Troubleshooting Articles
- Increasing Logging Verbosity of an ODAS cluster
- How to set STATS manually for a Hive table
- How to force the HMS schema version to use?
- Alter/Msck repair queries have created a lock on partitions table
- Error in SQL statement: Cannot up cast `test1` from string to test1 int as it may truncate
- Catalog pod has gone into bad
- Enabling JWT Authentication
- A job using distCp fails in an Okera-enabled cluster.
- What causes "SemanticException: unable to fetch table"?
- Okera performance degrades when the number of concurrent sessions on a worker increases
- Unable to connect to cluster
- How does Okera scale with varying result sizes?
- Troubleshooting Overloaded Worker
- Error reading encrypted file from S3 bucket - Error(255): Unknown error 255
- Read timeout on large tables on EMR