix needed — this indicates everything worked correctly.
描述
Unrecoverable data loss or corruption has occurred.
何时出现
Critical data was lost or corrupted — for example, a checksum mismatch during transmission or an unrecoverable storage failure on the server.
如何修复
Investigate the data integrity failure immediately. Restore from backups if available, and check for hardware failures or network corruption in the data path.
主要区别
gRPC 0: The operation completed successfully. Not an error; returned on success.
gRPC 15: Unrecoverable data loss or corruption has occurred.
You encounter 0 when the RPC completed without any issues. This is the expected response for every successful gRPC call.
You encounter 15 when critical data was lost or corrupted — for example, a checksum mismatch during transmission or an unrecoverable storage failure on the server.
何时使用哪个
For 0 (OK): No fix needed — this indicates everything worked correctly. For 15 (DATA_LOSS): Investigate the data integrity failure immediately. Restore from backups if available, and check for hardware failures or network corruption in the data path.