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  1. Okera
  2. FAQs

FAQs

General Questions

  • Okera Response to CVE-2021-44228
  • Store sensitive cluster configuration values separately
  • How to contact Okera Support?
  • Is there a way to remove plain-text passwords from the env.sh file?
  • How does Okera ensure container security?
  • Planner/Worker Separation
See all 27 articles

How Okera works

  • How the maxTasks property affects job execution
  • Error-TRecordServiceException(code:INVALID_REQUEST, message:Could not plan request., detail:AnalysisException: No matching function with signature: coalesce(BIGINT, STRING).
  • Load balancing of connections
  • Double data type truncating digits in the REST API
  • Okera Cluster Sizing
  • Invalid parquet schema with partitioned data
See all 49 articles

Integrations

  • Binary Data Types stored as String
  • AccessDeniedException on SELECT
  • DDL fails: Failed to load metadata for table
  • Show Full Spark Query in Okera Audit Logs
  • Presto Client and JDK 11 with Okera Presto Endpoint
  • Processing Audit Logs
See all 25 articles
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