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Big Data SQL SELECT * FROM ALL_HIVE_DATABASES Fails With ORA-28579 (Doc ID 2224417.1)

Last updated on FEBRUARY 28, 2019

Applies to:

Oracle Big Data SQL - Version 3.0 and later
Linux x86-64


Big Data SQL queries fail with the following error:

ORA-28579: network error during callback from external procedure agent

To diagnose the issue further turn on extproc tracing. On the Exadata node open $ORACLE_HOME/hs/admin/extproc.ora and add the following.



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