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Help - Can't connect to production db
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Help - Can't connect to production db


  • Subject: Help - Can't connect to production db
  • From: James Cicenia <email@hidden>
  • Date: Sun, 20 Nov 2005 23:11:36 -0600

Hello -

Somehow, something was changed and now I cannot for the life of me have my app connect to the mysql database.
Here is some info:


Received Model Added Notification of EOModelPrototypes
URL is NOT null
Plugin is Default
Set Dictionary
Checking JDBC connection with information {plugin = ""; jdbc2Info = {NON_NULLABLE_COLUMNS = "T"; ANSI92_CONFORMANCE = "ANSI92EntryLevel"; DRIVER_NAME = "MySQL-AB JDBC Driver"; DBMS_NAME = "MySQL"; typeInfo = {BINARY = {defaultJDBCType = ("BINARY"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "255"; }; ENUM = {defaultJDBCType = ("VARCHAR"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "65535"; }; SET = {defaultJDBCType = ("VARCHAR"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "64"; }; TINYINT = {defaultJDBCType = ("TINYINT"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "3"; }; SMALLINT = {defaultJDBCType = ("SMALLINT"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "5"; }; VARCHAR = {defaultJDBCType = ("VARCHAR"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "255"; }; REAL = {defaultJDBCType = ("DOUBLE"); createParams = "2"; maxScale = "308"; minScale = "-308"; isNullable = "T"; isSearchable = "T"; precision = "17"; }; TIME = {defaultJDBCType = ("TIME"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "0"; }; VARBINARY = {defaultJDBCType = ("VARBINARY"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "255"; }; INT = {defaultJDBCType = ("INTEGER"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "10"; }; DOUBLE = {defaultJDBCType = ("FLOAT", "DOUBLE"); createParams = "2"; maxScale = "308"; minScale = "-308"; isNullable = "T"; isSearchable = "T"; precision = "17"; }; MEDIUMBLOB = {defaultJDBCType = ("LONG VARBINARY"); createParams = "0"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "16777215"; }; CHAR = {defaultJDBCType = ("CHAR"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "255"; }; NUMERIC = {defaultJDBCType = ("NUMERIC"); createParams = "2"; maxScale = "308"; minScale = "308"; isNullable = "T"; isSearchable = "T"; precision = "17"; }; LONGBLOB = {defaultJDBCType = ("LONG VARBINARY"); createParams = "0"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "2147483647"; }; BLOB = {defaultJDBCType = ("LONG VARBINARY"); createParams = "0"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "65535"; }; INTEGER = {defaultJDBCType = ("INTEGER"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "10"; }; MEDIUMTEXT = {defaultJDBCType = ("LONG VARCHAR"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "16777215"; }; LONG VARBINARY = {defaultJDBCType = ("LONG VARBINARY"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "16777215"; }; TIMESTAMP = {defaultJDBCType = ("TIMESTAMP"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "0"; }; LONGTEXT = {defaultJDBCType = ("LONG VARCHAR"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "2147483647"; }; BOOL = {defaultJDBCType = ("BIT"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "1"; }; TINYTEXT = {defaultJDBCType = ("LONG VARCHAR"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "255"; }; TEXT = {defaultJDBCType = ("LONG VARCHAR"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "65535"; }; BIT = {defaultJDBCType = ("BIT"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "1"; }; DATE = {defaultJDBCType = ("DATE"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "0"; }; BIGINT = {defaultJDBCType = ("BIGINT"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "19"; }; DECIMAL = {defaultJDBCType = ("DECIMAL"); createParams = "2"; maxScale = "308"; minScale = "-308"; isNullable = "T"; isSearchable = "T"; precision = "17"; }; DOUBLE PRECISION = {defaultJDBCType = ("DOUBLE"); createParams = "2"; maxScale = "308"; minScale = "-308"; isNullable = "T"; isSearchable = "T"; precision = "17"; }; TINYBLOB = {defaultJDBCType = ("LONG VARBINARY"); createParams = "0"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "255"; }; LONG VARCHAR = {defaultJDBCType = ("LONG VARCHAR"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "16777215"; }; MEDIUMINT = {defaultJDBCType = ("INTEGER"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "7"; }; DATETIME = {defaultJDBCType = ("TIMESTAMP"); createParams = "1"; maxScale = "0"; minScale = "0"; isNullable = "T"; isSearchable = "T"; precision = "0"; }; FLOAT = {defaultJDBCType = ("REAL"); createParams = "2"; maxScale = "38"; minScale = "-38"; isNullable = "T"; isSearchable = "T"; precision = "10"; }; }; IDENTIFIER_QUOTE_STRING = "`"; DRIVER_VER = "mysql-connector-java-3.0.10-stable ( $Date: 2004/01/13 21:56:18 $, $Revision: 1.27.2.33 $ )"; STRING_FUNCTIONS = "ASCII,BIN,BIT_LENGTH,CHAR,CHARACTER_LENGTH,CHAR_LENGTH,CONCAT,CONCAT_WS ,CONV,ELT,EXPORT_SET,FIELD,FIND_IN_SET,HEX,INSERT,INSTR,LCASE,LEFT,LENGT H,LOAD_FILE,LOCATE,LOCATE,LOWER,LPAD,LTRIM,MAKE_SET,MATCH,MID,OCT,OCTET_ LENGTH,ORD,POSITION,QUOTE,REPEAT,REPLACE,REVERSE,RIGHT,RPAD,RTRIM,SOUNDE X,SPACE,STRCMP,SUBSTRING,SUBSTRING,SUBSTRING,SUBSTRING,SUBSTRING_INDEX,T RIM,UCASE,UPPER"; }; username = "webobjects"; driver = "com.mysql.jdbc.Driver";



