apache - Connecting to MSSQL server using RJDBC in Rapache -

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i have problem connecting mssql server using rapache. use addon-package "rjdbc" connect server. in r-console can connect fine , access server when try connect trough rapache (on test website) fails , error. line when fails.

 drv <- jdbc("com.microsoft.sqldserver.jdbc.sqlserverdriver","/var/www/sqljdbc/sqljdbc4.jar")

this error displayed in browser: error 324 (net::err_empty_response): server closed connection without sending data.

in apache error log

[tue jun 26 12:55:32 2012] [error] [client 10.21.2.79] rapache notice!

thanks help,


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