| Bug #9415 | I cannot connect to mysql DB | ||
|---|---|---|---|
| Submitted: | 27 Mar 2005 7:13 | Modified: | 27 Mar 2005 15:08 |
| Reporter: | [ name withheld ] | Email Updates: | |
| Status: | Not a Bug | Impact on me: | |
| Category: | Connector / J | Severity: | S1 (Critical) |
| Version: | 4.1.10 | OS: | Windows (XP) |
| Assigned to: | CPU Architecture: | Any | |
[27 Mar 2005 15:08]
Mark Matthews
From your stacktrace it appears you have an older version of the JDBC driver laying around in your classpath (mm.mysql-2.0.14 or Connector/J 2.0.14). The line numbers and call stack don't line up with any 3.0 release that I'm aware of. The 2.0.14 version of the drivers can not connect to MySQL-4.1.x or newer, as the authentication protocol has changed, and you will get an exception that is similar (or the same) as the one you are reporting.
Description: I'm getting the next exception: Exception: Communication link failure: java.io.IOException, underlying cause: Unexpected end of input stream ** BEGIN NESTED EXCEPTION ** java.io.IOException MESSAGE: Unexpected end of input stream STACKTRACE: java.io.IOException: Unexpected end of input stream at com.mysql.jdbc.MysqlIO.readPacket(MysqlIO.java:1080) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:619) at com.mysql.jdbc.Connection.createNewIO(Connection.java:1532) at com.mysql.jdbc.Connection.<init>(Connection.java:486) at com.mysql.jdbc.Driver.connect(Driver.java:341) at com.mysql.jdbc.NonRegisteredDriver.connect(NonRegisteredDriver.java:326) at java.sql.DriverManager.getConnection(DriverManager.java:512)..... ...... ** END NESTED EXCEPTION ** when i try to connect to mysql DB when i use the class like JWS (java web service). But when i test the same class in the Command Prompt i dont have any problem....PLEASE I NEED YOUR HELP!!! I have Tomcat 4 and MySQL 4.1.10, and mysql-connector-java-3.1.7-bin.jar..... If somebody can help, i really apreciated....thanks! How to repeat: when i try to connect to mysql DB when i use the class like JWS (java web service)