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Troubleshooting

For troubleshooting articles. Predominantly problem / error, and workaround / solution.

  • When deploying with dremio helm chart Zookeeper image fills up disk in kubernetes
  • Setting Stack Size for queries failing with StackOverflowError
  • Arrow Flight Python example error "OSError: gRPC returned unavailable error..." - API - All Versions
  • Dremio JVM not selecting the G1GC collector
  • Python and Dremio ODBC gets "Driver File Not Found" Error on M1 Mac
  • Oracle Data Source Shows Invalid “v$session.osuser” Property
  • IllegalStateException generated when disable iceberg settings and REFRESH METADATA - Iceberg - Version 18 and above
  • Not authorized to use external query
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