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.
설명
The operation completed successfully. Not an error; returned on success.
이 코드를 보게 되는 경우
The RPC completed without any issues. This is the expected response for every successful gRPC call.
해결 방법
No fix needed — this indicates everything worked correctly.
설명
Unrecoverable data loss or corruption has occurred.
이 코드를 보게 되는 경우
Critical data was lost or corrupted — for example, a checksum mismatch during transmission or an unrecoverable storage failure on the server.
해결 방법
Investigate the data integrity failure immediately. Restore from backups if available, and check for hardware failures or network corruption in the data path.
주요 차이점
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.
언제 어떤 것을 사용할지
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.