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The Java Application You Support Connects To A Database Via A Dns, Which Automatically Switches To The Secondary Database Server When The Primary Goes Down. You Find That In The Event Of A Failover, Your Java Application Is Not Connecting To Secondary Db Server? How Do You Troubleshoot This Problem?

Answer»

CHECK which VERSION your Java application is RUNNING. Some JRE caches the DNS e.g. JRE 1.6

check which version your Java application is running. Some JRE caches the DNS e.g. JRE 1.6



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