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JDBC Connection Pool Suspension and Application Hang with Connection Failures (Doc ID 2752718.1)

Last updated on FEBRUARY 22, 2024

Applies to:

Oracle WebLogic Server - Version 10.3.6 and later
Information in this document applies to any platform.

Symptoms

After couple of connection failures DB connection pool suspends, noticing following symptoms like nslookup slowness, network packet drops with server doing reverse DNS lookups and the application hang with STUCK threads in the WLS logs.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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