GCP - Cloud Firestore and Bigtable
A developer tries to write time-series data to Bigtable but gets permission denied errors. What is the most likely fix?
A developer tries to write time-series data to Bigtable but gets permission denied errors. What is the most likely fix?
medium📝 Debug Q7 of 15
Step-by-Step Solution
Solution:
Step 1: Identify cause of permission denied errors
Permission denied usually means the user lacks required IAM roles for Bigtable data access.Step 2: Assign correct IAM role
Granting Bigtable Data Editor role allows writing data to the instance.Final Answer:
Grant the user the Bigtable Data Editor role on the instance -> Option BQuick Check:
Permission denied fix = assign Data Editor role [OK]
Quick Trick: Assign Bigtable Data Editor role for write access [OK]
Common Mistakes:
- Assuming billing issues cause permission denied
- Changing row key format does not fix permissions
- Creating new instance unnecessary for permissions
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