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  1. Okera
  2. Troubleshooting Guide
  3. Troubleshooting Articles

Troubleshooting Articles

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  • 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
  • Weave pod stuck in CrashLoopBackoff
  • Error in SQL statement: Cannot up cast `test1` from string to test1 int as it may truncate
  • Catalog pod has gone into bad
  • How to enable 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?
  • ODAS Installation Validation Overview
  • Basic Installation Troubleshooting Steps
  • Troubleshooting Connection Errors
  • How to troubleshoot when a service in a cluster fails to start
  • Debugging a Planner crash
  • Misconfiguring server-side encryption results in Error(255): Unknown error 255
  • View definition does not show JOIN table/conditions and WHERE clause
  • MetaException(message:Expected 1 components, got 2
  • Error reading encrypted file from S3 bucket - Error(255): Unknown error 255
  • Read timeout on large tables
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