and finally the error:


Trying to create plugin...
Created plugin com.webobjects.jdbcadaptor.MySQLPlugIn
Trying to load JDBC driver com.mysql.jdbc.Driver...
Successfully loaded JDBC driver com.mysql.jdbc.Driver
JDBC driver and plugin are loaded, trying to connect...
Error: Exception thrown while connecting.
Check exception message carefully.
[2005-11-20 22:59:39 CST] <main> com.webobjects.jdbcadaptor.JDBCAdaptorException: Communications link failure due to underlying exception:
** BEGIN NESTED EXCEPTION **
java.net.SocketException
MESSAGE: java.net.ConnectException: Connection refused


STACKTRACE:

java.net.SocketException: java.net.ConnectException: Connection refused
at com.mysql.jdbc.StandardSocketFactory.connect (StandardSocketFactory.java:156)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:284)
at com.mysql.jdbc.Connection.createNewIO(Connection.java:2541)
at com.mysql.jdbc.Connection.<init>(Connection.java:1474)
at com.mysql.jdbc.NonRegisteringDriver.connect (NonRegisteringDriver.java:266)
at java.sql.DriverManager.getConnection(DriverManager.java:512)
at java.sql.DriverManager.getConnection(DriverManager.java:140)
at com.webobjects.jdbcadaptor.JDBCContext.connect (JDBCContext.java:207)
at com.webobjects.jdbcadaptor.JDBCContext._tryConnect (JDBCContext.java:331)
at com.webobjects.jdbcadaptor.JDBCContext._channelWillOpen (JDBCContext.java:468)
at com.webobjects.jdbcadaptor.JDBCChannel.openChannel (JDBCChannel.java:81)
at com.webobjects.jdbcadaptor.JDBCAdaptor.assertConnectionDictionaryIsValid (JDBCAdaptor.java:328)
at com.tos.EOFJDBCConnectionAnalyzer.testConnection (EOFJDBCConnectionAnalyzer.java:218)
at com.tos.EOFJDBCConnectionAnalyzer.analyzeConnection (EOFJDBCConnectionAnalyzer.java:89)
at com.tos.EOFJDBCConnectionAnalyzer.<init> (EOFJDBCConnectionAnalyzer.java:38)
at com.tos.EOFJDBCConnectionAnalyzer.<init> (EOFJDBCConnectionAnalyzer.java:52)
at com.tos.EOFJDBCConnectionAnalyzer.<init> (EOFJDBCConnectionAnalyzer.java:68)
at com.tos.Application.<init>(Application.java:136)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0 (Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance (NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance (DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance (Constructor.java:274)
at java.lang.Class.newInstance0(Class.java:308)
at java.lang.Class.newInstance(Class.java:261)
-- VISUAL BLOCK --


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