High Availability Data Guard, Sharding and Global Data Services (MOSC)

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GDS and Java Issue

edited Apr 25, 2019 8:33AM in High Availability Data Guard, Sharding and Global Data Services (MOSC) 5 commentsAnswered ✓

Hello all,

I am having trouble utilizing Oracle GDS with Java code. I'm trying to setup an extremely simple Java program to evaluate the behavior or the program, databases, and queries when testing a failover with GDS. The issue I'm having is that when I'm using a UCP in Java, it errors out when setFastConnectionFailoverEnabled(true) is used. With that line commented out, it works flawlessly. But, as you probably know, FCF needs to be set to true for Oracle GDS to handle the failover.

When I have it set to true, the following error is output to the console:

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