java - Why does the Microsoft JDBC driver ignore the failoverPartner host name -



java - Why does the Microsoft JDBC driver ignore the failoverPartner host name -

the microsoft jdbc driver v4 seems ignore configured failoverpartner host name. connection string looks follows:

jdbc:sqlserver://primary-host:1433;database=ms-sql-db;failoverpartner=secondary-host

yet, when primary host offline driver unable connect secondary host:

com.microsoft.sqlserver.jdbc.sqlserverexception: tcp/ip connection host foo4711, port 1433 has failed

notice how host name in exception not match host name in connection string ('secondary-host' vs. 'foo4711'). 'foo4711' name of physical machine while 'secondary-host' name machine listed under in /etc/hosts. 'foo4711' cannot resolved ip in our setup.

so, why driver not utilize host name given in connection string?

java sql-server jdbc

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