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The Network Adapter Could Not Establish The Connection and connect timed out When Trying to Connect With JDBC (Doc ID 2606519.1)

Last updated on JUNE 23, 2021

Applies to:

JDBC - Version and later
Information in this document applies to any platform.


On : version, Thin JDBC driver

JDBC Thin Client is on Hadoop Cluster trying to communicate to Oracle Database when a job is intermittently failing with below error:

Could not get JDBC Connection; nested exception is java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection


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